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Compound Name
TLC Catalogue No.
CAS No.
For:
 
   Product   >> Reference Standards
 Name Index:  A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
  Name of the parent drug:                                  
Famciclovir-d4
C4H15N5O4D5 M.W. 325.36
F-011
Famciclovir-d4
FAMCICLOVIR
C14H19N5O4 M.W. 321.34
F-012
FAMCICLOVIR
8-Oxo-desacetylated famciclovir
C12H17N5O4 M.W. 295.30
F-013
8-Oxo-desacetylated famciclovir
Desacetyl Famciclovir
CAS No. 104227-88-5
C12H17N5O3 M.W. 279.30
F-014
Desacetyl Famciclovir
Famciclovir Chloro Impurity
CAS No. N/A
C14H18ClN5O4 M.W. 355.78
F-015
Famciclovir Chloro Impurity
Famciclovir Dimer Impurity
CAS No. N/A
C22H32N6O8 M.W. 508.54
F-016
Famciclovir Dimer Impurity
Famciclovir Dimer Impurity
C22H32N6O8 M.W. 508.54
F-017
Famciclovir Dimer Impurity
Fenofibric acid
C17H15ClO4 M.W. 318.76
F-021
Fenofibric acid
Fenofibric acid-d6
C17H9D6ClO4 M.W. 324.80
F-022
Fenofibric acid-d6
Fenofibric Acyl Glucuronide
C23H23ClO10 M.W. 494.89
F-023
Fenofibric Acyl Glucuronide
Fenofibrate Impurity C
CAS No. 217636-47-0
C17H15ClO3 M.W. 302.76
F-024
Fenofibrate Impurity C
Fenofibrate Impurity F
C16H15ClO2 M.W. 274.75
F-025
Fenofibrate Impurity F
Fenofibrate Impurity G
C24H27ClO6 M.W. 446.93
F-026
Fenofibrate Impurity G
Fexofenadine HCl
CAS No. 153439-40-8
C32H39NO4.HCl M.W. 538.13
F-041
Fexofenadine HCl
Fexofenadine-d10 HCl
CAS No. 153439-40-8
C32H29D10NO4.HCl M.W. 548.19
F-042
Fexofenadine-d10 HCl
Fexofenadine-d10
C32H29NO4D10 M.W. 511.73
F-043
Fexofenadine-d10
Fexofenadine Methyl Ester
C33H41NO4 M.W. 515.70
F-044
Fexofenadine Methyl Ester
Fexofenadine Related Compound A
C32H37NO4 M.W. 499.66
F-045
Fexofenadine Related Compound A
Fexofenadine Related Compound B
C32H39NO4 M.W. 501.67
F-046
Fexofenadine Related Compound B
Fexofenadine Decarboxylated Degradation Product
CAS No. N/A
C31H39NO2 M.W. 457.66
F-047
Fexofenadine Decarboxylated Degradation Product
Fexofenadine Impurity G
C32H37NO3 M.W. 483.66
F-048
Fexofenadine Impurity G
Finasteride-d9
C23H27N2O2D9 M.W. 381.60
F-051
Finasteride-d9
Finasteride Impurity A
CAS No. 98319-24-5
C23H38N2O2 M.W. 374.57
F-052
Finasteride Impurity A
Finasteride Impurity B
C20H29NO3 M.W. 331.46
F-053
Finasteride Impurity B
Finasteride Impurity
CAS No. 166896-74-8
C23H36N2O2 M.W. 372.56
F-054
Finasteride Impurity
Finasteride Impurity C
CAS No. 1329611-51-9
C23H34N2O2 M.W. 370.54
F-057
Finasteride Impurity C
Finasteride
CAS No. 98319-26-7
C23H36N2O2 M.W. 372.56
F-058
Finasteride
Flumequine
CAS No. 42835-25-6
C14H12FNO3 M.W. 261.26
F-067001
Flumequine
Flumequine-13C3
CAS No. 42835-25-6(non-d)
C14H12FNO3 M.W. 264.22
F-067002
Flumequine-13C3
Levo-(-)-Flumequine
C14H12FNO3 M.W. 261.26
F-067003
Levo-(-)-Flumequine
Dextro-(+)-Flumequine
C14H12FNO3 M.W. 261.26
F-067004
Dextro-(+)-Flumequine
Folinic Acid Calcium (Calcium Levofolinate)
CAS No. 1492-18-8
C20H21N7O7 . Ca M.W. 471.43 40.08
F-068001
Folinic Acid Calcium (Calcium Levofolinate)
Folinic Acid Impurity A
C12H14N2O5 M.W. 266.26
F-068002
Folinic Acid Impurity A
Folinic Acid Impurity B
C21H23N7O8 M.W. 501.46
F-068003
Folinic Acid Impurity B
Folinic Acid Impurity C
C19H19N7O6 M.W. 441.41
F-068004
Folinic Acid Impurity C
Folinic Acid Impurity D
C20H19N7O7 M.W. 469.42
F-068005
Folinic Acid Impurity D
Folinic Acid Impurity E
CAS No. 944737-05-7
C15H16N6O4 M.W. 344.33
F-068006
Folinic Acid Impurity E
Folinic Acid Impurity F
CAS No. 28459-40-7
C20H21N7O7 M.W. 471.43
F-068007
Folinic Acid Impurity F
Folinic Acid Impurity G
C19H21N7O6 M.W. 443.42
F-068008
Folinic Acid Impurity G
Folinic Acid Impurity H
C20H23N7O7 M.W. 473.45
F-068009
Folinic Acid Impurity H
Furazolidone
CAS No. 67-45-8
C8H7N3O5 M.W. 225.16
F-069001
Furazolidone
Flumazenil Impurity D
CAS No. 78755-80-3
C10H9FN2O2 M.W. 208.19
F-070001
Flumazenil Impurity D
Flumazenil Impurity E
C15H15N3O3 M.W. 285.31
F-070002
Flumazenil Impurity E
Flumazenil Impurity F
CAS No. 78756-33-9
C15H14ClN3O3 M.W. 319.75
F-070003
Flumazenil Impurity F
Fluoxetine HCl
CAS No. 59333-67-4
C17H18H3NO.HCl M.W. 345.79
F-071
Fluoxetine HCl
Fluocortolone Pivalate
CAS No. 29205-06-9
C27H37FO5 M.W. 460.59
F-071001
Fluocortolone Pivalate
Fluoxetine-d5 HCl
CAS No. 59333-67-4
C17H13F3N0D5.HCl M.W. 314.36 36.46
F-072
Fluoxetine-d5 HCl
Fipronil
CAS No. 120068-37-3
C12H4Cl2F6N4OS M.W. 437.15
F-072001
Fipronil
Norfluoxetine HCl
C16H16F3NO.HCl M.W. 331.77
F-073
Norfluoxetine HCl
Farnesane
CAS No. 3891-98-3
C15H32 M.W. 212.42
F-073001
Farnesane
Norfluoxetine-d5 HCl
C16H11D5F3NO.HCl M.W. 336.80
F-074
Norfluoxetine-d5 HCl
Fluoxetine Impurity A
CAS No. N/A
C10H15NO M.W. 165.24
F-075
Fluoxetine Impurity A
Fluoxetine Impurity B
CAS No. N/A
C10H15N M.W. 149.24
F-076
Fluoxetine Impurity B
Fluoxetine Impurity C
CAS No. N/A
C17H18F3NO M.W. 309.33
F-077
Fluoxetine Impurity C
4' -Hydroxy flurbiprofen
C15H13FO3 M.W. 260.27
F-081
4
Flurbiprofen Impurity C
C15H13FO3 M.W. 260.27
F-0810
Flurbiprofen Impurity C
Flurbiprofen Impurity D
C14H11FO M.W. 214.24
F-0811
Flurbiprofen Impurity D
Flurbiprofen Impurity E
C13H9FO2 M.W. 216.21
F-0812
Flurbiprofen Impurity E
Flurbiprofen Axetil (Mixture of Diastereomers)
CAS No. 91503-79-6
C19H19FO4 M.W. 330.36
F-0813
Flurbiprofen Axetil (Mixture of Diastereomers)
Flurbiprofen Acyl Glucuronide (racemic mixture)
C21H21FO8 M.W. 420.40
F-082
Flurbiprofen Acyl Glucuronide (racemic mixture)
Flurbiprofen-13C-D3
C14H10FO213C D3 M.W. 248.28
F-083
Flurbiprofen-13C-D3
Flurbiprofen-d3
C15H10FO2D3 M.W. 247.29
F-084
Flurbiprofen-d3
S-Flurbiprofen-acyl-β-D-glucuronide
C21H21FO8 M.W. 420.40
F-085
S-Flurbiprofen-acyl-β-D-glucuronide
R-Flurbiprofen-acyl-β-D-glucuronide
C21H21FO8 M.W. 420.40
F-086
R-Flurbiprofen-acyl-β-D-glucuronide
Flurbiprofen
CAS No. 5104-49-4
C15H13FO2 M.W. 244.27
F-087
Flurbiprofen
Flurbiprofen Related Compound A (Biprofen)
CAS No. 6341-72-6
C15H14O2 M.W. 226.28
F-088
Flurbiprofen Related Compound A (Biprofen)
Flurbiprofen Impurity B
C18H17FO4 M.W. 316.33
F-089
Flurbiprofen Impurity B
Fluticasone propionate
CAS No. 80474-14-2
C25H31F3O5S M.W. 500.58
F-091
Fluticasone propionate
Fluticasone Impurity F
CAS No. NA
C25H29F3O5S M.W. 498.57
F-0910
Fluticasone Impurity F
Fluticasone Impurity G
CAS No. NA
C44H53F5O7S M.W. 820.96
F-0911
Fluticasone Impurity G
Fluticasone Impurity H
CAS No. NA
C47H56F4O10S2 M.W. 921.09
F-0912
Fluticasone Impurity H
Fluticasone Impurity I
CAS No. NA
C47H56F4O10S3 M.W. 953.15
F-0913
Fluticasone Impurity I
Fluticason Related Compound B
CAS No. 219719-95-6
C22H24F2O5S M.W. 438.49
F-0914
Fluticason Related Compound B
Fluticasone propionate-d5
CAS No. 80474-14-2(non-d)
C25H26D5F3O5S M.W. 505.61
F-092
Fluticasone propionate-d5
Fluticasone furoate
CAS No. 80474-14-2
C27H29F3O6S M.W. 538.59
F-093
Fluticasone furoate
Fluticasone furoate-d3
CAS No. 80474-14-2(non-d)
C27H26D3F3O6S M.W. 541.61
F-094
Fluticasone furoate-d3
Fluticasone Impurity A
CAS No. NA
C24H30F2O6 M.W. 452.50
F-095
Fluticasone Impurity A
Fluticasone Impurity B
CAS No. NA
C24H30F2O6S M.W. 484.56
F-096
Fluticasone Impurity B
Fluticasone Impurity C
CAS No. NA
C24H29F3O5S M.W. 486.55
F-097
Fluticasone Impurity C
Fluticasone Impurity D
CAS No. NA
C25H32F2O5S M.W. 482.59
F-098
Fluticasone Impurity D
Fluticasone Impurity E
CAS No. NA
C25H33F3O5S M.W. 502.60
F-099
Fluticasone Impurity E
Fluvastatin sodium salt
CAS No. 93957-55-2
C24H25FNO4.Na M.W. 433.46
F-101
Fluvastatin sodium salt
Fluvastatin Degradation Product (diastereomeric mixture)
C24H26FNO4 M.W. 411.48
F-1010
Fluvastatin Degradation Product (diastereomeric mixture)
(+)-3R,5S-Fluvastatin-d6 sodium salt
CAS No. 155229-75-7 (non-d)
C24H19FNO4D6.Na M.W. 416.51 22.99
F-1011
(+)-3R,5S-Fluvastatin-d6 sodium salt
(-)-3S,5R-Fluvastatin-d6 sodium salt
CAS No. 155229-76-8 (non-d)
C24H19FNO4D6.Na M.W. 416.51 22.99
F-1012
(-)-3S,5R-Fluvastatin-d6 sodium salt
Fluvastatin Ketone Sodium Salt
C24H25FNO4.Na M.W. 410.47 22.99
F-1013
Fluvastatin Ketone Sodium Salt
Fluvastatin-d6 sodium salt
CAS No. 93957-55-2(non-d)
C24H19D6FNO4.Na M.W. 439.50
F-102
Fluvastatin-d6 sodium salt
(+)-3R,5S-Fluvastatin sodium salt
CAS No. 155229-75-7
C24H25FNO4.Na M.W. 439.50
F-103
(+)-3R,5S-Fluvastatin sodium salt
(-)-3S,5R-Fluvastatin sodium salt
CAS No. 155229-76-8
C24H25FNO4.Na M.W. 439.50
F-104
(-)-3S,5R-Fluvastatin sodium salt
(3R,5R)-Fluvastatin Sodium Salt
C24H25FNO4.Na M.W. 410.47 22.99
F-105
(3R,5R)-Fluvastatin Sodium Salt
(3S,5S)-Fluvastatin Sodium Salt
C24H25FNO4.Na M.W. 410.47 22.99
F-106
(3S,5S)-Fluvastatin Sodium Salt
Fluvastatin Sodium Salt-mixture of four isomers
C24H25FNO4.Na M.W. 410.47 22.99
F-107
Fluvastatin Sodium Salt-mixture of  four isomers
Fluvastatin lactone (racemic mixture)
C24H24FNO3 M.W. 393.46
F-108
Fluvastatin lactone (racemic mixture)
Fluvastatin lactone-mixture of four isomers
C24H24FNO3 M.W. 393.46
F-109
Fluvastatin lactone-mixture of four isomers
Formoterol-d3
CAS No. 73573-87-2(non-d)
C19H21D3N2O4 M.W. 347.44
F-111
Formoterol-d3
Formoterol-13C, d3
CAS No. 73573-87-2(non-d)
C19H21D3N2O4 M.W. 348.47
F-112
Formoterol-13C, d3
Formoterol Hemifumarate
C19H24N2O4 . 0.5 C4H4O4 M.W. 344.41 0.5 116.07
F-113
Formoterol Hemifumarate
Formoterol Impurity G HCl
C10H15NO.HCl M.W. 165.24 36.46
F-114
Formoterol Impurity G HCl
Formoterol Impurity A
C18H24N2O3 M.W. 316.40
F-115
Formoterol Impurity A
Formoterol Benzylic Glucuronide (mixture of diastereomers)
C25H32N2O10 M.W. 520.54
F-116
Formoterol Benzylic Glucuronide (mixture of diastereomers)
Formoterol Phenolic Glucuronide
C25H32N2O10 M.W. 520.54
F-117
Formoterol Phenolic Glucuronide
Formoterol Sulfate
C19H24N2O7S M.W. 424.48
F-118
Formoterol Sulfate
(S, S)-Formoterol
CAS No. N/A
C19H24N2O4 M.W. 344.41
F-119
(S, S)-Formoterol
Fosinopril sodium salt
CAS No. 88889-14-9
C30H45NO7P.Na M.W. 585.66
F-121
Fosinopril sodium salt
Fosinopril Impurity H
CAS No. 149760-14-5
C16H25NO4 M.W. 295.38
F-1210
Fosinopril Impurity H
Fosinopril-d7 sodium salt
CAS No. 88889-14-9 (non-d)
C30H38D7NO7P.Na M.W. 592.70
F-122
Fosinopril-d7 sodium salt
Fosinoprilat (Fosinopril Impurity B)
CAS No. 95399-71-6
C23H34NO5P M.W. 435.50
F-123
Fosinoprilat (Fosinopril Impurity B)
Fosinoprilat-d7
CAS No. 95399-71-6 (non-d)
C23H27D7NO5P M.W. 442.55
F-124
Fosinoprilat-d7
Fosinopril Impurity A
CAS No. 83623-61-4
C12H17O4P M.W. 256.24
F-125
Fosinopril Impurity A
Fosinopril Impurity C
CAS No. 90657-55-9
C11H19NO2.HCl M.W. 197.28 36.46
F-127
Fosinopril Impurity C
Fosinopril Impurity D
CAS No. 128948-00-5
C19H29O6P M.W. 384.41
F-128
Fosinopril Impurity D
Fosinopril Impurity G
CAS No. 46348-61-2
C10H15O3P M.W. 214.20
F-129
Fosinopril Impurity G
Dehydro Felodipine
C18H17Cl2NO4 M.W. 382.25
F-131
Dehydro Felodipine
Felodipine
CAS No. 72509-76-3
C18H19Cl2NO4 M.W. 384.26
F-132
Felodipine
Felodipine-d5
CAS No. 72509-76-3 (non-d)
C18H14Cl2NO4D5 M.W. 389.29
F-133
Felodipine-d5
Dehydro Felodipine-d5
C18H12Cl2NO4D5 M.W. 387.28
F-134
Dehydro Felodipine-d5
Felodipine-13C4-d3
CAS No. 72509-76-3 (non-d)
C18H16Cl2NO4D3 M.W. 391.24
F-135
Felodipine-13C4-d3
Felodipine metabolite
C17H15Cl2NO5 M.W. 384.22
F-136
Felodipine metabolite
Felodipine Metabolite Lactone
C17H13Cl2NO4 M.W. 366.20
F-137
Felodipine Metabolite Lactone
Felodipine Impurity B
CAS No. 91189-59-2
C17H17Cl2NO4 M.W. 370.24
F-138
Felodipine Impurity B
Felodipine Impurity C
CAS No. 79925-38-5
C19H21Cl2NO4 M.W. 398.29
F-139
Felodipine Impurity C
Fluconazole-d4
CAS No. 86386-73-4 (non-d)
C13H8F2N6OD4 M.W. 310.30
F-141
Fluconazole-d4
Fluconazole Impurity D
C13H13FN6O M.W. 288.29
F-1410
Fluconazole Impurity D
Fluconazole Impurity G
C12H11F2N3O3S M.W. 315.30
F-1411
Fluconazole Impurity G
Fluconazole Impurity H
C11H11BrFN3O M.W. 300.13
F-1412
Fluconazole Impurity H
Fluconazole
C13H12F2N6O M.W. 306.28
F-142
Fluconazole
2,4-Difluoro-2-(1-H-1,2,4-triazol-1-yl)acetophenone
CAS No. 86404-63-9
C10H7F2N3O M.W. 223.18
F-143
2,4-Difluoro-2-(1-H-1,2,4-triazol-1-yl)acetophenone
Fluconazole Related Compound (2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone)
C10H7F2N3O M.W. 223.18
F-144
Fluconazole Related Compound (2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone)
Fluconazole Impurity A
CAS No. N/A
C13H12F2N6O M.W. 306.28
F-145
Fluconazole Impurity A
Fluconazole Impurity B
CAS No. N/A
C15H14FN9O M.W. 355.34
F-146
Fluconazole Impurity B
Fluconazole Impurity C
CAS No. N/A
C10H10N6 M.W. 214.23
F-147
Fluconazole Impurity C
Fluconazole Beta-D-Glucuronide
CAS No. N/A
C20H22F2N6O6 M.W. 480.43
F-148
Fluconazole Beta-D-Glucuronide
Fluconazole Impurity [1, 3-Bis(1H-1, 2, 4-Triazole-1-yl)propan-2-one]
CAS No. N/A
C7H8N6O M.W. 192.18
F-149
Fluconazole Impurity  [1, 3-Bis(1H-1, 2, 4-Triazole-1-yl)propan-2-one]
Fosamprenavir
CAS No. 226700-79-4
C25H36N3O9PS M.W. 585.62
F-151
Fosamprenavir
Fosamprenavir-d9
CAS No. 226700-79-4 (non-d)
C25H27N3O9PSD9 M.W. 594.67
F-152
Fosamprenavir-d9
Fosamprenavir-d4 Calcium salt
CAS No. 226700-79-4 (non-d)
C25H30N3O9PSD4.Ca M.W. 587.63 40.08
F-153
Fosamprenavir-d4 Calcium salt
Formestane
CAS No. 566-48-3
C19H26O3 M.W. 302.42
F-161
Formestane
R-Frovatriptan
CAS No. 158747-02-5
C14H19N3O M.W. 243.33
F-171
R-Frovatriptan
S-Frovatriptan
C14H19N3O M.W. 243.33
F-172
S-Frovatriptan
Frovatriptan-d3
C14H16N3OD3 M.W. 246.35
F-173
Frovatriptan-d3
Frovatriptan Racemate
C14H17N3O M.W. 243.31
F-174
Frovatriptan Racemate
Frovatriptan Succinate
CAS No. 158930-17-7
C18H23N3O5 M.W. 361.40
F-175
Frovatriptan Succinate
Methyl (7,7-Dimethyl-1,3-Oxobicyclo[2,2,1]hept-1-yl)methane Sulfonate
CAS No. N/A
C11H18O4S M.W. 246.33
F-176
Methyl (7,7-Dimethyl-1,3-Oxobicyclo[2,2,1]hept-1-yl)methane Sulfonate
Isopropyl (7,7-Dimethyl-1,3-Oxobicyclo[2,2,1]hept-1-yl)methane Sulfonate
CAS No. N/A
C13H22O4S M.W. 274.38
F-177
Isopropyl (7,7-Dimethyl-1,3-Oxobicyclo[2,2,1]hept-1-yl)methane Sulfonate
Fluvoxamine acid
C14H17F3N2O3 M.W. 318.30
F-181
Fluvoxamine acid
Fluvoxamine Impurity E
CAS No. 1217214-94-2
C15H22F2N2O2 M.W. 300.35
F-1810
Fluvoxamine Impurity E
Fluvoxamine Oxime Impurity
CAS No. 88699-84-7
C13H16F3NO2 M.W. 275.27
F-1811
Fluvoxamine Oxime Impurity
Fluvoxamine Impurity G
CAS No. 192876-02-1
C14H19F3N2O2 M.W. 304.31
F-1812
Fluvoxamine Impurity G
Fluvoxamine Maleic Acid Monoamide Impurity
CAS No. N/A
C19H23F3N2O5 M.W. 416.40
F-1813
Fluvoxamine Maleic Acid Monoamide Impurity
Fluvoxamine Impurity F
CAS No. 1217262-11-7
C17H26F3N3O2 M.W. 361.41
F-1814
Fluvoxamine Impurity F
Fluvoxamine-d3
CAS No. 54739-18-3 (non-d)
C15H18F3N2O2D3 M.W. 321.36
F-182
Fluvoxamine-d3
Fluvoxamine-d4
CAS No. 54739-18-3 (non-d)
C15H17F3N2O2D4 M.W. 322.37
F-183
Fluvoxamine-d4
Cis-Fluvoxamine
C15H21F3N2O M.W. 318.34
F-184
Cis-Fluvoxamine
Trans-Fluvoxamine
CAS No. 39-18-3
C15H21F3N2O2 M.W. 318.34
F-185
Trans-Fluvoxamine
Fluvoxamine Maleate
C15H21F3N2O2.C4H4O4 M.W. 318.34 116.07
F-186
Fluvoxamine Maleate
Fluvoxamine Impurity (5-Methoxy-4-Trifluoromethyl Valerophenone)
C13H15F3O2 M.W. 260.26
F-187
Fluvoxamine Impurity (5-Methoxy-4-Trifluoromethyl Valerophenone)
Valerophenone
C11H14O M.W. 162.23
F-188
Valerophenone
Fluvoxamine Impurity C
C19H25F3N2O6 M.W. 434.42
F-189
Fluvoxamine Impurity C
Famotidine
CAS No. 76824-35-6
C8H15N7O2S3 M.W. 337.45
F-191
Famotidine
Famotidine impurity E
C10H14N8S4 M.W. 374.53
F-1910
Famotidine impurity E
Famotidine sulfoxide
C8H15N7O3S3 M.W. 353.45
F-1911
Famotidine sulfoxide
Famotidine impurity I
C8H15N6O4S3 M.W. 355.44
F-1912
Famotidine impurity  I
Famotidine Impurity H
C6H10N6S2 . 2 HCl M.W. 230.31 2 36.46
F-1913
Famotidine Impurity H
Famotidine-13C-d3
CAS No. 76824-35-6(non-d)
C713CH12N7O2S3D3 M.W. 341.45
F-192
Famotidine-13C-d3
Famotidine-15N2-13C
CAS No. 76824-35-6(non-d)
C8H15N7O2S3 M.W. 340.42
F-193
Famotidine-15N2-13C
Famotidine impurity A
C8H14N6S2 M.W. 258.37
F-194
Famotidine impurity A
Famotidine impurity C
C8H14N6O3S3 M.W. 338.43
F-195
Famotidine impurity C
Famotidine impurity D
C8H13N5OS2 M.W. 259.35
F-196
Famotidine impurity D
Famotidine impurity F
C8H12N4O2S2 M.W. 260.34
F-197
Famotidine impurity F
Famotidine impurity G
C9H13N7S2 M.W. 283.38
F-198
Famotidine impurity G
Famotidine impurity B
C16H23N11O2S5 M.W. 561.75
F-199
Famotidine impurity B
Flavoxate
CAS No. 15301-69-6
C24H25NO M.W. 391.47
F-201
Flavoxate
Flavoxate-d5
CAS No. 15301-69-6 (non-d)
C24H20NO4D5 M.W. 396.50
F-202
Flavoxate-d5
3-Methylflavone-8-carboxylic acid (MFCA)
C17H12O4 M.W. 280.28
F-203
3-Methylflavone-8-carboxylic acid (MFCA)
3-Methylflavone-8-carboxylic acid-d5 (MFCA-d5)
C17H7O4D5 M.W. 285.31
F-204
3-Methylflavone-8-carboxylic acid-d5 (MFCA-d5)
3-Methylflavone-8-carboxylic acid glucuronide (MFCA glucuronide)
C23H20O10 M.W. 456.41
F-205
3-Methylflavone-8-carboxylic acid glucuronide (MFCA glucuronide)
Furosemide
CAS No. 54-31-9
C12H11ClN2O5S M.W. 330.75
F-211
Furosemide
Furosemide-d5
C12H6ClN2O5SD5 M.W. 335.78
F-212
Furosemide-d5
Furosemide acyl glucuronide
CAS No. 72967-59-0
C18H19ClN2O11S M.W. 506.88
F-213
Furosemide acyl glucuronide
Fluindione
CAS No. 957-56-2
C15H9FO2 M.W. 240.24
F-221
Fluindione
Fluindione-d4
CAS No. 957-56-2 (non-d)
C15H5FO2D4 M.W. 244.26
F-222
Fluindione-d4
Florfenicol
C12H14Cl2FNO4S M.W. 358.22
F-231
Florfenicol
Florfenicol-d3
CAS No. 73231-34-2 (non-d)
C12H11Cl2FNO4SD3 M.W. 361.24
F-232
Florfenicol-d3
Deschloro Florfenicol
CAS No. 138872-73-8
C12H15ClFNO4S M.W. 323.77
F-233
Deschloro Florfenicol
Folic Acid
CAS No. 171777-72-3
C19H19N7O6 M.W. 441.41
F-241
Folic Acid
Folic Acid-d4
CAS No. 171777-72-3 (non-d)
C19H15N7O6D4 M.W. 445.48
F-242
Folic Acid-d4
Folic acid Impurity B
CAS No. NA
C4H7N5O M.W. 141.13
F-243
Folic acid Impurity B
Folic acid Impurity E
CAS No. NA
C26H24N12O7 M.W. 616.56
F-244
Folic acid Impurity E
Folic acid Impurity F
CAS No. NA
C7H6ClN5O M.W. 211.61
F-245
Folic acid Impurity F
Calcium Folinate
CAS No. 1492-18-8
C20H21N7O7.Ca M.W. 471.43 40.08
F-246
Calcium Folinate
N2-Methylamino-5-Methyl-Tetrahydrofolic Acid (DiMeTHFA)
CAS No. N/A
C21H29N7O6 M.W. 475.51
F-247
N2-Methylamino-5-Methyl-Tetrahydrofolic Acid (DiMeTHFA)
D-Isomer of Levomefolate Calcium
CAS No. N/A
C20H25N7O6 Ca M.W. 459.40 40.08
F-248
D-Isomer of Levomefolate Calcium
5,10-Methylene Tetrahydro-Folic acid (CH2THFA)
CAS No. N/A
C20H25N7O6 M.W. 459.47
F-249
5,10-Methylene Tetrahydro-Folic acid (CH2THFA)
Fenoxazoline
CAS No. 4846-91-7
C13H18N2O M.W. 218.30
F-251
Fenoxazoline
Fluazinam Impurity
C13H4Cl2F6N4O4 M.W. 465.10
F-261
Fluazinam Impurity
Fluocinonide
CAS No. 356-12-7
C26H32F2O7 M.W. 494.54
F-271
Fluocinonide
Fusidic Acid
CAS No. 6990-06-3
C31H48O6 M.W. 516.72
F-281
Fusidic Acid
Fenspiride
CAS No. 5053-06-5
C15H20N2O2 M.W. 260.34
F-291
Fenspiride
Fenspiride-d5
CAS No. 5053-06-5 (non-d)
C15H15N2O2D5 M.W. 265.37
F-292
Fenspiride-d5
Fenspiride HCl
CAS No. 5053-08-7
C15H20N2O2.HCl M.W. 260.34 36.46
F-293
Fenspiride HCl
2-Hydroxy Fenspiride
CAS No. 441781-21-1
C15H20N2O3 M.W. 276.34
F-294
2-Hydroxy Fenspiride
3-Hydroxy Fenspiride
CAS No. 441781-23-3
C15H20N2O3 M.W. 276.34
F-295
3-Hydroxy Fenspiride
4-Hydroxy Fenspiride
CAS No. 441781-25-5
C15H20N2O3 M.W. 276.34
F-296
4-Hydroxy Fenspiride
Fudosteine
CAS No. 13189-98-5
C6H13NO3S M.W. 179.24
F-301
Fudosteine
Racemic Fudosteine HCl
CAS No. 1023971-15-4 (free amine)
C6H13NO3S. HCl M.W. 179.24 36.46
F-302
Racemic Fudosteine HCl
Fulvestrant
CAS No. 129453-61-8
C32H47F5O3S M.W. 606.79
F-311
Fulvestrant
Fulvestrant Sterol Dimer
CAS No. N/A
C45H64O4 M.W. 669.01
F-3110
Fulvestrant Sterol Dimer
Fulvestrant Beta-Isomer
CAS No. N/A
C32H47F5O3S M.W. 606.79
F-3111
Fulvestrant Beta-Isomer
6-Keto Fulvestrant
C32H47F5O3S M.W. 606.79
F-3112
6-Keto Fulvestrant
Fulvestrant-d3
CAS No. 129453-61-8 (non-d)
C32H44F5O3SD3 M.W. 609.82
F-312
Fulvestrant-d3
Fulvestrant-3-glucuronide
C38H55F5O9S M.W. 782.91
F-313
Fulvestrant-3-glucuronide
Fulvestrant-17-glucuronide
C38H55F5O9S M.W. 782.91
F-314
Fulvestrant-17-glucuronide
Fulvestrant-3-sulfate
C32H47F5O6S2 M.W. 686.85
F-315
Fulvestrant-3-sulfate
Fulvestrant-9-sulfone
C32H47F5O4S M.W. 622.78
F-316
Fulvestrant-9-sulfone
17-Keto Fulvestrant
C32H45F5O3S M.W. 604.77
F-317
17-Keto Fulvestrant
Delta-6,7-Fulvestrant
CAS No. N/A
C32H45F5O3S M.W. 604.77
F-318
Delta-6,7-Fulvestrant
Fulvestrant Extended
CAS No. N/A
C41H65F5O4S M.W. 781.09
F-319
Fulvestrant Extended
Fingolimod HCl
C19H33NO2.HCl M.W. 307.48 36.46
F-321
Fingolimod HCl
Fingolimod-d4
C19H29NO2D4 M.W. 311.50
F-322
Fingolimod-d4
Phosphorilated fingolimod
C19H34NO5P M.W. 387.46
F-323
Phosphorilated fingolimod
Phosphorilated Fingolimod-d4
C19H30NO5PD4 M.W. 391.48
F-324
Phosphorilated Fingolimod-d4
Flupirtine Maleate
CAS No. 75507-68-5
C15H17FN4O2.C4H4O4 M.W. 304.33 116.07
F-331
Flupirtine Maleate
Acetylated Flupirtine
C14H15FN4O M.W. 274.30
F-332
Acetylated Flupirtine
Flupirtine-d4 Hydrochloride
C15H13FN4O2D4.HCl M.W. 344.81
F-333
Flupirtine-d4 Hydrochloride
Acetylated Flupirtine-d4
C14H11FN4OD4.HCl M.W. 314.78
F-334
Acetylated Flupirtine-d4
Flupirtine Impurity A (Impurity I)
CAS No. 951624-49-0
C13H11FN4O M.W. 258.26
F-335
Flupirtine Impurity A (Impurity I)
Flupirtine Maleate Impurity II
C30H32F2N8O4 M.W. 606.64
F-337
Flupirtine Maleate Impurity II
(R)-Fesoterodine Fumarate
C26H37NO3.C4H4O4 M.W. 411.59 116.07
F-341
(R)-Fesoterodine Fumarate
(R)-Fesoterodine-d7 Fumarate
C26H30NO3D7.C4H4O4 M.W. 418.63 116.07
F-342
(R)-Fesoterodine-d7 Fumarate
Fesoterodine-d7 HCl
C26H30NO3D7.HCl M.W. 418.63 36.46
F-343
Fesoterodine-d7 HCl
Fesoterodine Impurity A
CAS No. N/A
C22H31NO2 M.W. 341.50
F-344
Fesoterodine Impurity A
Fesoterodine Impurity B
CAS No. N/A
C30H43NO4 M.W. 481.68
F-345
Fesoterodine Impurity B
Fesoterodine-d14 Fumarate
C26H23NO3D14.C4H4O4 M.W. 425.67 116.07
F-346
Fesoterodine-d14 Fumarate
Fluazuron
CAS No. 86811-58-7
C20H10Cl2F5N3O3 M.W. 506.22
F-351
Fluazuron
Fosaprepitant Dimeglumine
C23H22F7N4O6P.2C7H17NO5 M.W. 614.42 2 195.22
F-361
Fosaprepitant Dimeglumine
Fenoprofen Calcium Salt
C15H13O3 . 0.5Ca M.W. 241.27 0.5 40.08
F-371
Fenoprofen Calcium Salt
rac-Flecainide
CAS No. 54143-55-4
C17H20F6N2O3 M.W. 414.35
F-381
rac-Flecainide
rac-Flecainide-d3
CAS No. 127413-31-4
C17H17F6N2O3D3 M.W. 417.37
F-382
rac-Flecainide-d3
R-(-)-Flecainide
CAS No. 99495-90-6
C17H20F6N2O3 M.W. 414.35
F-383
R-(-)-Flecainide
S-(+)-Flecainide
CAS No. 99495-92-8
C17H20F6N2O3 M.W. 414.35
F-384
S-(+)-Flecainide
Febuxostat
CAS No. 144060-53-7
C16H16N2O3S M.W. 316.38
F-391
Febuxostat
Febuxostat Acyl Glucuronide
C22H24N2O9S M.W. 492.51
F-392
Febuxostat Acyl Glucuronide
Febuxostat-d9
C16H7N2O3SD9 M.W. 325.44
F-393
Febuxostat-d9
Febuxostat-d7
CAS No. 144060-53-7(non-d)
C16H9N2O3SD7 M.W. 323.42
F-394
Febuxostat-d7
Fapyguanine-13C-15N3
C413CH7N215N3O2 M.W. 173.11
F-401
Fapyguanine-13C-15N3
Felbamate
CAS No. 25451-15-4
C11H14N2O4 M.W. 238.25
F-411
Felbamate
Felbamate-d4
CAS No. 106817-52-1
C11H10N2O4D4 M.W. 242.27
F-412
Felbamate-d4
Felbamate-d5
CAS No. 1191888-51-3
C11H9N2O4D5 M.W. 243.28
F-413
Felbamate-d5
2-Hydroxy Felbamate
CAS No. 109482-32-8
C11H14N2O5 M.W. 254.24
F-414
2-Hydroxy Felbamate
Felbamate Dimer Impurity
CAS No. N/A
C21H24N2O7 M.W. 416.43
F-415
Felbamate Dimer Impurity
N-Aminocaronyl Felbamate (Allophanate)
CAS No. N/A
C12H15N3O5 M.W. 281.27
F-416
N-Aminocaronyl Felbamate (Allophanate)
Felbamate Dimer
C21H24N2O7 M.W. 416.43
F-417
Felbamate Dimer
N-Aminocaronyl Felbamate
C12H15N3O5 M.W. 281.27
F-418
N-Aminocaronyl Felbamate
Flucytosine-13C-15N2
C4H4FN3O M.W. 132.07
F-421
Flucytosine-13C-15N2
Flucytosine
C4H4FN3O M.W. 129.09
F-422
Flucytosine
Flucytosine Glucuronide
C10H12FN3O7 M.W. 305.22
F-423
Flucytosine Glucuronide
Fenoterol
CAS No. 13392-18-2
C17H21NO4 M.W. 303.36
F-431
Fenoterol
Fenoterol-d6
C17H15NO4D6 M.W. 309.40
F-432
Fenoterol-d6
Fenoterol Glucuronide
C23H29NO10 M.W. 479.49
F-433
Fenoterol Glucuronide
Fenoterol Sulfate
C17H21NO7S M.W. 383.42
F-434
Fenoterol Sulfate
Flutriafol Impurity A
CAS No. 124774-27-2
C16H13F2N3O M.W. 301.30
F-441
Flutriafol Impurity A
Flutriafol Impurity D
CAS No. 110933-21-6
C16H13F2N3O M.W. 301.30
F-442
Flutriafol Impurity D
Flutriafol Impurity E
CAS No. N/A
C16H13F2N3O M.W. 301.30
F-443
Flutriafol Impurity E
Flibanserin
CAS No. 167933-07-5
C20H21F3N4O M.W. 390.41
F-451
Flibanserin
Fluosemide Impurity A
CAS No. NA
C12H11ClN2O5S M.W. 330.75
F-461
Fluosemide Impurity A
Fosfomycin Disodium Salt
CAS No. 26016-99-9
C3H5Na2O4P M.W. 182.02
F-471
Fosfomycin Disodium Salt
Fosfomycin-13C3 Benzylamine
CAS No. NA
C713C3H16NO4P M.W. 248.19
F-472
Fosfomycin-13C3 Benzylamine
Fampridine-d4 (4-Aminopyridine-d4)
C5H2N2D4 M.W. 98.14
F-481
Fampridine-d4 (4-Aminopyridine-d4)
Fimasartan
CAS No. 247257-48-3
C27H31N7OS M.W. 501.66
F-491
Fimasartan
Fimasartan-d7
CAS No. N/A
C27H24N7OSD7 M.W. 508.70
F-492
Fimasartan-d7
Flutamide Impurity F
C11H11F3N2O3 M.W. 276.22
F-501
Flutamide Impurity F
Hydroxy Flutamide
CAS No. 52806-53-8
C11H11F3N2O4 M.W. 292.22
F-502
Hydroxy Flutamide
Hydroxy Flutamide-d6
C11H5F3N2O4D6 M.W. 298.25
F-503
Hydroxy Flutamide-d6
Flutamide
CAS No. 13311-84-7
C11H11F3N2O3 M.W. 276.22
F-504
Flutamide
Flutamide-d7
CAS No. 13311-84-7(non-d)
C11H4F3N2O3D7 M.W. 283.26
F-505
Flutamide-d7
Flucloxacillin Sodium
CAS No. 1847-24-1
C19H16ClFN3NaO5S M.W. 475.86
F-511
Flucloxacillin Sodium
Flucloxacillin Sodium Impurity B
CAS No. N/A
C18H19ClFN3O4S M.W. 427.89
F-512
Flucloxacillin Sodium Impurity B
Flucloxacillin Impurity F
C21H21ClFN3O7S M.W. 513.93
F-513
Flucloxacillin Impurity F
Flucloxacillin Impurity G
C32H27Cl2F2N5O9S M.W. 766.57
F-514
Flucloxacillin Impurity G
Felypressin
CAS No. 56-59-7
C46H65N13O11S2 M.W. 1040.22
F-521
Felypressin
Felypressin Impurity A
CAS No. N/A
C52H77N15O13S2 M.W. 1084.47
F-522
Felypressin Impurity A
Felypressin Impurity B
CAS No. N/A
C46H66N12O12S2 M.W. 1043.29
F-523
Felypressin Impurity B
Felypressin Impurity C
CAS No. N/A
C92H130N26O22S4 M.W. 2080.57
F-524
Felypressin Impurity C
Felypressin Impurity D
CAS No. N/A
C92H130N26O22S4 M.W. 2080.57
F-525
Felypressin Impurity D
Felypressin Impurity E
CAS No. N/A
C48H67N13O12S2 M.W. 1082.33
F-526
Felypressin Impurity E
Felypressin Impurity F
CAS No. N/A
C46H64N12O12S2 M.W. 1041.27
F-527
Felypressin Impurity F
Fluorouracil Impurity C (Pyrimidine-2,4(1H,3H)-dione, Uracil)
C4H4N2O2 M.W. 112.09
F-531
Fluorouracil Impurity C (Pyrimidine-2,4(1H,3H)-dione, Uracil)
5-Fluorouracil-13C-15N2
C3H3FO213C15N2 M.W. 133.05
F-532
5-Fluorouracil-13C-15N2
Fluorouracil Impurity E
C4H3ClN2O2 M.W. 146.53
F-533
Fluorouracil Impurity E
Fluorouracil Impurity F
C6H7FN2O2 M.W. 158.13
F-534
Fluorouracil Impurity F
Fusidic acid-d6
C31H42O6D6 M.W. 522.76
F-541
Fusidic acid-d6
3-Keto Fusidic Acid
C31H46O6 M.W. 514.71
F-542
3-Keto Fusidic Acid
11-Keto Fusidic Acid
C31H46O6 M.W. 514.71
F-543
11-Keto Fusidic Acid
Fusidic Acid Acyl Glucuronide
C37H56O12 M.W. 692.85
F-544
Fusidic Acid Acyl Glucuronide
12-Hydroxy-9,11-anhydrofusidic Acid
C31H46O6 M.W. 514.71
F-545
12-Hydroxy-9,11-anhydrofusidic Acid
Dimethyl Fumarate
C6H8O4 M.W. 144.13
F-551
Dimethyl Fumarate
Monomethyl Fumarate-d5
C5HO4D5 M.W. 135.13
F-552
Monomethyl Fumarate-d5
Monoethyl Fumarate
C6H8O4 M.W. 144.13
F-553
Monoethyl Fumarate
Monoethyl Fumarate-d5
C6H3O4D5 M.W. 149.16
F-554
Monoethyl Fumarate-d5
Finafloxacin HCl
C20H19FN4O4 . HCl M.W. 398.40 36.46
F-561
Finafloxacin HCl
Dihydroxy Flupentixol diHCl
C23H27F3N2O3S. 2 HCl M.W. 468.54 2 36.46
F-571
Dihydroxy Flupentixol diHCl
Flupentixol diHCl (Flupenthixol diHCl)
C23H25F3N2OS. 2 HCl M.W. 434.53 2 36.46
F-572
Flupentixol diHCl (Flupenthixol diHCl)
Fludarabine phosphate impurity A
C10H14N5O8P M.W. 363.23
F-581
Fludarabine phosphate impurity A
Fludarabine phosphate impurity B
C5H5N5O M.W. 151.13
F-582
Fludarabine phosphate impurity B
Fludarabine Phosphate Impurity C
CAS No. N/A
C10H14FN5O10P2 M.W. 445.20
F-583
Fludarabine Phosphate Impurity C
Fludarabine Phosphate Impurity D
CAS No. N/A
C5H4FN5 M.W. 153.12
F-584
Fludarabine Phosphate Impurity D
Fludarabine Phosphate Impurity F
CAS No. N/A
C12H18FN5O8P M.W. 391.28
F-585
Fludarabine Phosphate Impurity F
Fludarabine Impurity E
CAS No. N/A
C10H12FN5O4 M.W. 285.24
F-586
Fludarabine Impurity E
Fludarabine
CAS No. 21679-14-1
C10H12FN5O4 M.W. 285.24
F-587
Fludarabine
Fludarabine Phosphate
CAS No. 73151-29-8
C10H13FN5O7P M.W. 365.22
F-588
Fludarabine Phosphate
Fenbendazole-d3
C15H10N3O2SD3 M.W. 302.37
F-591
Fenbendazole-d3
Fenbendazole Sulfone
CAS No. 54029-20-8
C15H13N3O4S M.W. 331.35
F-592
Fenbendazole Sulfone
Fenticonazole Nitrate
CAS No. 73151-29-8
C24H20Cl2N2OS . HNO3 M.W. 455.41 63.01
F-601
Fenticonazole Nitrate
Fenticonazole Impurity A
CAS No. N/A
C11H10Cl2N2O M.W. 257.12
F-602
Fenticonazole Impurity A
Fenticonazole Impurity B
CAS No. N/A
C24H20Cl2N2O2S M.W. 471.41
F-603
Fenticonazole Impurity B
Fenticonazole Impurity C
CAS No. N/A
C24H20Cl2N2O3S M.W. 487.41
F-604
Fenticonazole Impurity C
Fenticonazole Impurity D
CAS No. N/A
C24H22Cl2N2OS HNO3 M.W. 457.43 63.01
F-605
Fenticonazole Impurity D
Fenticonazole Impurity E
CAS No. N/A
C37H32Cl2N2OS2 HNO3 M.W. 655.71 63.01
F-606
Fenticonazole Impurity E
Fasudil Dimer
C23H22N4O4S2 M.W. 482.58
F-611
Fasudil Dimer
Fasudil HCl
CAS No. 105628-07-7
C14H17N3O2S. HCl M.W. 291.37 36.46
F-612
Fasudil HCl
Fasudil Pyridine N-Oxide TFA Salt
CAS No. 186544-56-9 (Free Amine)
C14H17N3O3S. C2HF3O2 M.W. 307.37 114.02
F-613
Fasudil Pyridine N-Oxide TFA Salt
4-Ethyl-5-fluoropyrimidine
CAS No. 137234-88-9
C6H7FN2 M.W. 126.13
F-621
4-Ethyl-5-fluoropyrimidine
Fluanisone
CAS No. 1480-19-9
C21H25FN2O2 M.W. 356,44
F-631
Fluanisone
Fluanisone-d8
CAS No. N/A
C21H17FN2O2D8 M.W. 364.49
F-632
Fluanisone-d8
Fluorometholone
CAS No. 426-13-1
C22H29FO4 M.W. 376.47
F-641
Fluorometholone
Fluorometholone Impurity A
CAS No. N/A
C22H30O4 M.W. 358.48
F-642
Fluorometholone Impurity A
Fluorometholone Impurity B
CAS No. N/A
C22H28O4 M.W. 356.48
F-643
Fluorometholone Impurity B
Frustosazine
CAS No. 13185-73-4
C12H20N2O8 M.W. 320.30
F-651
Frustosazine
Flunixin Meglunine
CAS No. 42461-84-7
C14H11F3N2O2 C7H17NO5 M.W. 296.25 195.22
F-661
Flunixin Meglunine
Flumethasone
CAS No. 2135-17-3
C22H28F2O5 M.W. 410.46
F-701
Flumethasone
Fondaparinux Sodium
CAS No. 114870-03-0
C31H43N3O49S8. 10 Na M.W. 1498.19 10 22.99
F-711
Fondaparinux Sodium