Pioneering Impurity Solutions
We specialize in the identification, isolation, and synthesis of process-related impurities. Our expertise extends to a wide array of impurities, including isomeric impurities, degradation impurities, metabolites, and glucuronides.
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Product Data
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Technical Data
Chemical Name : Clopidogrel Hydrogen Sulfate Racemate
Smiles : N/A
Synonym : Methyl (2RS)-(2-Chlorophenyl)[6,7-dihydro thieno [3,2-c]pyridin-5(4H)-yl]acetate Sulfate
Related Products

Clopidogrel Bisulphate
CAT No: o2h-C121001
CAS No: 120202-66-6
Mol.F. : C16H16ClNO2S : H2SO4
Mol.Wt. : 321.8 : 98.1

Clopidogrel
CAT No: o2h-C121000
CAS No: 113665-84-2
Mol.F. : C16H16ClNO2S
Mol.Wt. : 321.82

Clopidogrel EP Impurity C
CAT No: o2h-C121004
CAS No: 120202-71-3
Mol.F. : C16H16ClNO2S : H2O4S
Mol.Wt. : 321.8 : 98.1

Clopidogrel EP Impurity B
CAT No: o2h-C121003
CAS No: 1396841-05-6
Mol.F. : C16H17Cl2NO2S
Mol.Wt. : 358.28

Clopidogrel EP Impurity A
CAT No: o2h-C121002
CAS No: 144457-28-3
Mol.F. : C15H14ClNO2S
Mol.Wt. : 307.8

Clopidogrel EP Impurity E
CAT No: o2h-C121006
CAS No: 90055-68-8
Mol.F. : C15H15ClN2OS
Mol.Wt. : 306.81

Clopidogrel EP Impurity D
CAT No: o2h-C121005
CAS No: 1421283-60-4
Mol.F. : C24H21Cl2NO4S
Mol.Wt. : 489.0568

Clopidogrel Thieno Impurity HCl
CAT No: o2h-C121011
CAS No: 28783-41-7
Mol.F. : C7H9NS HCl
Mol.Wt. : 139.22 36.46

Clopidogrel Impurity E
CAT No: o2h-C121010
CAS No: N/A
Mol.F. : C16H16ClNO5S2
Mol.Wt. : 401.88

Clopidogrel Impurity B
CAT No: o2h-C121009
CAS No: 402746-56-9
Mol.F. : C15H16ClNO2S :H2O4S
Mol.Wt. : 309.8 : 98.1

Clopidogrel USP RC B
CAT No: o2h-C121008
CAS No: 144750-52-7
Mol.F. : C16H16ClNO2S : HCl
Mol.Wt. : 321.8 : 36.5

Clopidogrel EP Impurity F
CAT No: o2h-C121007
CAS No: 141109-19-5
Mol.F. : C15H16ClNO2S : HCl
Mol.Wt. : 309.8 : 36.5

Clopidogrel Oxidative (Impurity-F)
CAT No: o2h-C121014
CAS No: 1030894-82-6
Mol.F. : C16H15ClNO2S
Mol.Wt. : 320.8

Clopidogrel Bisulphate Related Compound A
CAT No: o2h-C121013
CAS No: 144750-42-5
Mol.F. : C15H14ClNO2S : HCl
Mol.Wt. : 307.8 : 36.5

D-(+)-(2-Chlorophenyl)glycine
CAT No: o2h-C121012
CAS No: 86169-24-6
Mol.F. : C8H8ClNO2
Mol.Wt. : 185.61

Clopidogrel thiol metabolite H3
CAT No: o2h-C121018
CAS No: N/A
Mol.F. : C17H19ClO4S
Mol.Wt. : 354.8

Clopidogrel thiol metabolite H2
CAT No: o2h-C121017
CAS No: N/A
Mol.F. : C17H19ClO4S
Mol.Wt. : 354.8

Clopidogrel thiol metabolite H1
CAT No: o2h-C121016
CAS No: N/A
Mol.F. : C17H19ClO4S
Mol.Wt. : 354.8

Clopidogrel Impurity CHOX
CAT No: o2h-C121015
CAS No: 1251822-13-5
Mol.F. : C16H13ClNO2S
Mol.Wt. : 318.8

Rac-Clopidogrel Carboxylic Acid
CAT No: o2h-C121020
CAS No: 90055-55-3
Mol.F. : C15H14ClNO2S
Mol.Wt. : 307.8

Clopidogrel thiol metabolite H4
CAT No: o2h-C121019
CAS No: N/A
Mol.F. : C17H19ClO4S
Mol.Wt. : 354.8

Clopidogrel Thiol Metabolite H2 Isomer TFA Salt
CAT No: o2h-C121022
CAS No: 1801260-47-8
Mol.F. : C16H18ClNO4S : C2HF3O2
Mol.Wt. : 355.8 : 114.0

Clopidogrel 3-Sulfonated Impurity
CAT No: o2h-C121021
CAS No: N/A
Mol.F. : C16H16ClNO5S2
Mol.Wt. : 401.9

Clopidogrel Impurity 2
CAT No: o2h-C121026
CAS No: 61301-31-3
Mol.F. : C12H22O
Mol.Wt. : 182.3

Clopidogrel Impurity 1
CAT No: o2h-C121025
CAS No: 61285-69-6
Mol.F. : C12H22O
Mol.Wt. : 182.3

Clopidogrel Thiol Metabolite H4 Isomer TFA Salt
CAT No: o2h-C121024
CAS No: N/A
Mol.F. : C16H18ClNO4S : C2HF3O2
Mol.Wt. : 355.8 : 114.0

Clopidogrel Thiol Metabolite H3 Isomer TFA Salt
CAT No: o2h-C121023
CAS No: N/A
Mol.F. : C16H18ClNO4S : C2HF3O2
Mol.Wt. : 355.8 : 114.0

Clopidogrel Impurity 7
CAT No: o2h-C121031
CAS No: N/A
Mol.F. : C16H18ClNO5S2
Mol.Wt. : 403.9

Clopidogrel Impurity 6
CAT No: o2h-C121030
CAS No: 1336899-26-3
Mol.F. : C8H6Cl3NO2
Mol.Wt. : 254.5

Clopidogrel Impurity 5
CAT No: o2h-C121029
CAS No: 131202-62-5
Mol.F. : C8H12O2S
Mol.Wt. : 172.2

Clopidogrel Impurity 4
CAT No: o2h-C121028
CAS No: 144457-43-2
Mol.F. : C16H16ClNO2S
Mol.Wt. : 321.8

Clopidogrel Impurity 3
CAT No: o2h-C121027
CAS No: 107112-93-6
Mol.F. : C7H7NS
Mol.Wt. : 137.2

Clopidogrel Impurity 11
CAT No: o2h-C121035
CAS No: 1319197-73-3
Mol.F. : C15H14ClNO3S
Mol.Wt. : 323.8

Clopidogrel Impurity 10
CAT No: o2h-C121034
CAS No: 1319197-71-1
Mol.F. : C16H16ClNO3S
Mol.Wt. : 337.8

Clopidogrel Impurity 9
CAT No: o2h-C121033
CAS No: 40412-09-7
Mol.F. : C13H14O3S2
Mol.Wt. : 282.4

Clopidogrel Impurity 8
CAT No: o2h-C121032
CAS No: 1351983-68-0
Mol.F. : C16H18ClNO4S
Mol.Wt. : 355.8

Clopidogrel Impurity 12
CAT No: o2h-C121036
CAS No: 1396607-49-0
Mol.F. : C16H15ClNO2S : Br
Mol.Wt. : 320.8 : 79.9

Clopidogrel Hydrogen Sulfate Impurity B (HCl)
CAT No: o2h-C121039
CAS No: 1396607-35-4
Mol.F. : C16H17Cl2NO2S
Mol.Wt. : 358.28

Clopidogrel Pyridinium Bromide Impurity
CAT No: o2h-C121037
CAS No: 1251736-87-4
Mol.F. : C16H15BrClNO2S
Mol.Wt. : 400.72

S-Clopidogrel N-Methyl Impurity
CAT No: o2h-C121041
CAS No: 1346605-15-9
Mol.F. : C16H18ClNO2S
Mol.Wt. : 323.8

(S)-2-(2-Chlorophenyl)-2-(6,7-Dihydrothieno[3,2-C]Pyridin-5(4H)-Yl)Acetamide
CAT No: o2h-C121040
CAS No: 444728-13-6
Mol.F. : C15H15ClN2OS
Mol.Wt. : 306.81

Clopidogrel Impurity 14
CAT No: o2h-C121044
CAS No: NA
Mol.F. : C15H16ClNO2S
Mol.Wt. : 309.81

Clopidogrel Impurity 13
CAT No: o2h-C121043
CAS No: 1015247-86-5
Mol.F. : C14H14ClNO2S
Mol.Wt. : 295.78

Clopidogrel Nitroso Impurity 1
CAT No: o2h-C121042
CAS No: NA
Mol.F. : C15H15ClN2O3S
Mol.Wt. : 338.81

S-Clopidogrel N-Methyl-d3
CAT No: o2h-C121046
CAS No: NA
Mol.F. : C16H15D3ClNO2S
Mol.Wt. : 326.09

Clopidogrel Impurity 15
CAT No: o2h-C121045
CAS No: NA
Mol.F. : C15H17Cl2NO2S
Mol.Wt. : 346.27