Clopidogrel Related Products


SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Clopidogrel, pharmacopeial and non-pharmacopeial Clopidogrel impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Clopidogrel impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Clopidogrel-related products are thoroughly characterized. Clopidogrel products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

Clopidogrel

SZ CAT No:: SZ-C044072
CAS No: 113665-84-2
Mol.F.: C16H16ClNO2S
Mol.Wt.: 321.8
Inv. Status: In Stock
Rel. CAS No: 744256-69-7 (besylate salt) ; 120202-66-6 (sulfate salt)

Clopidogrel EP Impurity A (HCl salt)

SZ CAT No:: SZ-C044014
CAS No: 144750-42-5
Mol.F.: C15H14ClNO2S : HCl
Mol.Wt.: 307.8 : 36.5
Inv. Status: In Stock
Rel. CAS No: 144457-28-3 (free base)

Clopidogrel EP Impurity A 

SZ CAT No:: SZ-C044002
CAS No: 144457-28-3
Mol.F.: C15H14ClNO2S
Mol.Wt.: 307.8
Inv. Status: In Stock
Rel. CAS No: 144750-42-5 (HCl salt)

Clopidogrel EP Impurity B

SZ CAT No:: SZ-C044003
CAS No: 1396841-05-6
Mol.F.: C16H16ClNO2S
Mol.Wt.: 321.8
Inv. Status: In Stock

Clopidogrel EP Impurity C

SZ CAT No:: SZ-C044004
CAS No: 120202-71-3
Mol.F.: C16H16ClNO2S : H2O4S
Mol.Wt.: 321.8 : 98.1
Inv. Status: In Stock
Rel. CAS No: 120202-69-9 (free base) ; 120202-72-4 (HCl salt) ; 1027067-35-1 (HBr salt)

Clopidogrel EP Impurity D 

SZ CAT No:: SZ-C044005
CAS No: 1421283-60-4
Mol.F.: C24H21Cl2NO4S
Mol.Wt.: 490.4
Inv. Status: In Stock

Clopidogrel EP Impurity E

SZ CAT No:: SZ-C044007
CAS No: 90055-68-8
Mol.F.: C15H15ClN2OS
Mol.Wt.: 306.8
Inv. Status: In Stock

Clopidogrel EP Impurity F

SZ CAT No:: SZ-C044011
CAS No: 141109-19-5
Mol.F.: C15H16ClNO2S : HCl
Mol.Wt.: 309.8 : 36.5
Inv. Status: In Stock
Rel. CAS No: 141109-20-8 (free base) ; 402746-54-7 (sulfate salt)

Clopidogrel Impurity 1

SZ CAT No:: SZ-C044022
CAS No: 61285-69-6
Mol.F.: C12H22O
Mol.Wt.: 182.3
Inv. Status: In Stock

Clopidogrel Impurity 23

SZ CAT No:: SZ-C044055
CAS No: 61301-31-3
Mol.F.: C12H22O
Mol.Wt.: 182.3
Inv. Status: In Stock

Clopidogrel Impurity 27

SZ CAT No:: SZ-C044060
CAS No: 1346231-35-3
Mol.F.: C17H18ClNO3S
Mol.Wt.: 351.8
Inv. Status: In Stock

Clopidogrel Impurity 5

SZ CAT No:: SZ-C044027
CAS No: 131202-62-5
Mol.F.: C8H12O2S
Mol.Wt.: 172.2
Inv. Status: In Stock

Clopidogrel Impurity 9

SZ CAT No:: SZ-C044035
CAS No: 40412-09-7
Mol.F.: C13H14O3S2
Mol.Wt.: 282.4
Inv. Status: In Stock

Clopidogrel Impurity B

SZ CAT No:: SZ-C044016
CAS No: 402746-56-9
Mol.F.: C15H16ClNO2S : H2O4S
Mol.Wt.: 309.8 : 98.1
Inv. Status: In Stock
Rel. CAS No: 141109-26-4 (free base) ; 141109-18-4 (HCl salt) ; 216249-54-6 (HBr salt)

Clopidogrel Impurity CHOX

SZ CAT No:: SZ-C044017
CAS No: 1251736-86-3
Mol.F.: C16H13ClNO2S : Br
Mol.Wt.: 318.8 : 79.9
Inv. Status: In Stock
Rel. CAS No: 1251822-13-5 (free base) ; 2418591-11-2 (chloride)

Clopidogrel Impurity E

SZ CAT No:: SZ-C044010
CAS No: 2418591-19-0
Mol.F.: C16H16ClNO5S2
Mol.Wt.: 401.9
Inv. Status: In Stock

Clopidogrel N-Oxide

SZ CAT No:: SZ-C044036
CAS No: 1319197-71-1
Mol.F.: C16H16ClNO3S
Mol.Wt.: 337.8
Inv. Status: In Stock

Clopidogrel Sulfate

SZ CAT No:: SZ-C044038
CAS No: 120202-66-6
Mol.F.: C16H16ClNO2S : H2SO4
Mol.Wt.: 321.8 : 98.1
Inv. Status: In Stock
Rel. CAS No: 113665-84-2 (free base) ; 744256-69-7 (besylate salt)

Clopidogrel Thieno Impurity HCl

SZ CAT No:: SZ-C044012
CAS No: 28783-41-7
Mol.F.: C7H9NS : HCl
Mol.Wt.: 139.2 : 36.5
Inv. Status: In Stock
Rel. CAS No: 54903-50-3 (free base)

Clopidogrel USP Related Compond B

SZ CAT No:: SZ-C044006
CAS No: 144750-52-7
Mol.F.: C16H16ClNO2S : HCl
Mol.Wt.: 321.8 : 36.5
Inv. Status: In Stock

D-(+)-(2-Chlorophenyl)glycine

SZ CAT No:: SZ-C044013
CAS No: 86169-24-6
Mol.F.: C8H8ClNO2
Mol.Wt.: 185.6
Inv. Status: In Stock

Deschloro Clopidogrel

SZ CAT No:: SZ-C044084
CAS No: NA
Mol.F.: C16H17NO2S
Mol.Wt.: 287.4
Inv. Status: In Stock

rac-Clopidogrel

SZ CAT No:: SZ-C044048
CAS No: 90055-48-4
Mol.F.: C16H16ClNO2S
Mol.Wt.: 321.8
Inv. Status: In Stock
Rel. CAS No: 130209-90-4 (HCl salt) ; 135046-48-9 (sulfate salt)

Rac-Clopidogrel Carboxylic Acid

SZ CAT No:: SZ-C044025
CAS No: 90055-55-3
Mol.F.: C15H14ClNO2S
Mol.Wt.: 307.8
Inv. Status: In Stock

S-Clopidogrel N-Methyl Impurity

SZ CAT No:: SZ-C044057
CAS No: 1346605-15-9
Mol.F.: C16H18ClNO2S
Mol.Wt.: 323.8
Inv. Status: In Stock

2-Oxo Clopidogrel

SZ CAT No:: SZ-C044054
CAS No: 1147350-75-1
Mol.F.: C16H16ClNO3S
Mol.Wt.: 337.8
Inv. Status: Custom Synthesis

2-Oxo R-clopidogrel

SZ CAT No:: SZ-C044073
CAS No: 1360923-54-1
Mol.F.: C16H16ClNO3S
Mol.Wt.: 337.8
Inv. Status: Custom Synthesis

3-Chloro Clopidrogrel

SZ CAT No:: SZ-C044082
CAS No: NA
Mol.F.: C16H16ClNO2S
Mol.Wt.: 321.8
Inv. Status: Custom Synthesis

4-Chloro Clopidogrel

SZ CAT No:: SZ-C044083
CAS No: NA
Mol.F.: C16H16ClNO2S
Mol.Wt.: 321.8
Inv. Status: Custom Synthesis

Clopidogrel 3-Sulfonated Impurity

SZ CAT No:: SZ-C044029
CAS No: NA
Mol.F.: C16H16ClNO5S2
Mol.Wt.: 401.9
Inv. Status: Custom Synthesis

Clopidogrel Acid N-Oxide

SZ CAT No:: SZ-C044039
CAS No: 1319197-73-3
Mol.F.: C15H14ClNO3S
Mol.Wt.: 323.8
Inv. Status: Custom Synthesis

Clopidogrel Acid R-Isomer

SZ CAT No:: SZ-C044063
CAS No: 324757-50-8
Mol.F.: C15H14ClNO2S
Mol.Wt.: 307.8
Inv. Status: Custom Synthesis

Clopidogrel Amide

SZ CAT No:: SZ-C044064
CAS No: 444728-13-6
Mol.F.: C15H15ClN2OS
Mol.Wt.: 306.8
Inv. Status: Custom Synthesis

Clopidogrel Amide R-Isomer

SZ CAT No:: SZ-C044065
CAS No: 444728-15-8
Mol.F.: C15H15ClN2OS
Mol.Wt.: 306.8
Inv. Status: Custom Synthesis

Clopidogrel Ethyl Ester Sulfate

SZ CAT No:: SZ-C044074
CAS No: ‭1332612-57-3‬
Mol.F.: C17H18ClNO2S : H2SO4
Mol.Wt.: 335.8 : 98.1
Inv. Status: Custom Synthesis
Rel. CAS No: 782477-51-4 (free base)

Clopidogrel Impurity 12

SZ CAT No:: SZ-C044040
CAS No: NA
Mol.F.: C17H18ClNO5S2
Mol.Wt.: 415.9
Inv. Status: Custom Synthesis

Clopidogrel Impurity 13

SZ CAT No:: SZ-C044041
CAS No: NA
Mol.F.: C16H16ClNO3S
Mol.Wt.: 337.8
Inv. Status: Custom Synthesis

Clopidogrel Impurity 14

SZ CAT No:: SZ-C044042
CAS No: NA
Mol.F.: C16H16ClNO3S
Mol.Wt.: 337.8
Inv. Status: Custom Synthesis

Clopidogrel Impurity 17

SZ CAT No:: SZ-C044045
CAS No: 216249-33-1
Mol.F.: C14H13ClN2S
Mol.Wt.: 276.8
Inv. Status: Custom Synthesis

Clopidogrel Impurity 18

SZ CAT No:: SZ-C044046
CAS No: 61285-69-6
Mol.F.: C12H22O
Mol.Wt.: 182.3
Inv. Status: Custom Synthesis

Clopidogrel Impurity 19

SZ CAT No:: SZ-C044049
CAS No: 34966-49-9
Mol.F.: C9H7ClO3
Mol.Wt.: 198.6
Inv. Status: Custom Synthesis

Clopidogrel Impurity 20

SZ CAT No:: SZ-C044050
CAS No: 52950-18-2
Mol.F.: C8H7ClO3
Mol.Wt.: 186.6
Inv. Status: Custom Synthesis

Clopidogrel Impurity 21

SZ CAT No:: SZ-C044052
CAS No: 85567-51-7
Mol.F.: C12H12O3S2
Mol.Wt.: 268.3
Inv. Status: Custom Synthesis

Clopidogrel Impurity 22

SZ CAT No:: SZ-C044053
CAS No: NA
Mol.F.: C15H16ClNO2S
Mol.Wt.: 309.8
Inv. Status: Custom Synthesis

Clopidogrel Impurity 24

SZ CAT No:: SZ-C044056
CAS No: NA
Mol.F.: C21H22ClNO2S2
Mol.Wt.: 420.0
Inv. Status: Custom Synthesis

Clopidogrel Impurity 25

SZ CAT No:: SZ-C044058
CAS No: 1212881-18-9
Mol.F.: C9H10ClNO2
Mol.Wt.: 199.6
Inv. Status: Custom Synthesis
Rel. CAS No: 1391390-80-9 (HCl salt)

Clopidogrel Impurity 26

SZ CAT No:: SZ-C044059
CAS No: 43189-44-2
Mol.F.: C9H10ClNO2
Mol.Wt.: 199.6
Inv. Status: Custom Synthesis
Rel. CAS No: 1081766-09-7 (HCl salt)

Clopidogrel Impurity 28

SZ CAT No:: SZ-C044061
CAS No: 131770-31-5
Mol.F.: C9H10ClNO2
Mol.Wt.: 199.6
Inv. Status: Custom Synthesis
Rel. CAS No: 2135331-88-1 (HCl salt)

Clopidogrel Impurity 29

SZ CAT No:: SZ-C044062
CAS No: NA
Mol.F.: C16H16ClNO3S
Mol.Wt.: 337.8
Inv. Status: Custom Synthesis

Clopidogrel Impurity 3

SZ CAT No:: SZ-C044024
CAS No: 107112-93-6
Mol.F.: C7H7NS
Mol.Wt.: 137.2
Inv. Status: Custom Synthesis

Clopidogrel Impurity 30

SZ CAT No:: SZ-C044066
CAS No: 1015247-87-6
Mol.F.: C14H14ClNO2S
Mol.Wt.: 295.8
Inv. Status: Custom Synthesis
Rel. CAS No: 1239484-91-3 (HCl salt)

Clopidogrel Impurity 31

SZ CAT No:: SZ-C044067
CAS No: 1314028-89-1
Mol.F.: C15H16ClNO2S
Mol.Wt.: 309.8
Inv. Status: Custom Synthesis
Rel. CAS No: 1396607-63-8 (HCl salt)

Clopidogrel Impurity 32

SZ CAT No:: SZ-C044068
CAS No: NA
Mol.F.: C15H16ClNO2S
Mol.Wt.: 309.8
Inv. Status: Custom Synthesis

Clopidogrel Impurity 33

SZ CAT No:: SZ-C044069
CAS No: 40412-06-4
Mol.F.: C13H14O3S2
Mol.Wt.: 282.4
Inv. Status: Custom Synthesis

Clopidogrel Impurity 34

SZ CAT No:: SZ-C044070
CAS No: 1015247-86-5
Mol.F.: C14H14ClNO2S : HCl
Mol.Wt.: 295.8 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No: 808732-87-8 (free base)

Clopidogrel Impurity 35

SZ CAT No:: SZ-C044075
CAS No: 801319-16-4
Mol.F.: C14H13ClNS
Mol.Wt.: 262.8
Inv. Status: Custom Synthesis
Rel. CAS No: 2418591-13-4 (bromide)

Clopidogrel Impurity 36

SZ CAT No:: SZ-C044077
CAS No: NA
Mol.F.: C26H28Cl2N2O4S
Mol.Wt.: 535.5
Inv. Status: Custom Synthesis

Clopidogrel Impurity 37

SZ CAT No:: SZ-C044078
CAS No: NA
Mol.F.: C28H28Cl2N2O4S
Mol.Wt.: 559.5
Inv. Status: Custom Synthesis

Clopidogrel Impurity 38

SZ CAT No:: SZ-C044079
CAS No: NA
Mol.F.: C26H28Cl2N2O4S
Mol.Wt.: 535.5
Inv. Status: Custom Synthesis

Clopidogrel Impurity 39

SZ CAT No:: SZ-C044080
CAS No: NA
Mol.F.: C26H28Cl2N2O4S
Mol.Wt.: 535.5
Inv. Status: Custom Synthesis

Clopidogrel Impurity 40

SZ CAT No:: SZ-C044081
CAS No: NA
Mol.F.: C25H26Cl2N2O4S
Mol.Wt.: 521.5
Inv. Status: Custom Synthesis

Clopidogrel Impurity 41

SZ CAT No:: SZ-C044085
CAS No: 90055-47-3
Mol.F.: C9H8Cl2O2
Mol.Wt.: 219.1
Inv. Status: Custom Synthesis

Clopidogrel Impurity 6

SZ CAT No:: SZ-C044028
CAS No: 1336899-26-3
Mol.F.: C8H6Cl3NO2
Mol.Wt.: 254.5
Inv. Status: Custom Synthesis

Clopidogrel Impurity 7

SZ CAT No:: SZ-C044033
CAS No: NA
Mol.F.: C16H18ClNO5S2
Mol.Wt.: 403.9
Inv. Status: Custom Synthesis

Clopidogrel Impurity 8

SZ CAT No:: SZ-C044034
CAS No: 1351983-68-0 
Mol.F.: C16H18ClNO4S
Mol.Wt.: 355.8
Inv. Status: Custom Synthesis

Clopidogrel Open Ring R-Enantiomer

SZ CAT No:: SZ-C044071
CAS No: 1258938-54-3
Mol.F.: C15H16ClNO2S : HCl
Mol.Wt.: 309.8 : 36.5
Inv. Status: Custom Synthesis

Clopidogrel Oxidative (Impurity-F)

SZ CAT No:: SZ-C044015
CAS No: 1030894-82-6
Mol.F.: C16H15ClNO2S
Mol.Wt.: 320.8
Inv. Status: Custom Synthesis
Rel. CAS No: 1396607-49-0 (bromide salt)

Clopidogrel Piperidinylidene Analog

SZ CAT No:: SZ-C044076
CAS No: NA
Mol.F.: C25H26ClNO6S
Mol.Wt.: 504.0
Inv. Status: Custom Synthesis

Clopidogrel Thiol metabolite H1

SZ CAT No:: SZ-C044018
CAS No: NA
Mol.F.: C17H19ClO4S
Mol.Wt.: 354.8
Inv. Status: Custom Synthesis

Clopidogrel thiol metabolite H2

SZ CAT No:: SZ-C044019
CAS No: NA
Mol.F.: C17H19ClO4S
Mol.Wt.: 354.8
Inv. Status: Custom Synthesis

Clopidogrel Thiol Metabolite H2 Isomer TFA Salt

SZ CAT No:: SZ-C044030
CAS No: 1801260-47-8
Mol.F.: C16H18ClNO4S : C2HF3O2
Mol.Wt.: 355.8 : 114.0
Inv. Status: Custom Synthesis
Rel. CAS No: 1415550-27-4 (free base)

Clopidogrel thiol metabolite H3

SZ CAT No:: SZ-C044020
CAS No: NA
Mol.F.: C17H19ClO4S
Mol.Wt.: 354.8
Inv. Status: Custom Synthesis

Clopidogrel Thiol Metabolite H3 Isomer TFA Salt

SZ CAT No:: SZ-C044031
CAS No: NA
Mol.F.: C16H18ClNO4S : C2HF3O2
Mol.Wt.: 355.8 : 114.0
Inv. Status: Custom Synthesis
Rel. CAS No: 1352123-33-1 (free base)

Clopidogrel thiol metabolite H4

SZ CAT No:: SZ-C044021
CAS No: NA
Mol.F.: C17H19ClO4S
Mol.Wt.: 354.8
Inv. Status: Custom Synthesis

Clopidogrel Thiol Metabolite H4 Isomer TFA Salt

SZ CAT No:: SZ-C044032
CAS No: NA
Mol.F.: C16H18ClNO4S : C2HF3O2
Mol.Wt.: 355.8 : 114.0
Inv. Status: Custom Synthesis
Rel. CAS No: 317322-48-8 (free base)

Clopidogrel Besylate

SZ CAT No:: SZ-C044001
CAS No: 744256-69-7
Mol.F.: C16H16ClNO2S : C6H6O3S
Mol.Wt.: 321.8 : 158.2
Inv. Status: Under Synthesis
Rel. CAS No: 113665-84-2 (free base) ; 120202-66-6 (Sulfate salt)

Clopidogrel Acyl-beta-D-Glucuronide

SZ CAT No:: SZ-C044089
CAS No: 1314116-53-4
Mol.F.: C21H22ClNO8S
Mol.Wt.: 483.9
Inv. Status:

Clopidogrel Camphorsulfonate

SZ CAT No:: SZ-C044096
CAS No: 120202-68-8
Mol.F.: C16H16ClNO2S : C10H16O4S
Mol.Wt.: 321.8 : 232.3
Inv. Status:

Clopidogrel Impurity 42

SZ CAT No:: SZ-C044086
CAS No: 111954-31-5
Mol.F.: C7H9NS
Mol.Wt.: 139.2
Inv. Status:

Clopidogrel Impurity 43

SZ CAT No:: SZ-C044087
CAS No: 120002-66-6
Mol.F.: C32H50O3
Mol.Wt.: 482.7
Inv. Status:

Clopidogrel Impurity 44

SZ CAT No:: SZ-C044090
CAS No: 120002-71-3
Mol.F.: C30H27NO
Mol.Wt.: 417.6
Inv. Status:

Clopidogrel Impurity 45

SZ CAT No:: SZ-C044092
CAS No: 1896709-41-3
Mol.F.: C7H11NOS
Mol.Wt.: 157.2
Inv. Status:

Clopidogrel Impurity 46

SZ CAT No:: SZ-C044094
CAS No: 29270-30-2
Mol.F.: C8H6BrClO2
Mol.Wt.: 249.5
Inv. Status:

Clopidogrel Impurity 47

SZ CAT No:: SZ-C044095
CAS No: 85259-19-4
Mol.F.: C9H8BrClO2
Mol.Wt.: 263.5
Inv. Status:

Clopidogrel Impurity 48

SZ CAT No:: SZ-C044097
CAS No: 1251736-87-4
Mol.F.: C16H15ClNO2S
Mol.Wt.: 320.8
Inv. Status:

Clopidogrel Metabolite 2

SZ CAT No:: SZ-C044091
CAS No: 1287430-40-3
Mol.F.: C25H26ClNO6S
Mol.Wt.: 504.0
Inv. Status:

rac-Clopidogrel Carboxylic Acid Hydrochloride

SZ CAT No:: SZ-C044088
CAS No: 1015247-88-7
Mol.F.: C15H14ClNO2S : HCl
Mol.Wt.: 307.8 : 36.5
Inv. Status:
Rel. CAS No: 90055-55-3 (free base)

R-Clopidogrel N-Oxide

SZ CAT No:: SZ-C044093
CAS No: NA
Mol.F.: C16H16ClNO3S
Mol.Wt.: 337.8
Inv. Status:

Clopidogrel D3

SZ CAT No:: SZ-C044D02
CAS No: 1093351-48-4
Mol.F.: C16H13D3ClNO2S
Mol.Wt.: 324.8
Inv. Status: In Stock
Rel. CAS No: 1217643-68-9 (sulfate salt) ; 2162115-69-5 (hemisulfate salt)

Clopidogrel D4 Hydrogen Sulfate

SZ CAT No:: SZ-C044D01
CAS No: 1426174-72-2
Mol.F.: C16H12D4ClNO2S : H2SO4
Mol.Wt.: 325.8 : 98.1
Inv. Status: Custom Synthesis
Rel. CAS No: 1093351-56-4 (free base)

Racemic Clopidogrel D4 Hydrogen Sulfate

SZ CAT No:: SZ-C044D03
CAS No: 1219274-96-0
Mol.F.: C16H12D4ClNO2S : H2SO4
Mol.Wt.: 325.8 : 98.1
Inv. Status: Custom Synthesis
Rel. CAS No: 1219274-95-9 (free base)

Clopidogrel Nitroso Impurity

SZ CAT No:: SZ-C044047
CAS No: 2460755-43-3
Mol.F.: C7H8N2OS
Mol.Wt.: 168.2
Inv. Status: In Stock

N-Nitroso Clopidogrel EP Impurity F

SZ CAT No:: SZ-C044051
CAS No: NA
Mol.F.: C15H15ClN2O3S
Mol.Wt.: 338.8
Inv. Status: In Stock

Clopidogrel Nitroso Impurity 1

SZ CAT No:: SZ-C044043
CAS No: NA
Mol.F.: C16H15ClN2O4S
Mol.Wt.: 366.8
Inv. Status: Inquire

Clopidogrel Nitroso Impurity 2

SZ CAT No:: SZ-C044044
CAS No: NA
Mol.F.: C16H15ClN2O4S
Mol.Wt.: 366.8
Inv. Status: Inquire
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