Clopidogrel

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Pharmaceutical Reference Standards

Clopidogrel

CAT. No.	CP-C2000
CAS. No.	113665-84-2
Mol. F.	C16H16ClNO2S
Mol. Wt.	321.82
Stock Status:	In Stock

Rel. Cas No: 744256-69-7 (besylate salt) ; 120202-66-6 (sulfate salt)

Clopidogrel EP Impurity A

CAT. No.	CP-C2001
CAS. No.	144457-28-3
Mol. F.	C15H14ClNO2S
Mol. Wt.	307.80
Stock Status:	In Stock

Rel. Cas No: 144750-42-5 (HCl salt)

Clopidogrel EP Impurity B

CAT. No.	CP-C2002
CAS. No.	144750-52-7
Mol. F.	C16H16ClNO2S : HCl
Mol. Wt.	321.8 : 36.46
Stock Status:	In Stock

Rel. Cas No: 1396841-05-6 (free base)

Clopidogrel EP Impurity C

CAT. No.	CP-C2003
CAS. No.	120202-71-3
Mol. F.	C16H16ClNO2S : H2O4S
Mol. Wt.	321.8 : 98.1
Stock 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

CAT. No.	CP-C2004
CAS. No.	1421283-60-4
Mol. F.	C24H21Cl2NO4S
Mol. Wt.	490.40
Stock Status:	In Stock

N-Nitroso Clopidogrel Impurity

CAT. No.	CP-C2005
CAS. No.	2460755-43-3
Mol. F.	C7H8N2OS
Mol. Wt.	168.21
Stock Status:	In Stock

Rac-Clopidogrel Carboxylic Acid

CAT. No.	CP-C2008
CAS. No.	90055-55-3
Mol. F.	C15H14ClNO2S
Mol. Wt.	307.79
Stock Status:	Custom Synthesis

2-(2-Chlorophenyl)-2-((2-(thiophen-2-yl)ethyl)amino)acetic acid

CAT. No.	CP-C2010
CAS. No.	1015247-86-5
Mol. F.	C14H14ClNO2S : HCl
Mol. Wt.	295.78 : 36.46
Stock Status:	In Stock

Rel. Cas No: 808732-87-8 (free base)

N-Nitroso Clopidogrel Impurity 1

CAT. No.	CP-C2011
CAS. No.	NA
Mol. F.	C16H15ClN2O4S
Mol. Wt.	366.82
Stock Status:	Custom Synthesis

N-Nitroso Clopidogrel Impurity 2

CAT. No.	CP-C2012
CAS. No.	NA
Mol. F.	C16H15ClN2O4S
Mol. Wt.	366.82
Stock Status:	Custom Synthesis

N-Nitroso Clopidogrel EP Impurity F

CAT. No.	CP-C2013
CAS. No.	NA
Mol. F.	C15H15ClN2O3S
Mol. Wt.	338.81
Stock Status:	Custom Synthesis

Clopidogrel Oxidative (Impurity-F)

CAT. No.	CP-C2014
CAS. No.	1030894-82-6
Mol. F.	C16H15ClNO2S
Mol. Wt.	320.81
Stock Status:	Custom Synthesis

Clopidogrel thiol metabolite H1

CAT. No.	CP-C2015
CAS. No.	NA
Mol. F.	C17H19ClO4S
Mol. Wt.	354.85
Stock Status:	Custom Synthesis

Clopidogrel thiol metabolite H2

CAT. No.	CP-C2016
CAS. No.	NA
Mol. F.	C17H19ClO4S
Mol. Wt.	354.85
Stock Status:	Custom Synthesis

Clopidogrel thiol metabolite H3

CAT. No.	CP-C2017
CAS. No.	NA
Mol. F.	C17H19ClO4S
Mol. Wt.	354.85
Stock Status:	Custom Synthesis

Clopidogrel thiol metabolite H4

CAT. No.	CP-C2018
CAS. No.	NA
Mol. F.	C17H19ClO4S
Mol. Wt.	354.85
Stock Status:	Custom Synthesis

Clopidogrel 3-Sulfonated Impurity

CAT. No.	CP-C2019
CAS. No.	NA
Mol. F.	C16H16ClNO5S2
Mol. Wt.	401.88
Stock Status:	Custom Synthesis

Clopidogrel Thieno Impurity

CAT. No.	CP-C2020
CAS. No.	28783-41-7
Mol. F.	C7H9NS : HCl
Mol. Wt.	139.2 : 36.46
Stock Status:	In Stock

Rel. Cas No: 54903-50-3 (free base)

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

CAT. No.	CP-C2021
CAS. No.	86169-24-6
Mol. F.	C8H8ClNO2
Mol. Wt.	185.61
Stock Status:	Custom Synthesis

Clopidogrel Besylate

CAT. No.	CP-C2022
CAS. No.	744256-69-7
Mol. F.	C16H16ClNO2S : C6H6O3S
Mol. Wt.	321.82 : 158.17
Stock Status:	In Stock

Clopidogrel Sulfate

CAT. No.	CP-C2023
CAS. No.	120202-66-6
Mol. F.	C16H16ClNO2S : H2SO4
Mol. Wt.	321.82 : 98.1
Stock Status:	Custom Synthesis

Rel. Cas No: 113665-84-2 (free base) ; 744256-69-7 (besylate salt)

Clopidogrel Impurity E

CAT. No.	CP-C2026
CAS. No.	2418591-19-0
Mol. F.	C16H16ClNO5S2
Mol. Wt.	401.9
Stock Status:	Custom Synthesis

Clopidogrel Impurity B

CAT. No.	CP-C2028
CAS. No.	402746-56-9
Mol. F.	C15H16ClNO2S:H2O4S
Mol. Wt.	309.8:98.1
Stock Status:	Custom Synthesis

Rel. Cas No: 141109-26-4(freebase);141109-18-4(HClsalt);216249-54-6(HBrsalt)

Clopidogrel Impurity CHOX

CAT. No.	CP-C2029
CAS. No.	1251822-13-5
Mol. F.	C16H13ClNO2S
Mol. Wt.	318.8
Stock Status:	Custom Synthesis

Clopidogrel Impurity 3

CAT. No.	CP-C2030
CAS. No.	107112-93-6
Mol. F.	C7H7NS
Mol. Wt.	137.2
Stock Status:	Custom Synthesis

Clopidogrel Impurity 5

CAT. No.	CP-C2031
CAS. No.	131202-62-5
Mol. F.	C8H12O2S
Mol. Wt.	172.2
Stock Status:	Custom Synthesis

Clopidogrel Impurity 6

CAT. No.	CP-C2032
CAS. No.	1336899-26-3
Mol. F.	C8H6Cl3NO2
Mol. Wt.	254.5
Stock Status:	Custom Synthesis

Clopidogrel Thiol Metabolite H2 Isomer TFA Salt

CAT. No.	CP-C2033
CAS. No.	1801260-47-8
Mol. F.	C16H18ClNO4S:C2HF3O2
Mol. Wt.	355.8:114.0
Stock Status:	Custom Synthesis

Rel. Cas No: 1415550-27-4(freebase)

Clopidogrel Impurity 8

CAT. No.	CP-C2034
CAS. No.	1351983-68-0
Mol. F.	C16H18ClNO4S
Mol. Wt.	355.8
Stock Status:	Custom Synthesis

Clopidogrel Impurity 9

CAT. No.	CP-C2035
CAS. No.	40412-09-7
Mol. F.	C13H14O3S2
Mol. Wt.	282.4
Stock Status:	Custom Synthesis

Clopidogrel N-Oxide

CAT. No.	CP-C2036
CAS. No.	1319197-71-1
Mol. F.	C16H16ClNO3S
Mol. Wt.	337.8
Stock Status:	Custom Synthesis

Clopidogrel Acid N-Oxide

CAT. No.	CP-C2037
CAS. No.	1319197-73-3
Mol. F.	C15H14ClNO3S
Mol. Wt.	323.8
Stock Status:	Custom Synthesis

Clopidogrel Impurity 17

CAT. No.	CP-C2038
CAS. No.	216249-33-1
Mol. F.	C14H13ClN2S
Mol. Wt.	276.8
Stock Status:	Custom Synthesis

Clopidogrel Impurity 19

CAT. No.	CP-C2040
CAS. No.	34966-49-9
Mol. F.	C9H7ClO3
Mol. Wt.	198.6
Stock Status:	Custom Synthesis

Clopidogrel Impurity 20

CAT. No.	CP-C2041
CAS. No.	52950-18-2
Mol. F.	C8H7ClO3
Mol. Wt.	186.6
Stock Status:	Custom Synthesis

Clopidogrel Impurity 21

CAT. No.	CP-C2042
CAS. No.	85567-51-7
Mol. F.	C12H12O3S2
Mol. Wt.	268.3
Stock Status:	Custom Synthesis

2-Oxo Clopidogrel

CAT. No.	CP-C2043
CAS. No.	1147350-75-1
Mol. F.	C16H16ClNO3S
Mol. Wt.	337.8
Stock Status:	Custom Synthesis

Clopidogrel Impurity 23

CAT. No.	CP-C2044
CAS. No.	61301-31-3
Mol. F.	C12H22O
Mol. Wt.	182.3
Stock Status:	Custom Synthesis

S-Clopidogrel N-Methyl Impurity

CAT. No.	CP-C2045
CAS. No.	1346605-15-9
Mol. F.	C16H18ClNO2S
Mol. Wt.	323.8
Stock Status:	Custom Synthesis

Clopidogrel Impurity 25

CAT. No.	CP-C2046
CAS. No.	1212881-18-9
Mol. F.	C9H10ClNO2
Mol. Wt.	199.6
Stock Status:	Custom Synthesis

Rel. Cas No: 1391390-80-9(HClsalt)

Clopidogrel Impurity 26

CAT. No.	CP-C2047
CAS. No.	43189-44-2
Mol. F.	C9H10ClNO2
Mol. Wt.	199.6
Stock Status:	Custom Synthesis

Rel. Cas No: 1081766-09-7(HClsalt)

Clopidogrel Impurity 27

CAT. No.	CP-C2048
CAS. No.	1346231-35-3
Mol. F.	C17H18ClNO3S
Mol. Wt.	351.8
Stock Status:	Custom Synthesis

Clopidogrel Impurity 28

CAT. No.	CP-C2049
CAS. No.	131770-31-5
Mol. F.	C9H10ClNO2
Mol. Wt.	199.6
Stock Status:	Custom Synthesis

Rel. Cas No: 2135331-88-1(HClsalt)

Clopidogrel Acid R-Isomer

CAT. No.	CP-C2050
CAS. No.	324757-50-8
Mol. F.	C15H14ClNO2S
Mol. Wt.	307.8
Stock Status:	Custom Synthesis

Clopidogrel Amide

CAT. No.	CP-C2051
CAS. No.	444728-13-6
Mol. F.	C15H15ClN2OS
Mol. Wt.	306.8
Stock Status:	Custom Synthesis

Clopidogrel Amide R-Isomer

CAT. No.	CP-C2052
CAS. No.	444728-15-8
Mol. F.	C15H15ClN2OS
Mol. Wt.	306.8
Stock Status:	Custom Synthesis

Clopidogrel Impurity 30

CAT. No.	CP-C2053
CAS. No.	1015247-87-6
Mol. F.	C14H14ClNO2S
Mol. Wt.	295.8
Stock Status:	Custom Synthesis

Rel. Cas No: 1239484-91-3(HClsalt)

Clopidogrel Impurity 31

CAT. No.	CP-C2054
CAS. No.	1314028-89-1
Mol. F.	C15H16ClNO2S
Mol. Wt.	309.8
Stock Status:	Custom Synthesis

Rel. Cas No: 1396607-63-8(HClsalt)

Clopidogrel Impurity 33

CAT. No.	CP-C2055
CAS. No.	40412-06-4
Mol. F.	C13H14O3S2
Mol. Wt.	282.4
Stock Status:	Custom Synthesis

Clopidogrel Open Ring R-Enantiomer

CAT. No.	CP-C2056
CAS. No.	1258938-54-3
Mol. F.	C15H16ClNO2S:HCl
Mol. Wt.	309.8:36.5
Stock Status:	Custom Synthesis

2-Oxo R-clopidogrel

CAT. No.	CP-C2057
CAS. No.	1360923-54-1
Mol. F.	C16H16ClNO3S
Mol. Wt.	337.8
Stock Status:	Custom Synthesis

Clopidogrel Ethyl Ester Sulfate

CAT. No.	CP-C2058
CAS. No.	‭1332612-57-3‬
Mol. F.	C17H18ClNO2S:H2SO4
Mol. Wt.	335.8:98.1
Stock Status:	Custom Synthesis

Rel. Cas No: 782477-51-4(freebase)

Clopidogrel Impurity 35

CAT. No.	CP-C2059
CAS. No.	801319-16-4
Mol. F.	C14H13ClNS
Mol. Wt.	262.8
Stock Status:	Custom Synthesis

Rel. Cas No: 2418591-13-4(bromide)

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

Clopidogrel

Pharmaceutical Reference Standards

Clopidogrel

Clopidogrel EP Impurity A

Clopidogrel EP Impurity B

Clopidogrel EP Impurity C

Clopidogrel EP Impurity D

N-Nitroso Clopidogrel Impurity

Rac-Clopidogrel Carboxylic Acid

2-(2-Chlorophenyl)-2-((2-(thiophen-2-yl)ethyl)amino)acetic acid

N-Nitroso Clopidogrel Impurity 1

N-Nitroso Clopidogrel Impurity 2

N-Nitroso Clopidogrel EP Impurity F

Clopidogrel Oxidative (Impurity-F)

Clopidogrel thiol metabolite H1

Clopidogrel thiol metabolite H2

Clopidogrel thiol metabolite H3

Clopidogrel thiol metabolite H4

Clopidogrel 3-Sulfonated Impurity

Clopidogrel Thieno Impurity

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

Clopidogrel Besylate

Clopidogrel Sulfate

Clopidogrel Impurity E

Clopidogrel Impurity B

Clopidogrel Impurity CHOX

Clopidogrel Impurity 3

Clopidogrel Impurity 5

Clopidogrel Impurity 6

Clopidogrel Thiol Metabolite H2 Isomer TFA Salt

Clopidogrel Impurity 8

Clopidogrel Impurity 9

Clopidogrel N-Oxide

Clopidogrel Acid N-Oxide

Clopidogrel Impurity 17

Clopidogrel Impurity 19

Clopidogrel Impurity 20

Clopidogrel Impurity 21

2-Oxo Clopidogrel

Clopidogrel Impurity 23

S-Clopidogrel N-Methyl Impurity

Clopidogrel Impurity 25

Clopidogrel Impurity 26

Clopidogrel Impurity 27

Clopidogrel Impurity 28

Clopidogrel Acid R-Isomer

Clopidogrel Amide

Clopidogrel Amide R-Isomer

Clopidogrel Impurity 30

Clopidogrel Impurity 31

Clopidogrel Impurity 33

Clopidogrel Open Ring R-Enantiomer

2-Oxo R-clopidogrel

Clopidogrel Ethyl Ester Sulfate

Clopidogrel Impurity 35