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ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >[S-(R*,R*)]-3,3'-Dithiobis[2-methylpropanoic acid]

[S-(R*,R*)]-3,3'-Dithiobis[2-methylpropanoic acid]

[S-(R*,R*)]-3,3'-Dithiobis[2-methylpropanoic acid] Structure
CAS No.
65134-74-9
Chemical Name:
[S-(R*,R*)]-3,3'-Dithiobis[2-methylpropanoic acid]
Synonyms
Captopril impurity 4;3,3'-Disulfanediylbis[(2S)-2-methyl;Captopril Impurity 13（Captopril EP Impurity N）;[S-(R*,R*)]-3,3'-Dithiobis[2-methylpropanoic acid];(2S,2'S)-3,3'-disulfanediylbis(2-methylpropanoic acid);3,?3'-?Disulfanediylbis[(2S?)?-?2-?methylpropanoic] Acid;Propanoic acid, 3,3'-dithiobis[2-methyl-, [S-(R*,R*)]- (9CI);(2S)-3-[[(2S)-2-carboxypropyl]disulfanyl]-2-methylpropanoic acid;(2S,2'S)-3,3'-disulfanediylbis(2-methylpropanoic acid)? (Captopril Impurity）
CBNumber:
CB62717481
Molecular Formula:
C8H14O4S2
Molecular Weight:
238.32
MOL File:
65134-74-9.mol
Modify Date:
2022/12/21 16:56:50
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[S-(R*,R*)]-3,3'-Dithiobis[2-methylpropanoic acid] Properties

Boiling point 424.9±30.0 °C(Predicted)
Density 1.334±0.06 g/cm3(Predicted)
pka 4.03±0.10(Predicted)

[S-(R*,R*)]-3,3'-Dithiobis[2-methylpropanoic acid] Chemical Properties,Uses,Production

Uses

3,?3''-?Disulfanediylbis[(2S?)?-?2-?methylpropanoic] Acid (Captopril EP Impurity N) is an impurity of Captopril (C175750), an orally active angiotensin-converting enzyme (ACE) inhibitor(1) which acts as a neuroprotective & neuroresearch product.

[S-(R*,R*)]-3,3'-Dithiobis[2-methylpropanoic acid] Preparation Products And Raw materials

Raw materials

Preparation Products

[S-(R*,R*)]-3,3'-Dithiobis[2-methylpropanoic acid] Suppliers

Global( 31)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6351 58 Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd +91-172-5066494 Haryana, India 6773 58 Inquiry
ANHUI WITOP BIOTECH CO., LTD +8615255079626 China 23556 58 Inquiry
Guangzhou PI PI Biotech Inc +86-020-81716320 +86-13602409664 China 3635 55 Inquiry
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd 18162595016 China 9887 58 Inquiry
Shenzhen Qingtian Biotechnology Co, Ltd. 18823167005 18162969855 China 2628 58 Inquiry
Henan Vcommend Consultrading Co., Ltd. 13393721940 China 10203 58 Inquiry
BOC Sciences 1-631-485-4226; 16314854226 United States 14059 65 Inquiry
Shanghai Haohong Pharmaceutical Co., Ltd. 400-400-8210725 4008210725 China 40036 58 Inquiry
Wuxi Helen Biotechnology Co., Ltd., 0510-85629785 18013409632 China 14092 58 Inquiry
Supplier Advantage
CLEARSYNTH LABS LTD. 58
Pharmaffiliates Analytics and Synthetics P. Ltd 58
ANHUI WITOP BIOTECH CO., LTD 58
Guangzhou PI PI Biotech Inc 55
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd 58
Shenzhen Qingtian Biotechnology Co, Ltd. 58
Henan Vcommend Consultrading Co., Ltd. 58
BOC Sciences 65
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Wuxi Helen Biotechnology Co., Ltd., 58

65134-74-9([S-(R*,R*)]-3,3'-Dithiobis[2-methylpropanoic acid])Related Search:

D-Proline, 1-[(2S)-3-mercapto-2-methyl-1-oxopropyl]- S-(3-chloro-2-methyl-3-oxopropyl) (S)-ethanethioate (R)-1-[3-(acetylthio)-2-methyl-1-oxopropyl]-L-proline Captopril IMpurity H 3-Acetylthio-2-methylpropanoic acid
1-[(2R)-3-Hydroxy-2-Methyl-1-oxopropyl]-L-proline Captopril EP Impurity A (Captopril Disulfide) 3-BROMO-2-METHYLPROPIONIC ACID captopril-cysteine Captopril
Captopril-d3 (2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline D-(-)-3-Acetylthio-2-methylpropionic acid (2S)-1-[(2S)-2-Methyl-3-Methylsulfinylpropanoyl]pyrrolidine-2-carboxylic acid Captopril Related Compound 8
1-[(2R)-2-Methyl-3-mercaptopropionyl]proline
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[S-(R*,R*)]-3,3'-Dithiobis[2-methylpropanoic acid] Captopril Impurity 13（Captopril EP Impurity N） (2S)-3-[[(2S)-2-carboxypropyl]disulfanyl]-2-methylpropanoic acid Captopril impurity 4 3,3'-Disulfanediylbis[(2S)-2-methyl Propanoic acid, 3,3'-dithiobis[2-methyl-, [S-(R*,R*)]- (9CI) 3,?3'-?Disulfanediylbis[(2S?)?-?2-?methylpropanoic] Acid (2S,2'S)-3,3'-disulfanediylbis(2-methylpropanoic acid)? (Captopril Impurity） (2S,2'S)-3,3'-disulfanediylbis(2-methylpropanoic acid) 65134-74-9