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ChemicalBook >> CAS DataBase List >>[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
[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;Captopril?-?Impurity?N?(EP/BP);3,3'-Disulfanediylbis[(2S)-2-methyl;Captopril Impurity 13（Captopril EP Impurity N）;S-(R*,R*)]-3,3'-Dithiobis[2-methylpropanoic acid;[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
CBNumber:
CB62717481
Molecular Formula:
C8H14O4S2
Molecular Weight:
238.33
MDL Number:
MFCD27966952
MOL File:
65134-74-9.mol
Last updated: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)
FDA UNII KYY7I2KQL2

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

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth IC182781 Captopril EP Impurity N 65134-74-9 1mg $250 2026-06-04 Buy
Biosynth IC182781 Captopril EP Impurity N 65134-74-9 2mg $250 2026-06-04 Buy
Biosynth IC182781 Captopril EP Impurity N 65134-74-9 5mg $324.5 2026-06-04 Buy
Biosynth IC182781 Captopril EP Impurity N 65134-74-9 10mg $454.3 2026-06-04 Buy
Biosynth IC182781 Captopril EP Impurity N 65134-74-9 25mg $778.75 2026-06-04 Buy
Product number Packaging Price Buy
IC182781 1mg $250 Buy
IC182781 2mg $250 Buy
IC182781 5mg $324.5 Buy
IC182781 10mg $454.3 Buy
IC182781 25mg $778.75 Buy

[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 Suppliers ( 35)
Supplier Tel Email Country ProdList Advantage
Nanjing XiZe Biotechnology CO., Ltd. 025-66023220 15250997978 1511893459@qq.com China 4777 55
BOC Sciences 16314854226 info@bocsci.com United States 9909 65
Shenzhen SUNGENING Bio-Medical Co., Ltd. 0755-28967200 13631290199 wxf@sungening.com China 9609 60
BOC Sciences 16314854226; +8616314854226 inquiry@bocsci.com United States 19852 58
CR Corporation Limited fred.wen@crcorporation.cn China 8642 58
ANHUI WITOP BIOTECH CO., LTD +8618071025641 eric@witopchemical.com China 23504 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 020-36607679; 13502246435 3008233746@qq.com China 9968 12
Standardpharm Co. Ltd. 86-714-3992388 overseasales1@yongstandards.com United States 14320 58
Jinan blalong chemical co. LTD 2710913286@qq.com 1513643261@qq.com China 14227 58
Cato Research Chemicals Inc. +86-020-81960175-877 4000-868-328;4000-868-328 tianwen.zhan@cato-chem.com United States 10384 58
Supplier Advantage
Nanjing XiZe Biotechnology CO., Ltd. 55
BOC Sciences 65
Shenzhen SUNGENING Bio-Medical Co., Ltd. 60
BOC Sciences 58
CR Corporation Limited 58
ANHUI WITOP BIOTECH CO., LTD 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 12
Standardpharm Co. Ltd. 58
Jinan blalong chemical co. LTD 58
Cato Research Chemicals Inc. 58

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

3-Bromo-2-methylpropionic acid 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) 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

1of4

Captopril Impurity 13（Captopril EP Impurity N） (2S)-3-[[(2S)-2-carboxypropyl]disulfanyl]-2-methylpropanoic acid [S-(R*,R*)]-3,3'-Dithiobis[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) (2S,2'S)-3,3'-disulfanediylbis(2-methylpropanoic acid) (Captopril Impurity） S-(R*,R*)]-3,3'-Dithiobis[2-methylpropanoic acid Captopril?-?Impurity?N?(EP/BP) 65134-74-9