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Product Overview

Product Code

TRC-M253950

CAS Number

26473-47-2

EP Description

Captopril EP Impurity C

Product Format

Neat

Molecular Formula

C4 H8 O2 S

Molecular Weight

120.17

API Family

Captopril

Product Categories

TRC, Impurity Reference Materials

Product Type

Impurity

Purity

>95% (HPLC)

Documentation

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Product Information

Chemical Data

Analyte Name

(2RS)-2-Methyl-3-sulfanyl-propanoic Acid

CAS Number

26473-47-2

Molecular Formula

C4 H8 O2 S

Molecular Weight

120.17

Accurate Mass

120.0245

SMILES

CC(CS)C(=O)O

InChI

InChI=1S/C4H8O2S/c1-3(2-7)4(5)6/h3,7H,2H2,1H3,(H,5,6)

IUPAC

2-methyl-3-sulfanylpropanoic acid

Product Data

Storage Temperature

+4°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Format

Neat

API Family

Captopril

Purity

>95% (HPLC)

Product Description

3-Mercapto-2-methylpropanoic Acid (Captopril EP Impurity C) is a useful synthetic intermediate.

References: Lewis, S.N. et al.: J. Het. Chem., 8, 571-580 (1971)

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3-Mercapto-2-methylpropanoic Acid

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