3-MERCAPTOISOBUTYRIC ACID Chemical Properties

Boiling point:

122°C 12mm

Density 

1,15 g/cm³

refractive index 

1.4820 to 1.4860

storage temp. 

Sealed in dry,Store in freezer, under -20°C

solubility 

Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly), Methanol

pka

4.41±0.10(Predicted)

color 

Colourless to Pale Yellow

LogP

0.733 (est)

CAS DataBase Reference

26473-47-2(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38-36/38

Safety Statements 

26-36/37/39

HS Code 

2930909899

3-MERCAPTOISOBUTYRIC ACID Usage And Synthesis

Chemical Properties

Pale Yellow Oil

Uses

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

Uses

3-Mercaptoisobutyric Acid can be used as a usefule synthetic intermediate.

3-MERCAPTOISOBUTYRIC ACID(26473-47-2)Related Product Information

• Methyl 4-oxotetrahydrothiophene-3-carboxylate
• Leucoson
• 3-MERCAPTOISOBUTYRIC ACID
• (S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid
• ecteinascidin 743
• (R)-(+)-3-(ACETYLTHIO)ISOBUTYRIC ACID METHYL ESTER
• METHYL TETRAHYDRO-4-OXO-2H-THIOPYRAN-3-CARBOXYLATE
• 3-Acetylthio-2-methylpropanoic acid
• (S)-β-(Acetylmercapto)isobutyric acid, D-(-)-S-Acetyl-β-mercaptoisobutyric acid
• 2-MERCAPTOISOBUTYRIC ACID
• 2-acetylthiomethyl-3-(4-methylbenzoyl)propionic acid
• 3-[(4-CHLOROPHENYL)SULFONYL]-2-METHYLPROPANOIC ACID
• ETHYL 2-OXOTHIANE-3-CARBOXYLATE
• D -(-)-S-ACETYL-BETA-MERCAPTO- ISOBUTYRIC ACID
• (RS)-2-ACETYLSULFANYLMETHYL-3-PHENYL-PROPIONIC ACID
• ETHYL 4-OXO-TETRAHYDRO-3-THIOPYRANCARBOXYLATE
• methyl 3-(phenylthio)isobutyrate
• METHYLMALONYL COENZYME A, DL-2, [METHYL-14C]