(R)-3-Amino-3-(3-methylphenyl)propanoic acid

(R)-3-氨基-3-(3-甲基苯基)丙酸

Also known as: (R)-β-Phe(3-Me)-OH, H-D-β-Phe(3-Me)-OH, H-D-b-Phe(3-Me)-OH, D-3-Amino-3-(3-methylphenyl)propanoic acid, (R)-3-(m-Tolyl)-β-alanine, (R)-3-Amino-3-m-tolylpropanoic acid, (3R)-3-amino-3-(3-methylphenyl)propanoic acid, Benzenepropanoic acid, β-amino-3-methyl-, (βR)-

(R)-3-Amino-3-(3-methylphenyl)propanoic acid (CAS 748128-33-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H13NO2 and a molecular weight of 179.216 g/mol. It is also known as (R)-β-Phe(3-Me)-OH, H-D-β-Phe(3-Me)-OH and H-D-b-Phe(3-Me)-OH. Key properties include a boiling point of 321.2±30.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 148.0±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

748128-33-8

Jingsj CID

J-1488148-4

Molecular Formula

C₁₀H₁₃NO₂

Chinese Name

(R)-3-氨基-3-(3-甲基苯基)丙酸

Molecular Weight

179.216 g/mol

Category

Organic Acids

Last updated

8/21/2026