(R)-3-((tert-Butoxycarbonyl)amino)-3-(o-tolyl)propanoic acid

(βR)-β-[[(1,1-二甲基乙氧基)羰基]氨基]-2-甲基苯丙酸

Also known as: (R)-Boc-2-methyl-β-Phe-OH, Boc-D-b-Phe(2-Me)-OH, Boc-D-3-Amino-3-(2-methylphenyl)-propionic acid, N-Boc-D-3-Amino-3-(2-methylphenyl)propanoic acid, (3R)-3-((tert-Butoxycarbonyl)amino)-3-(2-methylphenyl)propanoic acid, Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-, (βR)-, (R)-3-(Boc-amino)-3-(2-methylphenyl)propionic acid, (3R)-3-(2-methylphenyl)-3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid, (3R)-3-{[(tert-butoxy)carbonyl]amino}-3-(2-methylphenyl)propanoic acid

(R)-3-((tert-Butoxycarbonyl)amino)-3-(o-tolyl)propanoic acid (CAS 500770-86-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H21NO4 and a molecular weight of 279.332 g/mol. It is also known as (R)-Boc-2-methyl-β-Phe-OH, Boc-D-b-Phe(2-Me)-OH and Boc-D-3-Amino-3-(2-methylphenyl)-propionic acid. Key properties include a boiling point of 439.4±40.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 219.5±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

500770-86-5

Jingsj CID

J-25765-5

Molecular Formula

C₁₅H₂₁NO₄

Chinese Name

(βR)-β-[[(1,1-二甲基乙氧基)羰基]氨基]-2-甲基苯丙酸

Molecular Weight

279.332 g/mol

Category

Organic Acids

Last updated

8/21/2026