Boc-3-(trifluoromethyl)-L-phenylalanine

Also known as: N-(tert-Butoxycarbonyl)-3-(trifluoromethyl)-L-phenylalanine, Boc-Phe(3-CF3)-OH, Boc-L-phe(3-CF3)-OH, (S)-2-(tert-butoxycarbonylamino)-3-(3-(trifluoromethyl)phenyl)propanoic acid, (2S)-2-[(tert-butoxy)carbonylamino]-3-[3-(trifluoromethyl)phenyl]propanoic acid, (S)-2-Tert-Butoxycarbonylamino-3-(3-Trifluoromethyl-Phenyl)-Propionic Acid, N-[(1,1-Dimethylethoxy)carbonyl]-3-(trifluoromethyl)-L-phenylalanine, MFCD00672524, tert-Butoxycarbonyl-L-3-trifluoromethylphenylalanine, Boc-3-(trifluoromethyl)-L-phenylalanine, Boc-L-3-Trifluoromethylphenylalanine

Boc-3-(trifluoromethyl)-L-phenylalanine (CAS 142995-31-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H18F3NO4 and a molecular weight of 333.303 g/mol. Key properties include a melting point of 135-138ºC, a boiling point of 423.2±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 209.7±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

142995-31-1

Jingsj CID

J-1474116-4

Molecular Formula

C₁₅H₁₈F₃NO₄

Molecular Weight

333.303 g/mol

Category

Organic Acids

Last updated

8/21/2026