T/CPCIF 0227-2022
N-(tert-Butoxycarbonyl)-L-phenylalanine for industrial use (English Version)

Standard No.

T/CPCIF 0227-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

Group Standards of the People's Republic of China

Latest

T/CPCIF 0227-2022

Scope

Project requirements: High-purity products Qualified products Appearance white to off-white crystal N-tert-butoxycarbonyl-L-phenylalanine Mass fraction Liquid chromatography/%≥ 99.0 Titration/% 99.0～101.5 Maximum single impurity/%≤ 0.1 0.3 N -tert-butoxycarbonyl-D-phenylalanine mass fraction/%≤ 0.1 Melting point range/℃ 85～88 Specific rotation +24.0°～+27.0° Moisture/%≤ 0.5

T/CPCIF 0227-2022 history

• 2022 T/CPCIF 0227-2022 N-(tert-Butoxycarbonyl)-L-phenylalanine for industrial use