N-Acetyl-L-phenylalanine

N-乙酰-L-苯丙氨酸

Also known as: Ac-Phe-OH, Acetyl-L-phenylalanine, L-N-Acetylphenylalanine, N-Acetyl-3-phenyl-L-alanine, (2S)-2-(Acetylamino)-3-phenylpropanoic acid, (S)-2-Acetamido-3-phenylpropanoic acid, (αS)-α-(Acetylamino)benzenepropanoic acid, MFCD00063158, EINECS 217-959-8

CAS No.
2018-61-3
Jingsj CID
J-1098961-4
Molecular Formula
C11H13NO3
Chinese Name
N-乙酰-L-苯丙氨酸
Molecular Weight
207.226 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point171-173 °C(lit.)
Boiling Point453.9±38.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point228.3±26.8 °C

Frequently Asked Questions

What is the CAS number of N-Acetyl-L-phenylalanine?

2018-61-3

What are the molecular formula and molecular weight of N-Acetyl-L-phenylalanine?

C11H13NO3, molecular weight 207.226 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026