3-(acetylamino)-3-phenylpropanoic acid

3-乙酰氨基-3-苯基丙酸

Also known as: N-Acetyl-DL-β-phenylalanine, N-Acetyl-DL-2-phenylalanine, N-Acetyl-beta-phenyl-beta-alanine, N-ACETYL-3-PHENYL-DL-BETA-ALANINE, 3-Acetamido-3-phenylpropanoic acid, 3-Acetylamino-3-phenyl-propionic acid, Benzenepropanoic acid, β-(acetylamino)-, Ac-DL-β-Phe-OH

CAS No.
40638-98-0
Jingsj CID
J-1430184-1
Molecular Formula
C11H13NO3
Chinese Name
3-乙酰氨基-3-苯基丙酸
Molecular Weight
207.22600 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point449.2ºC at 760 mmHg
Density1.197g/cm3
Flash Point225.5ºC

Frequently Asked Questions

What is the CAS number of 3-(acetylamino)-3-phenylpropanoic acid?

40638-98-0

What are the molecular formula and molecular weight of 3-(acetylamino)-3-phenylpropanoic acid?

C11H13NO3, molecular weight 207.22600 g/mol

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