O-Acetyl-L-serine

O-乙酰-L-丝氨酸

Also known as: O-Acetylserine, H-SER(AC)-OH, L-Serine, O-acetyl-, (2S)-3-(acetyloxy)-2-aminopropanoic acid, (2S)-3-acetyloxy-2-aminopropanoic acid, serine acetate, O-Acetyl-L-serin, C00979

CAS No.
5147-00-2
Jingsj CID
J-1970938-7
Molecular Formula
C5H9NO4
Chinese Name
O-乙酰-L-丝氨酸
Molecular Weight
147.12900 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point297.7ºC at 760mmHg
Density1.299g/cm3
Flash Point133.8ºC

Frequently Asked Questions

What is the CAS number of O-Acetyl-L-serine?

5147-00-2

What are the molecular formula and molecular weight of O-Acetyl-L-serine?

C5H9NO4, molecular weight 147.12900 g/mol

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