O-Acetyl-L-serine hydrochloride

• CAT Number: I018301
• CAS Number: 66638-22-0
• Molecular Formula: C5H10ClNO4
• Molecular Weight: 183.59
• Purity: ≥95%
• Synonyms: (2S)-3-acetyloxy-2-aminopropanoic acid;hydrochloride
• InChI: InChI=1S/C5H9NO4.ClH/c1-3(7)10-2-4(6)5(8)9;/h4H,2,6H2,1H3,(H,8,9);1H/t4-;/m0./s1
• InChIKey: MGQOSZSPKMBSRW-WCCKRBBISA-N
• SMILES: CC(=O)OC[C@@H](C(=O)O)N.Cl

O-Acetyl-L-serine hydrochloride（Cat No.:I018301）is a stable, water-soluble derivative of the natural amino acid L-serine, featuring an acetyl group at the hydroxyl position. It serves as a metabolic precursor in cysteine biosynthesis, where it acts as a substrate for O-acetylserine sulfhydrylase to generate cysteine. This compound is widely used in biochemical and enzymology research to study amino acid metabolism, sulfur assimilation, and regulatory mechanisms in bacteria and plants. O-Acetyl-L-serine hydrochloride is also applied as a building block in peptide synthesis and metabolic engineering studies.