N-Acetylneuraminic acid methyl ester

N-乙酰神经氨酸甲酯

Also known as: Methyl N-acetylneuraminate, Methyl (4S,5R,6R)-5-acetamido-2,4-dihydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylate, Neu5Ac methyl ester

N-Acetylneuraminic acid methyl ester (CAS 32766-94-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H21NO9 and a molecular weight of 323.29644 g/mol. It is also known as Methyl N-acetylneuraminate, Methyl (4S,5R,6R)-5-acetamido-2,4-dihydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylate and Neu5Ac methyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 32766-94-2
Jingsj CID: J-1894769-4
Molecular Formula: C₁₂H₂₁NO₉
Chinese Name: N-乙酰神经氨酸甲酯
Molecular Weight: 323.29644 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of N-Acetylneuraminic acid methyl ester?

The CAS number of N-Acetylneuraminic acid methyl ester is 32766-94-2.

What are the molecular formula and molecular weight of N-Acetylneuraminic acid methyl ester?

N-Acetylneuraminic acid methyl ester has molecular formula C12H21NO9 and molecular weight 323.29644 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "N-Acetylneuraminic acid methyl ester (CAS 32766-94-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1894769-4 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.