N-Acetylneuraminic Acid Methyl Ester

N-乙酰神经氨酸甲酯

Also known as: Methyl 5-acetamido-3,5-dideoxy-β-D-glycero-D-galacto-2-nonulopyranosonate, Methyl (2S,4S,5R,6R)-5-acetamido-2,4-dihydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylate, 5-(Acetylamino)-3,5-dideoxy-D-glycero-β-D-galacto-2-nonulopyranosonic acid methyl ester, N-Acetyl-β-neuraminic acid methyl ester, β-Neuraminic acid, N-acetyl-, methyl ester

N-Acetylneuraminic Acid Methyl Ester (CAS 22900-11-4) 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 323.296 g/mol. It is also known as Methyl 5-acetamido-3,5-dideoxy-β-D-glycero-D-galacto-2-nonulopyranosonate, Methyl (2S,4S,5R,6R)-5-acetamido-2,4-dihydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylate and 5-(Acetylamino)-3,5-dideoxy-D-glycero-β-D-galacto-2-nonulopyranosonic acid methyl ester. Key properties include a melting point of 193.5-194.5°C, a boiling point of 693.8±55.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 373.4±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

22900-11-4

Jingsj CID

J-28877-2

Molecular Formula

C₁₂H₂₁NO₉

Chinese Name

N-乙酰神经氨酸甲酯

Molecular Weight

323.296 g/mol

Category

Organic Acids

Last updated

8/21/2026