N-Acetylmannosamine is a hexosamine monosaccharide. It is a neutral, stable naturally occurring compound. N-Acetylmannosamine is also known as N-Acetyl-D-mannosamine monohydrate, (which has the CAS Registry Number: 676347-48-1), N-Acetyl-D-mannosamine which can be abbreviated to ManNAc or, less commonly, NAM). ManNAc is the first committed biological precursor of N-acetylneuraminic acid (Neu5Ac, sialic acid) (Figure 1). Sialic acids are the negatively charged, terminal monosaccharides of carbohydrate chains that are attached to glycoproteins and glycolipids (glycans).

CAS：7772-94-3
中文别名：N-乙酰-D-氨基甘露糖;
英文别名：N-acetyl-D-Mannosamine;
分子式：C8H15NO6
分子量：221.208
精确质量：221.09
Psa：119.25
Logp：-2.6867

MDL号：MFCD00149493

外观与性状：白色晶体粉末
密度：1.5 g/cm3
沸点：595.4ºC at 760 mmHg
熔点：130ºC
闪点：313.9ºC
折射率：1.575
储存条件：-20ºC

安全说明：S26; S36
WGK Germany：3
危险类别码：R36/37/38
海关编码：29329985
危险品标志：Xi