CAS号:7772-94-3
品名:N-乙酰-D-甘露糖胺N-Acetyl-D-mannosamine
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
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
危险类别码:R36/37/38
WGK Germany:3
海关编码:29329985
危险品标志:Xi
简介:N-Acetylmannosamineisahexosaminemonosaccharide.Itisaneutral,stablenaturallyoccurringcompound.N-AcetylmannosamineisalsoknownasN-Acetyl-D-mannosaminemonohydrate,(whichhastheCASRegistryNumber:676347-48-1),N-Acetyl-D-mannosaminewhichcanbeabbreviatedtoManNAcor,lesscommonly,NAM).ManNAcisthefirstcommittedbiologicalprecursorofN-acetylneuraminicacid(Neu5Ac,sialicacid)(Figure1).Sialicacidsarethenegativelycharged,terminalmonosaccharidesofcarbohydratechainsthatareattachedtoglycoproteinsandglycolipids(glycans).
碳水化合物