CAS: 32181-59-2; N-((2R,3R,4S,5R)-3,5,6-Trihydroxy-1-Oxo-4-(((2S,3R,4S,5R,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Tetrahydro-2H-Pyran-2-yl)Oxy)Hexan-2-yl)Acetamide

英文名称N-((2R,3R,4S,5R)-3,5,6-Trihydroxy-1-Oxo-4-(((2S,3R,4S,5R,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Tetrahydro-2H-Pyran-2-yl)Oxy)Hexan-2-yl)Acetamide
中文名称N-乙酰-D-乳糖胺
IUPAC名称N-((2R,3R,4S,5R)-3,5,6-trihydroxy-1-oxo-4-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexan-2-yl)acetamide
其它别名D-Glucosamine,N-acetyl-4-O-b-D-galactopyranosyl-(6CI); D-Glucose, 2-acetamido-2-deoxy-4-O-b-D-galactopyranosyl- (7CI,8CI); 2-Acetamido-2-deoxy-4-O-b-D-galactopyranosyl-D-glucose; Lactosamine, N-acetyl-; N-Acetyl-4-O-b-D-galactopyranosyl-D-glucosamine; N-Acetyllactosamine; O-b-D-Galactopyranosyl-(1®4)-2-deoxy-2-acetamido-D-glucose
CAS编号32181-59-2
MFCD编号:MFCD00063785
EINECS号:636-520-5
FDA UNII编号:3Y5B2K5OOK
分子式:C14H25NO11分子量:383.35
产品CID: 1312384
产品分类生物化工 → 糖类化合物 → 寡糖

相似结构搜索
产品信息参考;;;
InChIKey: KFEUJDWYNGMDBV-LODBTCKLSA-N
InChI=1S/C14H25NO11/c1-5(19)15-6(2-16)9(21)13(7(20)3-17)26-14-12(24)11(23)10(22)8(4-18)25-14/h2,6-14,17-18,20-24H,3-4H2,1H3,(H,15,19)/t6-,7+,8+,9+,10-,11-,12+,13+,14-/m0/
计算化学: 氢键受体数11.0氢键供体数8.0可旋转键数9.0

MSDS等安全信息

GHS象形图
GHS符号GHS07;
注释: Exclamation mark
危险类别特定目标器官毒性 - 单次接触类别3
皮肤腐蚀/刺激类别2
严重眼刺激类别2
警示词Warning(警告)
危险描述H335 |可能引起呼吸道刺激.
H315 |造成皮肤刺激.
H319 |造成严重眼刺激.
防范说明P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
UN编号NONH for all modes of transport
危险品标志Xi
风险等级Irritant
安全声明26-36/37
危险类别码36/37/38
WGK Germany3

欧盟法规

ECHA物质C&L通报

上下游产品

CAS号7512-17-6 N-乙酰-D-氨基葡萄糖 | CAS号3150-24-1 对硝基苯基-β-D-吡喃半乳糖苷 | CAS号63-42-3 乳糖 | CAS号6057-48-3 3-O-(bD-半乳糖吡喃糖基... | CAS号4746-17-2 2-(hydroxymethy...

合成工艺路线路线简述

合成目标产物 N-Acetyllactosamine 主要起始原料 3-O-Beta-D-Galacto-Pyranosyl-D-Arabinose
(文献来源)合成步骤主要原料 3-O-Beta-D-Galacto-Pyranosyl-D-Arabinose

📜3-O-β-D-吡喃半乳糖-D-阿戊糖反应生成 N-乙酰-D-乳糖胺
参考文献:Yosizawa,Tohoku Journal Of Experimental Medicine,1950,Vol. 52,P. 145,146
标题:Yosizawa,Tohoku Journal Of Experimental Medicine,1950,Vol. 52,P. 145,146

海关参考信息

2905122000-异丙醇
2905310000-1,2-乙二醇
2905320000-1,2-丙二醇
2905399001-1,3-丙二醇
💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
详情请参考：📖 海关编码查询和海关进出口税则

专利信息

专利号:EP-0725144-A1
优先权日:1995-02-06
标题 :Process for the preparation of glycosides using glycosidases from ciliates
发明人：KIY THOMAS DR; HOERSCH BRIGITTE DR; MARQUARDT RUEDIGER DR
权利人:HOECHST AG
摘要:The invention relates to a process for the production of glycosides by enzymatic glycosylation by means of Î±- and Î²-glycosidases from holotrich ciliates and in particular from Hymenostomatida.n n n Glycosidases from holotrich ciliates are very well suited for the enzymatic synthesis of alkyl glycosides, glycopeptides, di- or oligosaccharides. Preferred glycosyldoren are nitrophenylglycosides, glycosyl fluorides or disaccharides, preferred acceptors are short-chain alcohols, polyhydroxy compounds, in particular monosaccharides, or protected hydroxyamino acids or corresponding peptides.