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四乙酰基-α-D-溴代半乳糖

规格或纯度: 93%,约含2% CaCO3稳定剂
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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
A120774-1g
1g 现货 Stock Image
A120774-5g
5g 现货 Stock Image
A120774-25g
25g 现货 Stock Image
A120774-100g
100g 现货 Stock Image

基本描述

别名 溴代半乳糖苷
规格或纯度 93%,约含2% CaCO3稳定剂
英文名称 Acetobromo-α-D-galactose
应用 2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosyl bromide is used as an organic condensation reagent for chemistries such as N- and S- galactosylation reactions and the synthesis of spacer-equipped phosphorylated di-, tri- and tetrasaccharide fragments of the O-specific polysaccharides.
储存温度 -20°C储存
运输条件 超低温冰袋运输
产品介绍

2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosyl bromide is used as an organic condensation reagent for chemistries such as N- and S- galactosylation reactions and the synthesis of spacer-equipped phosphorylated di-, tri- and tetrasaccharide fragments of the O-specific polysaccharides.

2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosyl bromide is used as an organic condensation reagent for chemistries such as N- and S- galactosylation reactions and the synthesis of spacer-equipped phosphorylated di-, tri- and tetrasaccharide fragments of the O-specific polysaccharides.

名称和标识符

IUPAC Name [(2R,3S,4S,5R,6R)-3,4,5-triacetyloxy-6-bromooxan-2-yl]methyl acetate
INCHI InChI=1S/C14H19BrO9/c1-6(16)20-5-10-11(21-7(2)17)12(22-8(3)18)13(14(15)24-10)23-9(4)19/h10-14H,5H2,1-4H3/t10-,11+,12+,13-,14+/m1/s1
InChi Key CYAYKKUWALRRPA-HTOAHKCRSA-N
Canonical SMILES CC(=O)OCC1C(C(C(C(O1)Br)OC(=O)C)OC(=O)C)OC(=O)C
WGK Germany 3
PubChem CID 2734143
分子量 411.2
Beilstein号 96671

安全和危险性(GHS)

象形图
ghs07

Harmful

信号词 Warning
危险声明 H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
预防措施声明 P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P304+P340,P403+P233,P362+P364,P264+P265,P337+P317,P332+P317,P319
WGK Germany 3
个人防护装备 dust mask type N95 (US), Eyeshields, Gloves

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参考文献

1. David J Claffey,Mary F Casey,Patrick A Finan.  (2004-09-25)  Glycosylation of l,4:3,6-dianhydro-D-glucitol (isosorbide)..  Carbohydrate research,  339  ((14)):  (2433-2440).  [PMID:15388358]
2. Bart Ruttens,Pavol Kovác.  (2006-05-03)  Synthesis of spacer-equipped phosphorylated di-, tri- and tetrasaccharide fragments of the O-specific polysaccharide of Vibrio cholerae O139..  Carbohydrate research,  341  ((9)):  (1077-1080).  [PMID:16650390]
3. Jiajia Qian,Liqiong Zha,Beilei Wang,Caiyun Zhang,Lufeng Hong,Weidong Chen.  (2019-03-06)  Synthesis, cytotoxicity and liver targeting of 3-O-β-D-Galactosylated Resveratrol..  The Journal of pharmacy and pharmacology,  71  ((6)):  (929-936).  [PMID:30834522]
4. Abdel Kader Mansour,Mohga M Eid,Nasser S A M Khalil.  (2003-10-10)  Synthesis of some N-galactosides of 3-aryl-5-benzyl (or substituted benzyl)-1,2,4-triazin-6(1H)-/ones or thiones of expected biological activity..  Nucleosides, nucleotides & nucleic acids,  22  ((9)):  (1825-1833).  [PMID:14533884]
5. Ahmed I Khodair,Jean-Pierre Gesson.  (2011-11-18)  A new approach for the N- and S-galactosylation of 5-arylidene-2-thioxo-4-thiazolidinones..  Carbohydrate research,  346  ((18)):  (2831-2837).  [PMID:22088884]
6. Yurui Duan,Qingyang Luo,Yun Wang,Yali Ma,Fang Chen,Xiaoguang Zhu,Jun Shi.  (2020-06-26)  Adipose mesenchymal stem cell-derived extracellular vesicles containing microRNA-26a-5p target TLR4 and protect against diabetic nephropathy..  The Journal of biological chemistry,  295  ((37)):  (12868-12884).  [PMID:32580945]

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品牌简介

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