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四乙酰基-α-D-溴代半乳糖

    级别和纯度:
  • ≥93%
  • 含2% CaCO3稳定剂
有货

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库存信息

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库存信息

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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 期货 Stock Image

基本描述

别名 溴代半乳糖苷 | 溴化2,3,4,6-四-O-乙酰-α-D-吡喃半乳糖苷 | α-D-吡喃半乳糖基溴化物四乙酸酯 | 2,3,4,6-四-O-乙酰-α-D-吡喃半乳糖基溴化物 | 乙酰溴-α-D-半乳糖
英文别名 1-Bromo-2,3,4,6-tetra-O-acetyl-alpha-D-galactopyranoside | a-D-Galactopyranosyl bromide, tetraacetate | DTXSID501314790 | Acetobromo- alpha -D-galactose | AMY24723 | A-D-galactopyranosyl bromide | AKOS015896832 | 2,3,4,6-tetra-O-acetyl alpha-D-galactopyra
规格或纯度 ≥93%, 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 避光,-20°C储存,充氩
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.

纯度 ≥93%

名称和识别符

PubChem SID 488192490
分子类型 小分子
IIUPAC Name [(2R,3S,4S,5R,6R)-3,4,5-triacetyloxy-6-bromooxan-2-yl]methyl acetate
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
Smiles CC(=O)OCC1C(C(C(C(O1)Br)OC(=O)C)OC(=O)C)OC(=O)C
Isomeric SMILES CC(=O)OC[C@@H]1[C@@H]([C@@H]([C@H]([C@H](O1)Br)OC(=O)C)OC(=O)C)OC(=O)C
分子量 411.2
Beilstein号 96671
Reaxy-Rn 1299080
Reaxys-RN link address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1299080&ln=

化学和物理性质

敏感性 对湿度敏感;对光线敏感;对热敏感
分子量 411.200 g/mol
XLogP3 1.500
氢键供体数Hydrogen Bond Donor Count 0
氢键受体数Hydrogen Bond Acceptor Count 9
可旋转键计数Rotatable Bond Count 9
精确质量Exact Mass 410.021 Da
单同位素质量Monoisotopic Mass 410.021 Da
拓扑极表面积Topological Polar Surface Area 114.000 Ų
重原子数Heavy Atom Count 24
形式电荷Formal Charge 0
复杂度Complexity 506.000
同位素原子数Isotope Atom Count 0
定义的原子立体中心计数Defined Atom Stereocenter Count 5
未定义的原子立体中心计数Undefined Atom Stereocenter Count 0
定义的键立体中心计数Defined Bond Stereocenter Count 0
未定义的键立体中心计数Undefined Bond Stereocenter Count 0
所有立体化学键的总数The total count of all stereochemical bonds 0
共价键合单元计数Covalently-Bonded Unit Count 1

安全和危险性(GHS)

象形图 GHS07
信号词 警告
危险声明

H315: 引起皮肤刺激

H319: 引起严重眼睛刺激

H335: 可能引起呼吸道刺激

预防措施声明

P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾

P264: 处理后要彻底洗手。

P271: 仅在室外或通风良好的地方使用。

P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。

P321: 特殊处理(请参阅此标签上的...)。

P302+P352: 如皮肤沾染:用水充分清洗。

P304+P340: 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。

P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。

P362+P364: 脱掉沾污的衣服,清洗后方可重新使用。

P405: 密闭存放

P403+P233: 存放在通风良好的地方。保持容器密闭。

P501: 将内容物/容器处理到。。。

P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。

P337+P317: 如果眼睛刺激持续:寻求医疗帮助。

P332+P317: 如果出现皮肤刺激:请寻求医疗帮助。

P319: 如果你感到不适,请寻求医疗帮助。

WGK Germany 3
个人防护装备 dust mask type N95 (US), Eyeshields, Gloves

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批号(Lot Number) 证书类型 货号
C2226352 分析证书 A120774
F2118031 分析证书 A120774
L2420012 分析证书 A120774
L2413440 分析证书 A120774
L2416888 分析证书 A120774
G2523105 分析证书 A120774
C2301507 分析证书 A120774
C2301502 分析证书 A120774
C2301501 分析证书 A120774
C2226341 分析证书 A120774
C2226359 分析证书 A120774
F2117090 分析证书 A120774
F2117091 分析证书 A120774
E1922213 分析证书 A120774
B2301501 分析证书 A120774
B2301502 分析证书 A120774

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此产品的引用文献

引用文献

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]
7. Abd Al-Wali Mohammed M. Japir, Wendong Ke, Junjie Li, Jean Felix Mukerabigwi, Alhadi Ibrahim, Yuheng Wang, Xiang Li, Qinghao Zhou, Fathelrahman Mohammed, Zhishen Ge.  (2021)  Tumor-dilated polymersome nanofactories for enhanced enzyme prodrug chemo-immunotherapy.  JOURNAL OF CONTROLLED RELEASE,  339  (418).  [PMID:34662586] [10.1016/j.jconrel.2021.10.015]

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