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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| A120774-1g |
1g |
现货 ![]() |
| |
| A120774-5g |
5g |
现货 ![]() |
| |
| A120774-25g |
25g |
现货 ![]() |
| |
| A120774-100g |
100g |
期货 ![]() |
|
| 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% |
| 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= |
| 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 |
| 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 |
|---|---|---|
| 分析证书 | A120774 | |
| 分析证书 | A120774 | |
| 分析证书 | A120774 | |
| 分析证书 | A120774 | |
| 分析证书 | A120774 | |
| 分析证书 | A120774 | |
| 分析证书 | A120774 | |
| 分析证书 | A120774 | |
| 分析证书 | A120774 | |
| 分析证书 | A120774 | |
| 分析证书 | A120774 | |
| 分析证书 | A120774 | |
| 分析证书 | A120774 | |
| 分析证书 | A120774 | |
| 分析证书 | A120774 | |
| 分析证书 | A120774 |
| 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] |