| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| H862549 | MACKLIN | 羟钴胺素乙酸盐 | 90%(HPLC) | 340元/250mg; 981元/1g; | 咨询 |
储存:2-8°C,惰性气体存储 状态:橙色到暗红色固体 |
| H1542 | TCI | Hydroxocobalamin Acetate | >90.0%(HPLC) | 1350元/1G; | 咨询 |
基本信息 | 纯度/分析方法 | >90.0%(HPLC) | | 分子式/分子量 | C64H91CoN13O16P = 1388.41 | | 外观与形状(20℃) | 固体 | | 储存温度 | 0-10℃ | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 空气,加热 | | Reaxys-RN | 19236547 | | PubChem物质ID | 253661238 | | Merck Index (14) | 4809 | | MDL编号 | MFCD00082532 |
技术规格 | Appearance | Orange to Brown to Dark red powder to crystal | | Purity(HPLC) | min. 90.0 area% | | Purity(Chelometric Titration) | min. 95.0 %(calcd.on dried substance) | | Drying loss | max. 12.0 % |
物性(参考值) | 最大吸收波长 | 350(AcOH buffer Sol. pH4.5) nm | | 水溶性 | 完全溶解 | | 溶解度(极微溶) | 乙醇 | | 溶解性(不溶于) | 乙醚 |
相关法规 |
| H8017 | Sigma-Aldrich | Hydroxocobalamin Acetate | vitamin B12 analog | 1814.96元/250 MG; 6060.13元/1 G; | 咨询 |
产品说明 一般描述 羟钴胺素是维生素B12的一种类似物,其中OH变为烷基。维生素B12钴胺素是指一组化学相关的含钴分子。 包装 1 g in glass bottle 250 mg in glass bottle 生化/生理作用 维生素B12钴胺素可参与DNA合成和脂肪酸合成。它在线粒体甲基丙二酰辅酶A向琥珀酰辅酶A的转化中,也可作为辅酶起至关重要的作用。维生素B12钴胺素还可参与神经递质的合成和促红细胞生成。它还可在髓鞘的合成和维持中起作用。羟钴胺素(维生素B12a,OHCbl)和氰钴胺素(CNCbl)是其储存和递送形式。 基本信息 | 经验(实验)分子式 | C64H91CoN13O16P | | 分子量 | 1388.39 | | EC 号 | 245-019-7 | | MDL编号 | MFCD00082532 | | eCl@ss | 34058004 | | PubChem化学物质编号 | 329815248 | | NACRES | NA.79 |
产品性质 | 质量水平 | 200 | | 生物来源 | synthetic (organic) | | 测定 | ≥95 (HPLC) | | 形式 | powder | | technique(s) | HPLC: suitable | | 颜色 | red to brown | | 储存温度 | 2-8℃ | | SMILES string | CC(CNC(=O)CC[C@]1(C)[C@@H](CC(N)=O)[C@H]2N=C1C(C)=C3N=C(C=C4N=C(C(C)=C5[C@@H](CCC(N)=O)[C@](C)(CC(N)=O)[C@@]2(C)N5[Co]OC(C)=O)[C@@](C)(CC(N)=O)[C@@H]4CCC(N)=O)C(C)(C)[C@@H]3CCC(N)=O)OP([O-])(=O)O[C@H]6[C@@H](O)[C@H](O[C@@H]6CO)n7cnc8cc(C)c(C)cc78 | | InChI | 1S/C62H90N13O14P.C2H4O2.Co/c1-29-20-39-40(21-30(29)2)75(28-70-39)57-52(84)53(41(27-76)87-57)89-90(85,86)88-31(3)26-69-49(83)18-19-59(8)37(22-46(66)80)56-62(11)61(10,25-48(68)82)36(14-17-45(65)79)51(74-62)33(5)55-60(9,24-47(67)81)34(12-15-43(63)77)38(71-55)23-42-58(6,7)35(13-16-44(64)78)50(72-42)32(4)54(59)73-56;1-2(3)4;/h20-21,23,28,31,34-37,41,52-53,56-57,76,84H,12-19,22,24-27H2,1-11H3,(H15,63,64,65,66,67,68,69,71,72,73,74,77,78,79,80,81,82,83,85,86);1H3,(H,3,4);/q;;+2/p-3/t31?,34-,35-,36-,37+,41-,52-,53-,56-,57+,59-,60+,61+,62+;;/m1../s1 | | InChI key | QHSPIHUMLGFPKX-WYVZQNDMSA-K |
安全信息 | 象形图 |  | | 警示用语: | Warning | | 危险声明 | H351 | | 预防措施声明 | P281 | | 危险分类 | Carc. 2 | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 1324308 | USP | Hydroxocobalamin Acetate | United States Pharmacopeia (USP) Reference Standard | 3365.61元/150 MG; | 咨询 |
产品说明 一般描述 This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia. 分析说明 These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind. 其他说明 USP issued SDS can be found here. Sales restrictions may apply. 基本信息 | 经验(实验)分子式 | C64H91CoN13O16P | | 分子量 | 1388.39 | | MDL编号 | MFCD00082532 | | PubChem化学物质编号 | 329750112 |
产品性质 | 等级 | pharmaceutical primary standard | | manufacturer/tradename | USP | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | CC(CNC(=O)CC[C@]1(C)[C@@H](CC(N)=O)[C@H]2N=C1C(C)=C3N=C(C=C4N=C(C(C)=C5[C@@H](CCC(N)=O)[C@](C)(CC(N)=O)[C@@]2(C)N5[Co]OC(C)=O)[C@@](C)(CC(N)=O)[C@@H]4CCC(N)=O)C(C)(C)[C@@H]3CCC(N)=O)OP([O-])(=O)O[C@H]6[C@@H](O)[C@H](O[C@@H]6CO)n7cnc8cc(C)c(C)cc78 | | InChI | 1S/C62H90N13O14P.C2H4O2.Co/c1-29-20-39-40(21-30(29)2)75(28-70-39)57-52(84)53(41(27-76)87-57)89-90(85,86)88-31(3)26-69-49(83)18-19-59(8)37(22-46(66)80)56-62(11)61(10,25-48(68)82)36(14-17-45(65)79)51(74-62)33(5)55-60(9,24-47(67)81)34(12-15-43(63)77)38(71-55)23-42-58(6,7)35(13-16-44(64)78)50(72-42)32(4)54(59)73-56;1-2(3)4;/h20-21,23,28,31,34-37,41,52-53,56-57,76,84H,12-19,22,24-27H2,1-11H3,(H15,63,64,65,66,67,68,69,71,72,73,74,77,78,79,80,81,82,83,85,86);1H3,(H,3,4);/q;;+2/p-3/t31?,34-,35-,36-,37+,41-,52-,53-,56-,57+,59-,60+,61+,62+;;/m1../s1 | | InChI key | QHSPIHUMLGFPKX-WYVZQNDMSA-K |
安全信息 | 象形图 |  | | 警示用语: | Warning | | 危险声明 | H351 | | 预防措施声明 | P201 - P202 - P280 - P308 + P313 - P405 - P501 | | 危险分类 | Carc. 2 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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