| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D838125 | MACKLIN | (-)-2,3:4,6-二-O-异亚丙基-2-酮-L-古龙酸一水合物 | 99 % | 29元/1g; 32元/5g; 54元/25g; 203元/100g; 1001元/500g; | 展开 |
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| 512960 | J&K | (-)-2,3:4,6-Di-O-isopropylidene-α-L-xylo-2-hexulofuranosonic acid monohydrate | 98% | 174元/5G; 578元/25G; | 展开 |
基本信息 | 熔点 | 88-90 | | 比旋光度([α]20D) | -19.0° to -22.0° (C=2, MeOH) | | MDL编码 | MFCD00150517 | | Beilstein | 29883 | | Merck | 14,3199 | | 存储条件 | Store at 2-8℃ |
安全信息 |
| 179698 | Sigma-Aldrich | (-)-2,3:4,6-Di-O-isopropylidene-2-keto-L-gulonic acid monohydrate | 98% | 1356.62元/100 G; | 展开 |
基本信息 | 经验(实验)分子式 | C12H18O7 · H2O | | 分子量 | 292.28 | | MDL编号 | MFCD00150517 | | PubChem化学物质编号 | 24850824 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 98% | | 旋光性 | [α]21/D −20°, c = 2 in methanol | | mp | 88-90 ℃ (lit.) | | 储存温度 | 2-8℃ | | SMILES string | [H]O[H].CC1(C)OC[C@@H]2O[C@]3(OC(C)(C)O[C@H]3[C@@H]2O1)C(O)=O | | InChI | 1S/C12H18O7.H2O/c1-10(2)15-5-6-7(17-10)8-12(16-6,9(13)14)19-11(3,4)18-8;/h6-8H,5H2,1-4H3,(H,13,14);1H2/t6-,7+,8-,12+;/m0./s1 | | InChI key | ZFQRGFMVXLSLKZ-QCILGFJPSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| S308110 | | TETRAMETHYL-1,3,4,6,8-PENTAOXA-CYCLOPENTA(A)INDENE-8A-CARBOXYLIC ACID, HYDRATE | AldrichCPR | 1523.86元/10MG; | 展开 |
产品说明 其他说明 Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.
NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH'S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT AS-IS AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE. 基本信息 | 线性分子式 | C12H20O8 | | 分子量 | 292.288 | | MDL编号 | MFCD03938738 |
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