4-甲基伞形酮-Α-D-吡喃半乳糖苷
| 中文名称 | 4-甲基伞形酮-Α-D-吡喃半乳糖苷 |
|---|---|
| 中文同义词 | 4-甲基伞形酮-Α-D-吡喃半乳糖苷;4-甲基香豆素基-Α-D-吡喃半乳糖苷;4-甲基伞形酮-ALPHA-D-吡喃半乳糖苷;4-甲基伞形酮-Α-D-吡喃半乳糖苷 25MG;7-(ALPHA-D-吡喃半乳糖基氧基)-4-甲基-2H-1-苯并吡喃-2-酮;4-甲基伞形酮酰-ALPHA-D-吡喃糖苷;4-甲基伞形A-D-吡喃半乳糖苷;4-甲基伞形酮酰-Α-D-吡喃糖苷 |
| 英文名称 | 4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE |
| 英文同义词 | 4-MU-ALPHA-D-GAL;4-METHYLUMBELLIFERYL A-D-GALACTOPYRANOSIDE;4-METHYLUMBELLIFERYL-A-D-GALACTOSIDE;4'-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE;4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE;4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE HYDRATE;4-METHYLUMBELLIFERYL ALPHA-D-GALACTOSIDE;4-METHYL-2-OXO-2H-CHROMEN-7-YL ALPHA-D-GALACTOPYRANOSIDE |
| CAS号 | 38597-12-5 |
| 分子式 | C16H18O8 |
| 分子量 | 338.31 |
| EINECS号 | 254-031-1 |
| 相关类别 | 分子生物学;核苷;碳水化合物类;糖类化合物;标准品;生化试剂;生化试剂-碳水化合物类;通用生化试剂-糖类;酶底物;substrate;Substrates;13C & 2H Sugars;Carbohydrates & Derivatives;Fluorescent Labels & Indicators;Galactosidase, alphaResearch Essentials;Galactoside;AlphabeticalSubstrates;Core Bioreagents;Fluorescent Enzyme Substrates;Fluorescent Probes, Labels, Particles and Stains;FluorogenicEnzyme Substrates;Substrates by Enzyme |
| Mol文件 | 38597-12-5.mol |
| 结构式 |  |
4-甲基伞形酮-Α-D-吡喃半乳糖苷 性质
| 熔点 | 171-173 °C |
|---|---|
| 沸点 | 626.9±55.0 °C(Predicted) |
| 密度 | 1.522±0.06 g/cm3(Predicted) |
| 储存条件 | Inert atmosphere,2-8°C |
| 溶解度 | H2O: 10 mg/mL 热，澄清，无色 |
| 形态 | 结晶粉末 |
| 酸度系数(pKa) | 12.73±0.70(Predicted) |
| 颜色 | 白色到近乎白色 |
| 水溶解性 | water: 50mg/mL, clear, colorless to very faintly yellow |
| BRN | 94674 |
| 稳定性 | 吸湿性 |
| InChI | 1S/C16H18O8/c1-7-4-12(18)23-10-5-8(2-3-9(7)10)22-16-15(21)14(20)13(19)11(6-17)24-16/h2-5,11,13-17,19-21H,6H2,1H3/t11-,13+,14+,15-,16+/m1/s1 |
| InChIKey | YUDPTGPSBJVHCN-CHUNWDLHSA-N |
| SMILES | CC1=CC(=O)Oc2cc(O[C@H]3O[C@H](CO)[C@H](O)[C@H](O)[C@H]3O)ccc12 |
| CAS 数据库 | 38597-12-5(CAS DataBase Reference) |
4-甲基伞形酮-Α-D-吡喃半乳糖苷 是 α-galactosidase A (GLA) 的蓝色荧光底物。4-Methylumbelliferyl-α-D-galactopyranoside 在被 GLA 裂解后会形成两种产物，半乳糖和荧光 4MU。
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| 更新日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
|---|---|---|---|---|---|
| 2026/03/03 | 33716 | 4-甲基伞形酮-α-D-吡喃半乳糖苷 50MG 4-Methylumbelliferyl-alpha-D-galactopyranoside hydrate, 99%, Thermo Scientific Chemicals | 38597-12-5 | 250mg | 5211元 |
| 2025/12/22 | HY-118135 | 4-甲基伞形酮-Α-D-吡喃半乳糖苷 4-Methylumbelliferyl-α-D-galactopyranoside | 38597-12-5 | 25 mg | 500元 |
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