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2-amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid
CAS number:492-46-6 molecular formula:C9H11NO5
overview
Specs
| Chinese alias | - | ||
| English alias | - | ||
| CAS number | 492-46-6 | molecular formula | C9H11NO5 |
| molecular weight | 213.19 | Exact mass | - |
| PSA | 124 | logp | -3.2 |
numbering system
| CAS | 492-46-6 |
| HMDB ID | HMDB0258251 |
| Wikidata | Q81977968 |
| ChEMBL ID | CHEMBL1593851 |
| PubChem CID | 3171 |
| Nikkaji Number | J2.543.689J |
| DSSTox Substance ID | DTXSID80860306 |
| European Community (EC) Number | 803-796-5 |
| PubChem Reference Collection SID | 518175231 |
physicochemical properties
| XLogP3 | XLogP3-AA: -3.2 |
| 复杂性 | 235 |
| Exact Mass | 213.06372245 |
| 形式电荷 | 0 |
| 重原子计数 | 15 |
| Molecular Weight | 213.19 |
| Monoisotopic Mass | 213.06372245 |
| 可旋转键计数 | 3 |
| 氢键供体计数 | 5 |
| 氢键受体计数 | 6 |
| 共价键单元计数 | 1 |
| 同位素原子计数 | 0 |
| 拓扑极性表面积 | 124 Ų |
| 定义键立体中心计数 | 0 |
| 定义原子立体中心计数 | 0 |
| 未定义键立体中心计数 | 0 |
| 未定义原子手性中心计数 | 2 |
Safety information
危害类别和分类:
特定靶器官毒性-单次接触 3 (100%)
Production methods and uses
purpose
工业应用参考:
工业分类参考:电气机械和器材制造业。
应用场景参考:适用于实验室研发、教学科研和技术验证场景,常用于新产品开发、方法建立和样品评估 。
作用参考:在科研材料体系中具备较强的组合应用潜力,价值往往取决于具体配方、纯度等级和工艺设计 。
选型提示:采购时应优先考虑适配性、可追溯性和持续供货能力,避免只按价格高低判断材料优劣 。
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