4-羟基-5,6-二甲基吡喃-2-酮，CAS 登记号 50405-45-3，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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4-Hydroxy-5,6-dimethylpyran-2-one · CAS 50405-45-3 · C7H8O3.
| CAS Registry Number | 50405-45-3 |
|---|---|
| PubChem CID | 54712915 |
| Molecular formula | C7H8O3 |
| IUPAC name | 4-hydroxy-5,6-dimethylpyran-2-one |
| Molecular Weight | 140.14 |
|---|---|
| XLogP3 | 0.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 140.047344113 |
| Monoisotopic Mass | 140.047344113 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
4-Hydroxy-5,6-dimethyl-2H-pyran-2-one; 50405-45-3; DTXSID80716177; RefChem:293300; DTXCID00666923; 4-HYDROXY-5,6-DIMETHYLPYRAN-2-ONE; MFCD09746192; 2H-Pyran-2-one, 4-hydroxy-5,6-dimethyl-; 5,6-DiMethyl-4-hydroxy-a-pyrone; 5,6-Dimethyl-4-hydroxy-2-pyrone; 6-hydroxy-2,3-dimethyl-4-pyranone; 4-hydroxy-5,6-dimethyl-pyran-2-one; SCHEMBL2574998; FADNXPYGPCOODY-UHFFFAOYSA-N; 5,6-Dimethyl-4-hydroxy-?-pyrone; AKOS006330357
CAS 50405-45-3; molecular formula C7H8O3; molecular weight — g/mol.
4-Hydroxy-5,6-dimethyl-2H-pyran-2-one, 50405-45-3, DTXSID80716177, RefChem:293300, DTXCID00666923, 4-HYDROXY-5,6-DIMETHYLPYRAN-2-ONE.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.