5-甲氧基-2-苯基-4-苯并吡喃酮，CAS 登记号 42079-78-7，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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5-methoxy-2-phenyl-4-benzopyrone · CAS 42079-78-7 · C16H12O3. UNII N85GH547AN. LogP: 2.98.
| CAS Registry Number | 42079-78-7 |
|---|---|
| PubChem CID | 94525 |
| Molecular formula | C16H12O3 |
| IUPAC name | 5-methoxy-2-phenylchromen-4-one |
| UNII (FDA) | N85GH547AN |
| Molecular Weight | 252.26 |
|---|---|
| XLogP3 | 3.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 252.078644241 |
| Monoisotopic Mass | 252.078644241 |
| Topological Polar Surface Area | 35.5 |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| LogP | 2.98 |
|---|
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
5-Methoxyflavone; 42079-78-7; DTXSID40194917; RefChem:536668; DTXCID80117408; 255-652-0; 5-methoxy-2-phenyl-4h-chromen-4-one; 5-methoxy-2-phenylchromen-4-one; MFCD00016942; 4H-1-Benzopyran-4-one, 5-methoxy-2-phenyl-; 5-Methoxy-2-phenyl-chromen-4-one; CHEMBL16685; ST069360; 5-Methoxy-2-phenyl-4-benzopyrone; EINECS 255-652-0; 5-Methoxy-2-phenyl-4H-1-benzopyran-4-one
CAS 42079-78-7; molecular formula C16H12O3; molecular weight — g/mol.
5-Methoxyflavone, 42079-78-7, DTXSID40194917, RefChem:536668, DTXCID80117408, 255-652-0.
Hazard statements reported: H315, H319, H335.
LogP: 2.98.
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.