3-甲基-4-氧代-2-苯基-4H-1-苯并吡喃-8-甲酸，CAS 登记号 3468-01-7，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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3-methyl-4-oxo-2-phenyl-4H-1-Benzopyran-8-carboxylic acid · CAS 3468-01-7 · C17H12O4. UNII O8RCM70C48.
| CAS Registry Number | 3468-01-7 |
|---|---|
| PubChem CID | 77016 |
| Molecular formula | C17H12O4 |
| IUPAC name | 3-methyl-4-oxo-2-phenylchromene-8-carboxylic acid |
| UNII (FDA) | O8RCM70C48 |
| Molecular Weight | 280.27 |
|---|---|
| XLogP3 | 3.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 280.07355886 |
| Monoisotopic Mass | 280.07355886 |
| Topological Polar Surface Area | 63.6 |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (22.2%), H315 (77.8%), H319 (88.9%), H335 (77.8%) |
|---|
H302 (22.2%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (77.8%): Causes skin irritation [Warning Skin corrosion/irritation]
3-Methylflavone-8-carboxylic acid; 3468-01-7; 3-Methyl-4-oxo-2-phenyl-4H-chromene-8-carboxylic acid; 8-Carboxy-3-methylflavone; 3-Methyl-4-oxo-2-phenyl-4H-1-benzopyran-8-carboxylic acid; O8RCM70C48; CHEBI:61237; DTXSID00188231; RefChem:94896; DTXCID30110722; 222-425-2; 3-methyl-4-oxo-2-phenylchromene-8-carboxylic acid; Enamine_005545; MFCD00040998; 4H-1-Benzopyran-8-carboxylic acid, 3-methyl-4-oxo-2-phenyl-; 3-Methylflavone-8-carboxaldehyde
CAS 3468-01-7; molecular formula C17H12O4; molecular weight — g/mol.
3-Methylflavone-8-carboxylic acid, 3468-01-7, 3-Methyl-4-oxo-2-phenyl-4H-chromene-8-carboxylic acid, 8-Carboxy-3-methylflavone, 3-Methyl-4-oxo-2-phenyl-4H-1-benzopyran-8-carboxylic acid, O8RCM70C48.
Hazard statements reported: H302, H315, H319, H335.
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.