7,8-二羟基-6-甲氧基香豆素，CAS 登记号 574-84-5，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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7,8-dihydroxy-6-methoxycoumarin · CAS 574-84-5 · C10H8O5. UNII CD3GD44O3K.
| CAS Registry Number | 574-84-5 |
|---|---|
| PubChem CID | 5273569 |
| Molecular formula | C10H8O5 |
| IUPAC name | 7,8-dihydroxy-6-methoxychromen-2-one |
| UNII (FDA) | CD3GD44O3K |
| Molecular Weight | 208.17 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 208.03717335 |
| Monoisotopic Mass | 208.03717335 |
| Topological Polar Surface Area | 76 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%), H312 (97.4%), H315 (97.4%), H319 (97.4%), H332 (97.4%), H335 (97.4%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (97.4%): Harmful in contact with skin [Warning Acute toxicity, dermal]
Fraxetin; 574-84-5; 7,8-Dihydroxy-6-methoxy-2H-chromen-2-one; 7,8-Dihydroxy-6-methoxycoumarin; 7,8-dihydroxy-6-methoxychromen-2-one; 7,8-Dihydroxy-6-methoxy-chromen-2-one; CD3GD44O3K; DTXSID00205992; CHEBI:5169; 6-methoxy-7,8-dihydroxycoumarin; RefChem:600389; DTXCID30128483; 209-376-2; 2H-1-Benzopyran-2-one, 7,8-dihydroxy-6-methoxy-; MFCD00006873; Spectrum5_000332
CAS 574-84-5; molecular formula C10H8O5; molecular weight — g/mol.
Fraxetin, 574-84-5, 7,8-Dihydroxy-6-methoxy-2H-chromen-2-one, 7,8-Dihydroxy-6-methoxycoumarin, 7,8-dihydroxy-6-methoxychromen-2-one, 7,8-Dihydroxy-6-methoxy-chromen-2-one.
Hazard statements reported: H302, H312, H315, H319, H332.
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.