5-羟基-7-甲氧基黄烷酮，CAS 登记号 75291-74-6，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-Hydroxy-7-methoxyflavanone · CAS 75291-74-6 · C16H14O4. UNII SZD9LZS694.
| CAS Registry Number | 75291-74-6 |
|---|---|
| PubChem CID | 73201 |
| Molecular formula | C16H14O4 |
| IUPAC name | (2S)-5-hydroxy-7-methoxy-2-phenyl-2,3-dihydrochromen-4-one |
| UNII (FDA) | SZD9LZS694 |
| Molecular Weight | 270.28 |
|---|---|
| XLogP3 | 3.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 270.08920892 |
| Monoisotopic Mass | 270.08920892 |
| Topological Polar Surface Area | 55.8 |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| 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]
Pinostrobin; 480-37-5; Pinostrombin; dihydrotectochrysin; (-)-pinostrobin; 5-Hydroxy-7-methoxyflavanone; Pinocembrin-7-methylether; SZD9LZS694; 5-Hydroxy-7-methoxy-2-phenyl-2,3-dihydro-4H-chromen-4-one; CHEBI:80491; 4H-1-Benzopyran-4-one, 2,3-dihydro-5-hydroxy-7-methoxy-2-phenyl-, (S)-; RefChem:174365; 5-hydroxy-7-methoxy-flavanone; (2S)-5-hydroxy-7-methoxy-2-phenyl-2,3-dihydrochromen-4-one; 207-548-1; 5-hydroxy-7-methoxy-2-phenyl-2,3-dihydrochromen-4-one
CAS 75291-74-6; molecular formula C16H14O4; molecular weight — g/mol.
Pinostrobin, 480-37-5, Pinostrombin, dihydrotectochrysin, (-)-pinostrobin, 5-Hydroxy-7-methoxyflavanone.
Hazard statements reported: 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.