3'-羟基黄烷酮，CAS 登记号 1621-55-2，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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本页已列出 3'-羟基黄烷酮 的 CAS 号：1621-55-2，可与随货 COA 核对。
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3'-HYDROXYFLAVANONE · CAS 1621-55-2 · C15H12O3. UNII HMS1439F04. LogP: 2.57.
| CAS Registry Number | 1621-55-2 |
|---|---|
| PubChem CID | 147806 |
| Molecular formula | C15H12O3 |
| IUPAC name | 3-hydroxy-2-phenyl-2,3-dihydrochromen-4-one |
| UNII (FDA) | HMS1439F04 |
| Molecular Weight | 240.25 |
|---|---|
| XLogP3 | 2.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 240.078644241 |
| Monoisotopic Mass | 240.078644241 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
| LogP | 2.57 |
|---|
| 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]
2,3-dihydroflavon-3-ol; 3-hydroxy-2-phenyl-2,3-dihydrochromen-4-one; CHEBI:48040; 3-Hydroxy-2-phenyl-2,3-dihydro-4H-chromen-4-one; RefChem:935302; 1621-55-2; 3-hydroxy-2-phenylchroman-4-one; Dihydroflavonol; flavanonol; 2,3-dihydroflavonol; 4H-1-Benzopyran-4-one, 2,3-dihydro-3-hydroxy-2-phenyl-; 124191-32-8; 3-hydroxy-2-phenyl-chroman-4-one; 3-hydroxy-2-phenyl-3,4-dihydro-2H-1-benzopyran-4-one; dihydroflavonols; Flavanon-3-ol
CAS 1621-55-2; molecular formula C15H12O3; molecular weight — g/mol.
2,3-dihydroflavon-3-ol, 3-hydroxy-2-phenyl-2,3-dihydrochromen-4-one, CHEBI:48040, 3-Hydroxy-2-phenyl-2,3-dihydro-4H-chromen-4-one, RefChem:935302, 1621-55-2.
Hazard statements reported: H315, H319, H335.
LogP: 2.57.
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.