抑菌素A前体，CAS 登记号 73069-25-7，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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praeruptorin A · CAS 73069-25-7 · C21H22O7.
| CAS Registry Number | 73069-25-7 |
|---|---|
| PubChem CID | 38347607 |
| Molecular formula | C21H22O7 |
| IUPAC name | [(9S,10S)-10-acetyloxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-9-yl] (Z)-2-methylbut-2-enoate |
| Molecular Weight | 386.4 |
|---|---|
| XLogP3 | 3.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 5 |
| Exact Mass | 386.13655304 |
| Monoisotopic Mass | 386.13655304 |
| Topological Polar Surface Area | 88.1 |
| Heavy Atom Count | 28 |
| Formal Charge | 0 |
Praeruptorin A; [(9S,10S)-10-acetyloxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-9-yl] (Z)-2-methylbut-2-enoate; ((9S,10S)-10-acetyloxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano(2,3-f)chromen-9-yl) (Z)-2-methylbut-2-enoate; RefChem:929923; 73069-27-9; (+)-Praeruptorin A; 73069-25-7; (+-)-Praeruptorin A; MFCD23105643; CCRIS 7247; ( inverted exclamation markA)-Praeruptorin A; DL-Praeruptorin A; (-)-Praeruptorin A; (+/-)-Praeruptorin A; (9S,10S)-10-Acetoxy-8,8-Dimethyl-2-Oxo-9,10-Dihydro-2H,8H-Pyrano[2,3-F]Chromen-9-Yl (Z)-2-Methylbut-2-Enoate; Paeruptorin A
CAS 73069-25-7; molecular formula C21H22O7; molecular weight — g/mol.
Praeruptorin A, [(9S,10S)-10-acetyloxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-9-yl] (Z)-2-methylbut-2-enoate, ((9S,10S)-10-acetyloxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano(2,3-f)chromen-9-yl) (Z)-2-methylbut-2-enoate, RefChem:929923, 73069-27-9, (+)-Praeruptorin A.
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.