香豆素-7-频哪醇硼酸酯，CAS 登记号 190788-61-5，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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Coumarin-7-pinacolboronate · CAS 190788-61-5 · C15H17BO4.
| CAS Registry Number | 190788-61-5 |
|---|---|
| PubChem CID | 46781076 |
| Molecular formula | C15H17BO4 |
| IUPAC name | 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)chromen-2-one |
| Molecular Weight | 272.11 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 272.1219892 |
| Monoisotopic Mass | 272.1219892 |
| Topological Polar Surface Area | 44.8 |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Complexity | 427 |
| Reported hazard statements | H302 (100%), H312 (100%), H315 (100%), H319 (100%), H332 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
Coumarin-7-pinacolboronate; 190788-61-5; 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2h-chromen-2-one; Coumarin Boronic Acid pinacolate ester; MFCD22989333; 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)chromen-2-one; BS-21969; 2H-1-Benzopyran-2-one, 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-; EN300-23407053; Z2044784150; BSNRAQZLNMHAOJ-UHFFFAOYSA-N; 7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-1-benzopyran-2-one; orb1692110; SCHEMBL3331698; SCHEMBL32670724; DTXSID20675779
CAS 190788-61-5; molecular formula C15H17BO4; molecular weight — g/mol.
Coumarin-7-pinacolboronate, 190788-61-5, 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2h-chromen-2-one, Coumarin Boronic Acid pinacolate ester, MFCD22989333, 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)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.