3-溴-5-乙酯基-4,6-二甲基-2-吡喃酮，CAS 登记号 18152-79-9，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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3-Bromo-5-carbethoxy-4,6-dimethyl-2-pyrone · CAS 18152-79-9 · C10H11BrO4. UNII HMS1528L01.
| CAS Registry Number | 18152-79-9 |
|---|---|
| PubChem CID | 140340 |
| Molecular formula | C10H11BrO4 |
| IUPAC name | ethyl 5-bromo-2,4-dimethyl-6-oxopyran-3-carboxylate |
| UNII (FDA) | HMS1528L01 |
| Molecular Weight | 275.10 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 273.98407 |
| Monoisotopic Mass | 273.98407 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Reported hazard statements | H319 (100%) |
|---|
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
3-Bromo-5-carbethoxy-4,6-dimethyl-2-pyrone; Ethyl 3-bromo-4,6-dimethyl-2H-pyran-5-carboxylate; DTXSID20171160; NSC 139997; 2H-Pyrane-5-carboxylic acid, 3-bromo-4,6-dimethyl-2-oxo-, ethyl ester; RefChem:93191; DTXCID8093651; YMOPMHLWTLUFGX-UHFFFAOYSA-N; 18152-79-9; Ethyl 3-bromo-4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate; ethyl 5-bromo-2,4-dimethyl-6-oxopyran-3-carboxylate; 2H-Pyran-5-carboxylic acid, 3-bromo-4,6-dimethyl-2-oxo-, ethyl ester; MFCD00023863; NSC139997; Maybridge4_002707; Ethyl Bromoisodehydroacetate
CAS 18152-79-9; molecular formula C10H11BrO4; molecular weight — g/mol.
3-Bromo-5-carbethoxy-4,6-dimethyl-2-pyrone, Ethyl 3-bromo-4,6-dimethyl-2H-pyran-5-carboxylate, DTXSID20171160, NSC 139997, 2H-Pyrane-5-carboxylic acid, 3-bromo-4,6-dimethyl-2-oxo-, ethyl ester, RefChem:93191.
Hazard statements reported: H319.
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.