4-甲基恶唑-5-甲酸，CAS 登记号 2510-32-9，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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4-Methyloxazole-5-carboxylic acid · CAS 2510-32-9 · C5H5NO3. UNII ST50532557.
| CAS Registry Number | 2510-32-9 |
|---|---|
| PubChem CID | 292311 |
| Molecular formula | C5H5NO3 |
| IUPAC name | 4-methyl-1,3-oxazole-5-carboxylic acid |
| UNII (FDA) | ST50532557 |
| Molecular Weight | 127.10 |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 127.026943022 |
| Monoisotopic Mass | 127.026943022 |
| Topological Polar Surface Area | 63.3 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| GHS notification summary | 20% (1 / 5) |
|---|
| GHS notification summary | 20% (1 / 5) |
|---|---|
| Reported hazard statements | H302 (20%), H315 (80%), H319 (80%), H335 (60%) |
This chemical does not meet GHS hazard criteria for 20% (1 of 5) of reports.
H302 (20%): Harmful if swallowed [Warning Acute toxicity, oral]
4-methyl-1,3-oxazole-5-carboxylic acid; DTXSID00303366; RefChem:524889; DTXCID30254498; 800-361-1; 2510-32-9; 4-Methyloxazole-5-carboxylic acid; 5-oxazolecarboxylic acid, 4-methyl-; 4-methyl-5-oxazolecarboxylic acid; MFCD01571070; 4-methyl-oxazole-5-carboxylic acid; 4-Methoxyoxazole-5-carboxylicAcid; 4-Methoxyoxazole-5-carboxylic Acid; NSC158017; SCHEMBL354015; oxazole, 5-carboxy-4-methyl-
CAS 2510-32-9; molecular formula C5H5NO3; molecular weight — g/mol.
4-methyl-1,3-oxazole-5-carboxylic acid, DTXSID00303366, RefChem:524889, DTXCID30254498, 800-361-1, 2510-32-9.
20% of GHS notifications report no hazard classification (1 of 5).
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.