2-氨基-1,3-噻唑-5-羧酸，CAS 登记号 40283-46-3，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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2-Amino-1,3-thiazole-5-carboxylic Acid · CAS 40283-46-3 · C4H4N2O2S. UNII ST45008530.
| CAS Registry Number | 40283-46-3 |
|---|---|
| PubChem CID | 315243 |
| Molecular formula | C4H4N2O2S |
| IUPAC name | 2-amino-1,3-thiazole-5-carboxylic acid |
| UNII (FDA) | ST45008530 |
| Molecular Weight | 144.15 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 143.99934855 |
| Monoisotopic Mass | 143.99934855 |
| Topological Polar Surface Area | 104 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| GHS notification summary | 2.3% (1 / 43) |
|---|
| GHS notification summary | 2.3% (1 / 43) |
|---|---|
| Reported hazard statements | H317 (93%) |
This chemical does not meet GHS hazard criteria for 2.3% (1 of 43) of reports.
H317 (93%): May cause an allergic skin reaction [Warning Sensitization, Skin]
2-amino-1,3-thiazole-5-carboxylic acid; RefChem:462935; 609-810-4; 2-Aminothiazole-5-carboxylic acid; 40283-46-3; 2-amino-5-thiazolecarboxylic acid; 5-Thiazolecarboxylic acid, 2-amino-; MFCD06203554; 2-Aminothiazole-5-carboxylicAcid; NSC239729; aminothiazole 5-carboxylic acid; SCHEMBL1631557; DTXSID30311171; ALBB-022659; SBB066572; AKOS010056916
CAS 40283-46-3; molecular formula C4H4N2O2S; molecular weight — g/mol.
2-amino-1,3-thiazole-5-carboxylic acid, RefChem:462935, 609-810-4, 2-Aminothiazole-5-carboxylic acid, 40283-46-3, 2-amino-5-thiazolecarboxylic acid.
2.3% of GHS notifications report no hazard classification (1 of 43).
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.