4-噻唑甲酸，CAS 登记号 3973-08-8，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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thiazole-4-carboxylic acid · CAS 3973-08-8 · C4H3NO2S. UNII UE1ZOP7MLZ.
| CAS Registry Number | 3973-08-8 |
|---|---|
| PubChem CID | 304271 |
| Molecular formula | C4H3NO2S |
| IUPAC name | 1,3-thiazole-4-carboxylic acid |
| UNII (FDA) | UE1ZOP7MLZ |
| Molecular Weight | 129.14 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 128.98844951 |
| Monoisotopic Mass | 128.98844951 |
| Topological Polar Surface Area | 78.4 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (13%), H317 (87%), H319 (15.2%), H335 (10.9%) |
|---|
H315 (13%): Causes skin irritation [Warning Skin corrosion/irritation]
H317 (87%): May cause an allergic skin reaction [Warning Sensitization, Skin]
Thiazole-4-carboxylic acid; 4-Thiazolecarboxylic acid; 3973-08-8; 1,3-THIAZOLE-4-CARBOXYLIC ACID; UE1ZOP7MLZ; 4-thiazole carboxylic acid; NSC 195467; NSC-195467; DTXSID30307857; RefChem:526974; DTXCID60258984; 628-056-7; 4-Thiazolecarboxylicacid; MFCD00623589; UNII-UE1ZOP7MLZ; 4-CARBOXYTHIAZOLE
CAS 3973-08-8; molecular formula C4H3NO2S; molecular weight — g/mol.
Thiazole-4-carboxylic acid, 4-Thiazolecarboxylic acid, 3973-08-8, 1,3-THIAZOLE-4-CARBOXYLIC ACID, UE1ZOP7MLZ, 4-thiazole carboxylic acid.
Hazard statements reported: H315, H317, H319, H335.
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.