2-甲基-1,3-噻唑-4-甲醛，CAS 登记号 20949-84-2，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-methyl-1,3-thiazole-4-carbaldehyde · CAS 20949-84-2 · C5H5NOS. UNII AM20090176.
| CAS Registry Number | 20949-84-2 |
|---|---|
| PubChem CID | 2763191 |
| Molecular formula | C5H5NOS |
| IUPAC name | 2-methyl-1,3-thiazole-4-carbaldehyde |
| UNII (FDA) | AM20090176 |
| Molecular Weight | 127.17 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 127.00918496 |
| Monoisotopic Mass | 127.00918496 |
| Topological Polar Surface Area | 58.2 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
2-methyl-1,3-thiazole-4-carbaldehyde; RefChem:474789; 687-053-9; 4-Formyl-2-methylthiazole; 20949-84-2; 2-methylthiazole-4-carbaldehyde; 4-thiazolecarboxaldehyde, 2-methyl-; 2-methylthiazole-4-carboxaldehyde; MFCD06655197; 2-Methyl-4-thiazolecarboxaldehyde; 2-methyl-4-formylthiazole; 2-methyl-4-formyl-thiazole; AKOS000118579; Z90662164; 4-Thiazolecarboxaldehyde,2-methyl-; AM20090176
CAS 20949-84-2; molecular formula C5H5NOS; molecular weight — g/mol.
2-methyl-1,3-thiazole-4-carbaldehyde, RefChem:474789, 687-053-9, 4-Formyl-2-methylthiazole, 20949-84-2, 2-methylthiazole-4-carbaldehyde.
Hazard statements reported: H302.
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.