4-Methylthiazole CAS 693-95-8
Purity >95%In StockPharmaceutical Standards
| CAS No. | 693-95-8 |
| Molecular Formula | C4H5NS |
| Molecular Weight | 99.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Methylthiazole (CAS 693-95-8) pharmaceutical standards reference standard. Molecular formula: C4H5NS. Molecular weight: 99.15 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H5NS |
| Molecular Weight | 99.15 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylthiazole Standards
- 2-Methylthiazole (CAS 3581-87-1)
- 4-Methylthiazole-2-carbonitrile (CAS 100516-98-1)
- 5-Methylthiazole-4-carbonitrile (CAS 1187942-88-6)
- 2-Methylthiazole-4-carbonitrile (CAS 21917-76-0)
- 2-Methylthiazole-5-carbonitrile (CAS 65735-10-6)
- 5-Methylthiazole-2-carbaldehyde (CAS 13838-78-3)
- 2-Methylthiazole-4-carbaldehyde (CAS 20949-84-2)
- 5-Methylthiazole-4-carbaldehyde (CAS 261710-79-6)
Recommended Standards
- Allyl Isothiocyanate (CAS 57-06-7)
- Aniline-1-<SUP>13</SUP>C (CAS 18960-62-8)
- 2,5-Dimethylfuran-d3 (CAS CATO-CCFD201002)
- 2-{[2-(morpholin-4-yl)-1,3-thiazol-5-yl]methyl}-2,3-dihydro-1H-isoindole-1,3-dione (CAS 866136-91-6)
- tert-Butyl 4-iodoisoindoline-2-carboxylate (CAS 1194375-68-2)
- (S)-N-Isopropylpiperidin-3-amine dihydrochloride (CAS 1338222-23-3)
- 5-(3-Chlorophenyl)-3-(4-methoxyphenyl)isoxazole (CAS 76112-09-9)
- 4-(2,4-Dichlorobenzoyl)-N-[(1Z)-(methoxyimino)methyl]-1H-pyrrole-2-carboxamide (CAS 241146-96-3)
- 7-Chloro-3-(2,4-dichloro-5-isopropoxyphenyl)-2-(methylthio)quinazolin-4(3H)-one (CAS 339099-18-2)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com