Ethyl 4-(methylthio)-2-thioxo-3-(p-tolyl)-2,3-dihydrothiazole-5-carboxylate CAS 478261-54-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478261-54-0 |
| Molecular Formula | C14H15NO2S3 |
| Molecular Weight | 325.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 4-(methylthio)-2-thioxo-3-(p-tolyl)-2,3-dihydrothiazole-5-carboxylate (CAS 478261-54-0) pharmaceutical standards reference standard. Molecular formula: C14H15NO2S3. Molecular weight: 325.47 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H15NO2S3 |
| Molecular Weight | 325.47 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 3 |
Related Ethyl Standards
- N-(5-(Methylthio)-1,3,4-thiadiazol-2-yl)-1-(thiophen-2-yl)cyclopentane-1-carboxamide (CAS 1219912-21-6)
- N-(2-(Methylthio)phenyl)-2-(p-tolyl)-2H-tetrazole-5-carboxamide (CAS 1396877-47-6)
- 2-(5-(4-(Methylthio)phenyl)-2-phenyloxazol-4-yl)acetic acid (CAS 106131-58-2)
- 2-(Methylthio)-N-((5-phenylisoxazol-3-yl)methyl)nicotinamide (CAS 1207046-58-9)
- N-(5-(3-(Methylthio)phenyl)-1,3,4-oxadiazol-2-yl)-2-phenylacetamide (CAS 886915-14-6)
- 4-Methyl-2-(methylthio)-7-(4-(trifluoromethyl)phenyl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine (CAS 338402-31-6)
- (6-Methyl-3-(methylthio)-5-oxo-1,2,4-triazin-4(5H)-yl)methyl 3-chlorobenzoate (CAS 877642-80-3)
- 2-(Methylthio)-5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 174842-48-9)
Recommended Standards
- 5-(4-hydroxyphenyl)-11-methyl-8-thia-4,6,11-triazatricyclo[7.4.0.0²⁷]trideca-1(9),2(7)-dien-3-one (CAS 374908-40-4)
- Methyl (adamantane-1-carbonyl)methioninate (CAS 5328-43-8)
- 4-Piperidinomethyl-4-thiomethylbenzophenone (CAS 898771-26-1)
- (±)-p-Fluoro Pseudoephedrine Hydrochloride (CAS 7799-73-7)
- n-(1-(4-Ethylphenyl)ethyl)propan-2-amine (CAS 1019498-98-6)
- 4-Chloro-2-methyl-5,6,7,8-tetrahydroquinazoline (CAS 90561-38-9)
- Cefdinir Impurity 2 (CAS CATO-C4X-12102)
- (S)-4-(2-hydroxy-1-(methylamino)ethyl)phenol (CAS 1212871-56-1)
- N-(5,6-dimethyl-1-(3-methylbenzyl)-1H-benzo[d]imidazol-4-yl)-3-(trifluoromethyl)benzenesulfonamide (CAS 338423-68-0)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
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