2-Chloro-5-[(4-methylbenzenesulfonyl)methyl]-1,3-thiazole CAS 478032-39-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478032-39-2 |
| Molecular Formula | C11H10ClNO2S2 |
| Molecular Weight | 287.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloro-5-[(4-methylbenzenesulfonyl)methyl]-1,3-thiazole (CAS 478032-39-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H10ClNO2S2. Molecular weight: 287.79 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H10ClNO2S2 |
| Molecular Weight | 287.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Chloro Standards
- 2-(5-Chloro-1h-indol-3-yl)-N-((1-methyl-1h-pyrrol-2-yl)methyl)ethan-1-amine (CAS 1011397-97-9)
- 4-Chloro-N-(thiophen-3-ylmethyl)benzenesulfonamide (CAS 1060229-77-7)
- 3-(5-chloro-2-methoxybenzoyl)-1,3-thiazolidine-2-thione (CAS 1092332-44-9)
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Recommended Standards
- 1'-(2-Chloroacetyl)-[1,4'-bipiperidine]-4'-carboxamide (CAS 516455-85-9)
- (E)-N'-Butyl-N-(4-chlorophenyl)pyridine-3-carboximidamide (CAS 74288-49-6)
- 5-((2-(2-Chlorophenoxy)ethyl)thio)-1,3,4-thiadiazol-2-amine (CAS 404376-76-7)
- 1-(4-((4-Bromobenzyl)oxy)phenyl)ethan-1-ol (CAS 1156181-00-8)
- 2-(1-Methylheptyl)-4,6-dinitrophenyl butenoate (CAS 6119-92-2)
- Pcb No. 47 (CAS 2437-79-8)
- 2-bromo-3,5-dimethylbenzoic acid (CAS 7697-33-8)
- 4-(Azetidin-3-yl)-2-chloropyridine (CAS 1260801-95-3)
- 6-(Ethylamino)-1,3-dimethylpyrimidine-2,4(1H,3H)-dione (CAS 5770-43-4)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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