2-bromo-4-methyl-1,3-thiazole-5-sulfonyl chloride CAS 1421601-62-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1421601-62-8 |
| Molecular Formula | C4H3BrClNO2S2 |
| Molecular Weight | 276.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-bromo-4-methyl-1,3-thiazole-5-sulfonyl chloride (CAS 1421601-62-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H3BrClNO2S2. Molecular weight: 276.56 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H3BrClNO2S2 |
| Molecular Weight | 276.56 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related bromo Standards
- n-(4-Bromo-3-methylphenyl)-2-chloropropanamide (CAS 1016746-86-3)
- 1211465-92-7 2-Bromo-N-(5-chloro-2-methylphenyl)propanamide MFCD15208571 (CAS 1211465-92-7)
- 4-(2-Bromo-5-chlorophenyl)morpholine (CAS 1257665-20-5)
- 4-(3-Bromo-5-chlorophenyl)morpholine (CAS 1259445-15-2)
- 2-Bromo-N-(3-chloro-2-methylphenyl)propanamide (CAS 127091-53-6)
- 4-(4-Bromo-2-chlorophenyl)morpholine (CAS 1272756-07-6)
- 4-Bromo-3-chloro-1-morpholinobenzene (CAS 1279027-86-9)
- 3-(5-Bromo-2-chlorophenoxy)pyrrolidine (CAS 1339344-04-5)
Recommended Standards
- 1-(4-Chloro-2-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-one (CAS 1417508-51-0)
- 4-(2-Bromo-4-chlorophenyl)morpholine (CAS 1432058-09-7)
- 1-(3-Chloro-4-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-one (CAS 1417461-82-5)
- rac-cis-Dorzolamide (CAS 120279-90-5)
- 6-Chloro-4-cyanonicotinic acid (CAS 1256791-53-3)
- 6-((3,4-Dimethylphenyl)(methyl)amino)-3-methylpyrimidine-2,4(1H,3H)-dione (CAS 41648-17-3)
- 2-(Difluoromethyl)-6-methyl-4-nitropyridine (CAS 1806064-85-6)
- rac Enterolactone -13C3 (CAS 918502-72-4)
- Lidocaine Impurity 34 (CAS 29183-14-0)
- Des-Pro36-Tirzepatide (CAS CATO-CPTD788937)
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