5-Bromo-4-chlorothiazole CAS 139670-07-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 139670-07-8 |
| Molecular Formula | C3HBrClNS |
| Molecular Weight | 198.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-4-chlorothiazole (CAS 139670-07-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3HBrClNS. Molecular weight: 198.47 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3HBrClNS |
| Molecular Weight | 198.47 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 2-Bromo-5-chlorothiazole (CAS 16629-15-5)
- 3-BROMO-4-CHLOROPYRIDINE 36953-42-1 4-CHLORO-3-BROMOPYRIDINE BC002132 PYRIDINE, 3-BROMO-4-CHLORO- (CAS 36953-42-1)
- 2-BROMO-3-CHLOROPYRIDINE 3-CHLORO-2-BROMOPYRIDINE 96424-68-9 ABBYPHARMA AP-18-5389 BC003028 PYRIDINE, 2-BROMO-3-CHLORO- (CAS 96424-68-9)
- 2-Bromo-N-methylbenzo[d]thiazol-6-amine (CAS 1247879-06-6)
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- 3-Bromo-5-cyclopropylpyridine (CAS 1044210-57-2)
- 2-Bromo-6-cyclopropylpyridine (CAS 1086381-26-1)
- 4-Bromo-2-cyclopropylpyridine (CAS 1086381-28-3)
Recommended Standards
- 5-Chloro-5H-dibenzo[b,d]borole (CAS 13059-59-1)
- 4-Chloro-3-isopropylbenzeneboronic acid (CAS 2121511-26-8)
- 2-Chloro-1,1,1,4,4,4-hexafluoro-2-butene (CAS 400-44-2)
- 4-Chloro-6-fluoro-2,3-dimethylquinoline (CAS 915722-86-0)
- 3-Phenyl-2-oxazolidinone (CAS 703-56-0)
- 2-Chloro-5-{[(4-chloronaphthalen-1-yl)oxy]methyl}-1,3-thiazole (CAS 339105-19-0)
- 3-Amino-N-(2-chlorophenyl)benzamide (CAS 115175-20-7)
- Ethyl 3-(2-(trifluoromethyl)phenyl)acrylate (CAS 50620-98-9)
- Vericiguat Impurity 78 (CAS CATO-C4X-289678)
- [His]1+12-Semaglutide (CAS CATO-C4X-2226178)
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