4-Bromo-5-propylthiophene-2-carbonyl chloride CAS 1160249-08-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1160249-08-0 |
| Molecular Formula | C8H8BrClOS |
| Molecular Weight | 267.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-5-propylthiophene-2-carbonyl chloride (CAS 1160249-08-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8BrClOS. Molecular weight: 267.57 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8BrClOS |
| Molecular Weight | 267.57 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- (5E)-3-Ethyl-5-[(3-phenoxyphenyl)methylidene]-1,3-thiazolidine-2,4-dione (CAS 692279-40-6)
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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