2-Amino-5-bromothiophene Hydrochloride CAS 1956321-73-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1956321-73-5 |
| Molecular Formula | C4H4BrNS HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Amino-5-bromothiophene Hydrochloride (CAS 1956321-73-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H4BrNS HCl. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H4BrNS HCl |
| Molecular Weight | 214.50 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- D-allo-Thr5-Semaglutide (CAS CATO-C4X-2226243)
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- Nicorandil Impurity 24 (CAS 149415-43-0)
- 2-{3-Bromobicyclo[1.1.1]pentan-1-yl}-1-phenylethan-1-one (CAS 2102408-90-0)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
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)
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