4-(Boc-amino)-2-bromothiophene CAS 494833-75-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 494833-75-9 |
| Molecular Formula | C9H12BrNO2S |
| Molecular Weight | 278.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Boc-amino)-2-bromothiophene (CAS 494833-75-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H12BrNO2S. Molecular weight: 278.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H12BrNO2S |
| Molecular Weight | 278.17 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-Bromo-n-n-propylbenzenesulfonamide (CAS 851172-93-5)
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- 3-Bromo-N-isopropylbenzenesulfonamide (CAS 871269-08-8)
- 4-Chloro-2-(difluoromethyl)benzo[d]oxazole (CAS 1806426-94-7)
- 3-(cyclobutylamino)benzonitrile (CAS 1248517-44-3)
- 2-(5-Methyl-6-(pyrrolidin-1-yl)pyridin-3-yl)ethanol (CAS 1355219-25-8)
- Calvatic acid (CAS 54723-08-9)
- N-Butyl-2-cyclopropyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide (CAS 1956378-94-1)
- 9-(Chloromethyl)-9H-fluorene (CAS 36375-77-6)
- Osteogenic Growth Peptide (10-14) (CAS 105250-85-9)
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