3-Bromo-1-chloro-9H-carbazole CAS 193558-51-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 193558-51-9 |
| Molecular Formula | C12H7BrClN |
| Molecular Weight | 280.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-1-chloro-9H-carbazole (CAS 193558-51-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H7BrClN. Molecular weight: 280.55 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H7BrClN |
| Molecular Weight | 280.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 6-Bromo-2-chloro-9H-carbazole (CAS 1245649-59-5)
- 4-Bromo-5-chloro-2-(2-methoxyethoxy)aniline (CAS 1393441-77-4)
- 4-Bromo-5-chloro-N-isobutylfuran-2-carboxamide (CAS 1427012-09-6)
- 4-Bromo-N-(tert-butyl)-5-chlorofuran-2-carboxamide (CAS 1427024-56-3)
- 3-Bromo-6-chloro-9H-carbazole (CAS 51501-58-7)
- 2-Bromo-4-cyanobenzene-1-sulfonyl chloride (CAS 1098387-29-1)
- 3-bromo-4-cyanobenzene-1-sulfonyl chloride (CAS 1201684-65-2)
- 5-Bromo-2-cyanobenzenesulfonyl chloride (CAS 1257415-88-5)
Recommended Standards
- 2-Chloro-3-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 2283378-06-1)
- 1-[2-Chloro-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethan-1-one (CAS 1417036-32-8)
- 3-Chloro-2-formyl-4-methylphenylboronic acid pinacol ester (CAS 2121513-75-3)
- D-Leucine Benzyl Ester p-Methylbenzenesulfonate (CAS 17664-93-6)
- 5-(tert-Butyl)-2-chloropyridin-3-amine (CAS 1211535-38-4)
- trans-3-(Boc-amino)-4-hydroxypyrrolidine (CAS 870632-89-6)
- 1,2-Dilauroyl-sn-glycerol (CAS 60562-15-4)
- 1-(Benzyloxy)-5-bromo-3-fluoro-2-nitrobenzene (CAS 2489407-62-5)
- 2-Ethyl-N-(5-(propylthio)-1,3,4-thiadiazol-2-yl)butanamide (CAS 393565-09-8)
- [γ-Glu]15 Semaglutide (CAS CATO-C4X-222690)
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