9-(4-Bromo-2-chlorophenyl)-9H-carbazole CAS 1638533-93-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1638533-93-3 |
| Molecular Formula | C18H11BrClN |
| Molecular Weight | 356.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 9-(4-Bromo-2-chlorophenyl)-9H-carbazole (CAS 1638533-93-3) pharmaceutical standards reference standard. Molecular formula: C18H11BrClN. Molecular weight: 356.64 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H11BrClN |
| Molecular Weight | 356.64 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 |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 9-(2-Bromo-5-chlorophenyl)-9H-carbazole (CAS 1361956-35-5)
- 9-(3-Bromo-5-chlorophenyl)-9H-carbazole (CAS 1638533-94-4)
- 9-(2-Bromo-4-chlorophenyl)-9H-carbazole (CAS 1838683-77-4)
- {2-bromo-4-[(2-chlorophenyl)methoxy]-5-methoxyphenyl}methanamine (CAS 937598-86-2)
- 9-(2-Bromo-3-chlorophenyl)-9H-carbazole (CAS 2126841-70-9)
- 6-Bromo-2-chloro-5-methyl-8-(1-methylcyclopentyl)pyrido[2,3-d]pyrimidin-7(8H)-one (CAS 1956322-12-5)
- N-(5-bromo-2-chloropyridin-3-yl)morpholine-4-sulfonamide (CAS 1162680-93-4)
- 6'-Bromo-8'-chloro-1',5'-dioxo-1',5'-dihydro-2'H-spiro[cyclohexane-1,3'-imidazo[1,5-a]pyridine]-4-carbonitrile (CAS 1849593-46-9)
Recommended Standards
- 2-Chloro-9-(3,4-dichlorobenzyl)-N,N-dimethyl-9H-purin-6-amine (CAS 115204-65-4)
- Triclopyr impurity B (CAS CATO-CCPD103605)
- Triclopyr-2-Butoxyethyl Ester (CAS 64700-56-7)
- N,N-Diallyl-2-(aminomethyl)aniline (CAS 1220034-10-5)
- 2-[(2S)-oxetan-2-yl]ethan-1-amine (CAS 1438983-99-3)
- 2,5-Dimethyl-4-(1,3-dioxolan-2-yl)benzophenone (CAS 898760-22-0)
- 6-methoxy-3-(propan-2-yl)-1,2,3,4-tetrahydroquinoline hydrochloride (CAS 1909318-95-1)
- DL-2-Methylserine (CAS 5424-29-3)
- 632366-16-6 4-{[3-(Trifluoromethyl)benzyl]oxy}benzoic acid MFCD12028135 (CAS 632366-16-6)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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