6-Bromo-2,3,4,9-tetrahydro-1H-carbazole CAS 21865-50-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21865-50-9 |
| Molecular Formula | C12H12BrN |
| Molecular Weight | 250.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Bromo-2,3,4,9-tetrahydro-1H-carbazole (CAS 21865-50-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H12BrN. Molecular weight: 250.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H12BrN |
| Molecular Weight | 250.13 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-Bromo-3-(cyclopropylmethyl)-1H-indole (CAS 2180130-55-4)
- 6-Bromo-3-ethyl-2-methylquinoline (CAS 409346-90-3)
- 5-Bromo-1,2,3,4-tetrahydrocarbazole (CAS 78863-98-6)
- 3-Methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-6-sulfonamide (CAS 62522-62-7)
- 1-([1,1'-Biphenyl]-4-yl)-2-(ethylsulfonyl)ethanamine (CAS 1489943-68-1)
- 2-[4-(2,2,2-Trifluoroethoxy)phenyl]ethanol (CAS 149127-94-6)
- 1-{4-[4-(morpholine-4-carbonyl)piperidin-1-yl]phenyl}ethan-1-one (CAS 900018-92-0)
- 2-(((4-Chlorophenyl)thio)methyl)pyrrolidine hydrochloride (CAS 1353945-59-1)
- Triptorelin Impurity 8 (CAS CATO-C4X-18628)
- Semaglutide Impurity 130 (CAS 1188328-40-6)
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