5-Bromo-1,2,3,4-tetrahydrocarbazole CAS 78863-98-6
| CAS No. | 78863-98-6 |
| Molecular Formula | C12H12BrN |
| Molecular Weight | 250.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H12BrN, 5-Bromo-1,2,3,4-tetrahydrocarbazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 250.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
5-Bromo-1,2,3,4-tetrahydrocarbazole (CAS 78863-98-6) is a high-purity analytical reference standard with the molecular formula C12H12BrN and a molecular weight of 250.13 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-Bromo-1,2,3,4-tetrahydrocarbazole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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.) | 1979 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 5-Bromo-N,N-dimethylnaphthalen-1-amine (CAS 10586-45-5)
- 4-Bromo-8-ethyl-2-methylquinoline (CAS 1070879-45-6)
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- 3-(5-bromo-2-pyridyl)tetrahydrofuran-3-ol (CAS 1207758-77-7)
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Recommended Standards
- 4-Bromo-N,N-dimethylnaphthalen-1-amine (CAS 59557-93-6)
- 5-Bromo-3-(cyclopropylmethyl)-1H-indole (CAS 2180130-55-4)
- 4-Bromo-1-propylisoquinoline (CAS 2375776-44-4)
- 6-Bromo-2,3,4,9-tetrahydro-1H-carbazole (CAS 21865-50-9)
- 6-[(3-aminophenoxy)methyl]-N,N-dimethyl-1,3,5-triazine-2,4-diamine (CAS 1183585-51-4)
- N-(4-chlorophenyl)-2,5-dihydro-3-Thiophenesulfonamide,1,1-dioxide (CAS 880449-90-1)
- 5-(3,4-Dimethoxyphenyl)-7-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine (CAS 893615-43-5)
- Sodium 2,2-diethoxyethane-1-sulfonate (CAS 1929606-73-4)
- Tetrabutylammonium (dichlorobromide) (CAS 13053-75-3)
- Ethyl 5-amino-6-chloro-2-methylpyrimidine-4-carboxylate (CAS 1393541-06-4)
- Hydrochlorothiazide Impurity 14 (CAS 1668-63-9)
- 11-Acetateundecyltrimethoxysilane (CAS 1197981-12-6)
- 4-[3-(Trifluoromethyl)phenyl]-1H-1,2,3-triazole-5-carbonitrile (CAS 1047724-33-3)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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