2,7-Dibromo-9-heptyl-9H-carbazole CAS 1173071-58-3
| CAS No. | 1173071-58-3 |
| Molecular Formula | C19H21Br2N |
| Molecular Weight | 423.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C19H21Br2N, 2,7-Dibromo-9-heptyl-9H-carbazole 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 423.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2,7-Dibromo-9-heptyl-9H-carbazole (CAS 1173071-58-3) is a high-purity analytical reference standard with the molecular formula C19H21Br2N and a molecular weight of 423.18 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.
CATO manufactures 2,7-Dibromo-9-heptyl-9H-carbazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H21Br2N |
| Molecular Weight | 423.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
- 3,6-Dibromo-9-heptyl-9H-carbazole (CAS 1103535-99-4)
- 1,3-Dibromo-5-(2-ethylhexyl)-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione (CAS 1231160-83-0)
- 1,3-Dibromo-5-octyl-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione (CAS 566939-58-0)
- 3,5-Dibromo-1-tetradecyl-1H-1,2,4-triazole (CAS 1240572-65-9)
- 2,6-Dibromo-4-((triisopropylsilyl)oxy)aniline (CAS 1821647-03-3)
- 6,8-Dibromo-2-(3,4-dimethoxyphenyl)quinoline (CAS 861210-90-4)
- 4-(3,5-Dibromo-2-hydroxybenzylidene)-2-phenyloxazol-5(4H)-one (CAS 113425-80-2)
- 3-[(3,5-Dibromo-4-hydroxy-benzylidene)-hydrazono]-1,3-dihydro-indol-2-one (CAS 454240-99-4)
Recommended Standards
- N,N-Bis(2-bromopropyl)-9H-fluoren-2-amine (CAS 6583-81-9)
- 4-Chlorobenzyl 2-(2-(2-chloroacetyl)hydrazinyl)-4-(trifluoromethyl)pyrimidine-5-carboxylate (CAS 648859-40-9)
- Gatifloxacin Impurity 25 (CAS CATO-C4X-125325)
- 2-((1,3-Dioxoisoindolin-2-yl)oxy)-N-(5-iodopyridin-2-yl)acetamide (CAS 339018-00-7)
- Nb-Feruloyltryptamine, 98% (CAS 53905-13-8)
- 2-(2-Chlorobenzo[d]oxazol-4-yl)acetonitrile (CAS 1806326-09-9)
- 2-Fluoronaphthalene (CAS 323-09-1)
- (R)-1-Hydroxy-5-oxopyrrolidine-2-carboxamide (CAS 148650-24-2)
- {2-[(4-Acetylphenoxy)methyl]-1H-benzimidazol-1-yl}acetic acid (CAS 891449-08-4)
- Benzyl-PEG2-ethoxyethane-PEG2 (CAS 2115897-18-0)
- 2-Amino-7,8-dihydroquinazolin-6(5H)-one (CAS 944895-82-3)
- 2-(azepan-1-yl)cyclohexan-1-one (CAS 1157735-52-8)
- 6-(tert-butyl)quinolin-4-ol (CAS 1065092-83-2)
- Sperm Peptide P10G (H-2424.0001) (CAS 137353-73-2)
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 18665070610 / Nicole.chen@cato-chem.com