3-Bromo-9-propyl-9H-carbazole CAS 865443-61-4
| CAS No. | 865443-61-4 |
| Molecular Formula | C15H14BrN |
| Molecular Weight | 288.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 288.18 g/mol gives 3-Bromo-9-propyl-9H-carbazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-Bromo-9-propyl-9H-carbazole (CAS 865443-61-4), a certified reference material (molecular formula C15H14BrN, MW 288.18 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H14BrN, 3-Bromo-9-propyl-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 288.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 3-Bromo-9-propyl-9H-carbazole 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 | C15H14BrN |
| Molecular Weight | 288.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Ledipasvir Impurity 28 (CAS CATO-C4X-331328)
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- 3-(3,5-Difluorophenyl)-1H-pyrazole-5-carboxylic acid (CAS 1276541-99-1)
- (Des-Gly2)-Exenatide trifluoroacetate salt (CAS 1678416-78-8)
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