5-Bromo-2-phenyl-1H-indole CAS 83515-06-4
| CAS No. | 83515-06-4 |
| Molecular Formula | C14H10BrN |
| Molecular Weight | 272.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 272.14 g/mol gives 5-Bromo-2-phenyl-1H-indole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Bromo-2-phenyl-1H-indole (CAS 83515-06-4), molecular formula C14H10BrN and molecular weight 272.14 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H10BrN, 5-Bromo-2-phenyl-1H-indole 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 272.14 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H10BrN |
| Molecular Weight | 272.14 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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- 7-Bromo-2-phenyl-1H-indole (CAS 100874-07-5)
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Recommended Standards
- 5-Bromo-2-ethoxy-N-ethylbenzamide (CAS 882080-55-9)
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- 5-Bromo-3-(3-methylpiperazin-1-yl)pyrazin-2-amine (CAS 893612-12-9)
- 2,7-Dichloro-5-fluoro-1H-benzo[d]imidazole (CAS 1388064-32-1)
- 2-(Pyridin-3-yloxy)ethan-1-amine hydrochloride (CAS 1956332-88-9)
- (2E)-3-(Dimethylamino)-2-[(E)-3,4,5-trimethyl-1H-pyrazole-1-carbonyl]prop-2-enenitrile (CAS 477710-15-9)
- 4-((2,4-Dichlorophenyl)sulfonyl)-2-methylbenzo[f][1,3,4]oxadiazepin-5(4H)-one (CAS 865658-78-2)
- 3-tert-Butoxycarbonylmethyl-1H-indazole-6-carboxylic acid (CAS 2355385-18-9)
- 2-[(4-Methoxyphenyl)methyl]-N-phenyl-1,3-thiazole-4-carboxamide (CAS 478030-34-1)
- N-{3-Chloro-4-[(4-chlorobenzyl)sulphonyl]phenyl}-N'-(2,6-difluorobenzoyl)urea 80< (CAS 685114-18-5)
- 2-((Trifluoromethyl)thio)ethanamine hydrochloride (CAS 1301739-06-9)
- (1-Isopropyl-1h-pyrrol-2-yl)methanamine (CAS 1242823-76-2)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
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