9-Benzyl-3,6-dibromocarbazole CAS 118599-27-2
| CAS No. | 118599-27-2 |
| Molecular Formula | C19H13Br2N |
| Molecular Weight | 415.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 415.12 g/mol gives 9-Benzyl-3,6-dibromocarbazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
9-Benzyl-3,6-dibromocarbazole (CAS 118599-27-2) is a high-purity analytical reference standard with the molecular formula C19H13Br2N and a molecular weight of 415.12 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, 9-Benzyl-3,6-dibromocarbazole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 415.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C19H13Br2N |
| Molecular Weight | 415.12 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Tasisulam (CAS 519055-62-0)
- 9-Benzyl-2,7-dibromo-9H-carbazole (CAS 1384281-49-5)
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- 3,5-Dibromo-4-(3-isopropyl-4-methoxyphenoxy)aniline (CAS 169113-83-1)
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