3-Bromo-9-(4-bromophenyl)-9H-carbazole CAS 1226860-66-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1226860-66-7 |
| Molecular Formula | C18H11Br2N |
| Molecular Weight | 401.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-9-(4-bromophenyl)-9H-carbazole (CAS 1226860-66-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H11Br2N. Molecular weight: 401.09 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H11Br2N |
| Molecular Weight | 401.09 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 |
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Recommended Standards
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- 2-Bromo-3-cyano-5-(trifluoromethyl)benzenesulfonyl chloride (CAS 1805100-78-0)
- Ethyl 4-(2-aminoethyl)piperidine-1-carboxylate (CAS 106244-90-0)
- 2',7'-Dibromo-14H-spiro[dibenzo[c,h]acridine-7,9'-fluorene] (CAS 1303969-21-2)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
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