9-(3-Bromo-4-iodophenyl)-9H-carbazole CAS 1638533-90-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1638533-90-0 |
| Molecular Formula | C18H11BrIN |
| Molecular Weight | 448.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9-(3-Bromo-4-iodophenyl)-9H-carbazole (CAS 1638533-90-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H11BrIN. Molecular weight: 448.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H11BrIN |
| Molecular Weight | 448.10 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.) | 1993 |
| Halogen Content | Br/I-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- (1s)-1-(2,5-Dichlorophenyl)ethan-1-ol (CAS 691881-93-3)
- (6-Bromo-3-(trifluoromethyl)pyridin-2-yl)methanol (CAS 1806983-20-9)
- Methyl 2-bromo-6-cyano-4-iodobenzoate (CAS 1807162-86-2)
- 5,6-Diamino-3-(difluoromethyl)pyridin-2-ol (CAS 1805012-32-1)
- (1S,3aS,6aS)-Octahydropentalen-1-amine hydrochloride (CAS 1820580-49-1)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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