4-Bromophenanthrene CAS 19462-79-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19462-79-4 |
| Molecular Formula | C14H9Br |
| Molecular Weight | 257.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromophenanthrene (CAS 19462-79-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H9Br. Molecular weight: 257.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H9Br |
| Molecular Weight | 257.13 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.) | 1962 |
| Halogen Content | Br-containing |
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Recommended Standards
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- 2-((5-(4-Chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-ethylphenyl)acetamide (CAS 477332-64-2)
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- 3-Methyl-4-(1h-pyrrol-1-yl)benzoic acid (CAS 593272-74-3)
- 2-(6-Chloro-2,4-difluoro-3-methylphenyl)acetonitrile (CAS 1858250-05-1)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
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