3-Bromo-5-(phenyldiazenyl)-[1,1'-biphenyl]-4-ol CAS 1192823-92-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1192823-92-9 |
| Molecular Formula | C18H13BrN2O |
| Molecular Weight | 353.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Bromo-5-(phenyldiazenyl)-[1,1'-biphenyl]-4-ol (CAS 1192823-92-9) pharmaceutical standards reference standard. Molecular formula: C18H13BrN2O. Molecular weight: 353.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H13BrN2O |
| Molecular Weight | 353.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- Sildenafil Impurity 260 (CAS CATO-C4X-1128260)
- 2-Bromo-1-(difluoromethoxy)-3-methylbenzene (CAS 1261580-11-3)
- 3-(Cyclohex-1-en-1-yl)isoquinoline (CAS 241813-14-9)
- 4-Bromo-3-(difluoromethyl)-2-methyl-6-nitropyridine (CAS 1805929-21-8)
- (1,4-Diazepan-1-yl)(5-methylfuran-2-yl)methanone hydrochloride (CAS 1837108-27-6)
- (4-(Methoxycarbonyl)-3,5-dimethylphenyl)boronic acid (CAS 876189-19-4)
- N-[(4-Methylphenyl)methyl]pyridin-3-amine (CAS 200279-80-7)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com