4,4'-Dibromo-N,N-diphenyl-[1,1'-biphenyl]-2-amine CAS 476666-79-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 476666-79-2 |
| Molecular Formula | C24H17Br2N |
| Molecular Weight | 479.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4'-Dibromo-N,N-diphenyl-[1,1'-biphenyl]-2-amine (CAS 476666-79-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H17Br2N. Molecular weight: 479.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C24H17Br2N |
| Molecular Weight | 479.21 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-Chloro-2-[(1E)-{2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]hydrazin-1-ylidene}(phenyl)methyl]-5-(trifluoromethyl)pyridine (CAS 339106-63-7)
- N,N-Bis(4-bromophenyl)-4-biphenylamine (CAS 884530-69-2)
- 3-(5-(3,5-Bis(trifluoromethyl)phenyl)furan-2-yl)-1-(3,4-dichlorophenyl)prop-2-en-1-one (CAS 646497-86-1)
- 2-Ethoxy-4-methylthiazole-5-carboxylic acid (CAS 1285588-73-9)
- 4-Amino-2,3,5,6-tetrafluorobenzaldehyde (CAS 119060-58-1)
- 3-(5-([1,1'-Biphenyl]-4-yl)oxazol-2-yl)aniline (CAS 83959-77-7)
- 2-(4-(Difluoromethyl)-2-fluoropyridin-3-yl)acetonitrile (CAS 1805224-68-3)
- 4-(4-Chlorophenyl)-2-(4-methylphenoxy)pyrimidine (CAS 339106-09-1)
- Tert-butyl 5,5-difluoro-2,9-diazaspiro[5.5]Undecane-2-carboxylate (CAS 1159982-61-2)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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