4',4'''-(Diazene-1,2-diyl)bis(([1,1'-biphenyl]-4-carboxylicacid)) CAS 148-85-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 148-85-6 |
| Molecular Formula | C26H18N2O4 |
| Molecular Weight | 422.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4',4'''-(Diazene-1,2-diyl)bis(([1,1'-biphenyl]-4-carboxylicacid)) (CAS 148-85-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C26H18N2O4. Molecular weight: 422.43 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C26H18N2O4 |
| Molecular Weight | 422.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Diazene Standards
- 5,5'-(Diazene-1,2-diyl)bis(benzene-1,2,3-tricarboxylic acid) (CAS 1236108-27-2)
- 4,4'-(Diazene-1,2-diyl)bis(3-aminobenzenesulfonic acid) (CAS 681464-70-0)
- Diazene, 1,2-bis[4-(4-bromobutoxy)phenyl]- (CAS 222046-22-2)
- 4,4'-(Diazene-1,2-diyl)diphthalic acid (CAS 21278-45-5)
- (E)-4,4'-(diazene-1,2-diyl)bis(2,6-dichlorophenol) (CAS 92050-15-2)
- 4,4'-(Diazene-1,2-diyl)dibenzenesulfonic acid (CAS 2779-21-7)
- (E)-4,4'-(Diazene-1,2-diyl)bis(3,5-difluorobenzoic acid) (CAS 1661863-04-2)
- 3,3'-(Diazene-1,2-diyl)bis(N,N-diethylaniline) (CAS 129882-14-0)
Recommended Standards
- Vericiguat Impurity 17 (CAS 625115-49-3)
- 1,4-Bis((4-hydroxyphenyl)amino)anthracene-9,10-dione (CAS 15939-83-0)
- Riociguat Impurity 38 (CAS CATO-C4X-174938)
- 2,4-Dichloro-6-(trifluoromethyl)-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine (CAS 2306272-91-1)
- 4-Chloro-N-(5,6-dimethyl-1-(4-methylbenzyl)-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 861211-92-9)
- (5-Chloro-2-fluoro-3-methylphenyl)boronic acid (CAS 352535-87-6)
- (S)-2-(1-(2-((tert-Butoxycarbonyl)amino)acetyl)pyrrolidine-2-carboxamido)acetic acid (CAS 66143-41-7)
- N,N-Dimethyl-4-((4-((4-((trimethylsilyl)ethynyl)-phenyl)ethynyl)phenyl)ethynyl)aniline (CAS 858363-73-2)
- 2-((2-Fluorophenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 380186-62-9)
- Des-Phe22-Tirzepatide (CAS CATO-CPTD788951)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com