4',4''',4''''',4'''''''-(Ethene-1,1,2,2-tetrayl)tetrakis(([1,1'-biphenyl]-4-carbaldehyde)) CAS 1624970-54-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1624970-54-2 |
| Molecular Formula | C54H36O4 |
| Molecular Weight | 748.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4',4''',4''''',4'''''''-(Ethene-1,1,2,2-tetrayl)tetrakis(([1,1'-biphenyl]-4-carbaldehyde)) (CAS 1624970-54-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C54H36O4. Molecular weight: 748.86 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C54H36O4 |
| Molecular Weight | 748.86 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 37.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
Related Ethene Standards
- 4',4''',4''''',4'''''''-(Ethene-1,1,2,2-tetrayl)tetrakis(([1,1'-biphenyl]-3-carbaldehyde)) (CAS 2351847-81-7)
- 4',4''',4''''',4'''''''-(Ethene-1,1,2,2-tetrayl)tetrakis(([1,1'-biphenyl]-4-carbonitrile)) (CAS 608129-43-7)
- 2,2',2'',2'''-(Ethene-1,1,2,2-tetrayltetrakis([1,1'-biphenyl]-4',4-diyl))tetraacetonitrile (CAS 2624149-07-9)
- 4',4''',4''''',4'''''''-(Ethene-1,1,2,2-tetrayl)tetrakis(([1,1'-biphenyl]-4-ol)) (CAS 1712454-96-0)
- 4',4''',4''''',4'''''''-(ethene-1,1,2,2-tetrayl)tetrakis(([1,1'-biphenyl]-4-amine)) (CAS 2252187-21-4)
- 4',4''',4''''',4'''''''-(Ethene-1,1,2,2-tetrayl)tetrakis(([1,1'-biphenyl]-4-carboxylic acid)) (CAS 1610858-96-2)
- 4',4''',4''''',4'''''''-(Ethene-1,1,2,2-tetrayl)tetrakis(([1,1'-biphenyl]-3-carboxylicacid)) (CAS 2375763-59-8)
- 4',4''',4''''',4'''''''-(Ethene-1,1,2,2-tetrayl)tetrakis(([1,1'-biphenyl]-3,5-dicarbaldehyde)) (CAS 2762493-66-1)
Recommended Standards
- Amoxicillin Dimer Impurity (CAS 210289-72-8)
- Amoxicillin EP Impurity K (CAS 2088961-38-8)
- (Phe1,Ser2)-TRAP-6 (CAS 374898-11-0)
- tert-Butyl n-{[(z)-n'-hydroxycarbamimidoyl](phenyl)methyl}carbamate (CAS 946385-09-7)
- 4-(Difluoromethyl)-6-iodo-5-nitropicolinamide (CAS 1805428-24-3)
- 1-Benzyl-5,5-dimethyl-2-phenyl-hexahydro-pyrimidine (CAS 1965310-33-1)
- 2-(Quinolin-2-yl)ethane-1-thiol (CAS 218276-33-6)
- 5-(Chloromethyl)-2-(4-(trifluoromethoxy)phenyl)pyridine (CAS 851069-98-2)
- N'-(5-Fluoro-2-oxoindolin-3-ylidene)-4-hydroxybenzohydrazide (CAS 330572-32-2)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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