5',5''-Bis(4-carboxyphenyl)-[1,1':3',1'':3'',1'''-quaterphenyl]-4,4'''-dicarboxylic acid CAS 1383925-31-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1383925-31-2 |
| Molecular Formula | C40H26O8 |
| Molecular Weight | 634.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5',5''-Bis(4-carboxyphenyl)-[1,1':3',1'':3'',1'''-quaterphenyl]-4,4'''-dicarboxylic acid (CAS 1383925-31-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C40H26O8. Molecular weight: 634.63 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C40H26O8 |
| Molecular Weight | 634.63 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 28.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Bis Standards
- 4',5'-Bis(4-carboxyphenyl)-3',6'-dihydroxy-[1,1':2',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 2415189-01-2)
- 5-(4-Carboxyphenyl)-10,15,20-triphenylporphyrin (CAS 95051-10-8)
- 4',5'-Bis(4-carboxyphenyl)-3',6'-dimethyl-[1,1':2',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 2161327-52-0)
- 9-(2-Carboxyphenyl)-2-chloro-5-[{2-(di(2-pyridyl)aminomethyl)phenyl}aminomethyl]-6-hydroxy-3-xanthanone Zinpyr-4 (CAS 502467-23-4)
- 5',5''-Bis(4-carboxyphenyl)-4'',6'-dimethoxy-[1,1':3',1'':3'',1'''-quaterphenyl]-4,4'''-dicarboxylicacid (CAS 1931172-14-3)
- 5-(3,6-Bis(4-carboxyphenyl)-9H-carbazol-9-yl)isophthalicacid (CAS 2588354-01-0)
- 4',5'-Bis(4-carboxyphenyl)-[1,1':2',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1078153-58-8)
- 4',5'-Bis(3-carboxyphenyl)-[1,1':2',1''-terphenyl]-3,3''-dicarboxylic acid (CAS 1629643-34-0)
Recommended Standards
- Novobiocin Sodium Salt (CAS 1476-53-5)
- 2,9-Bis(4-fluorophenethyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone (CAS 215726-57-1)
- Fmoc-Lys(Boc)-OPfp (CAS 86060-98-2)
- 6-Methoxy-7-(2-(2-methoxyethoxy)ethoxy)quinazolin-4(3H)-one (CAS 199328-78-4)
- 5-[1-(2-fluorophenoxy)ethyl]-1,3,4-oxadiazole-2-thiol (CAS 857041-75-9)
- Tetrabenazine Impurity 68 (CAS CATO-C4X-274868)
- 3-(Isoquinolin-5-yl)propanoic acid hydrochloride (CAS 1203578-61-3)
- Ethyl 2-(cyanomethyl)thiazole-4-carboxylate (CAS 59142-20-0)
- Ethyl 2-ethyl-5-methyl-1-oxaspiro[2.4]heptane-2-carboxylate (CAS 1559510-42-7)
- Peptide Impurity 15 (CAS 1227750-69-7)
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