1,2,4,5-Tetra(biphenylcarboxylic acid)-benzene CAS 1643112-46-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1643112-46-2 |
| Molecular Formula | C58H38O8 |
| Molecular Weight | 862.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2,4,5-Tetra(biphenylcarboxylic acid)-benzene (CAS 1643112-46-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C58H38O8. Molecular weight: 862.92 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C58H38O8 |
| Molecular Weight | 862.92 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) | 40.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
Related Tetra Standards
- 2,2',2'',2'''-((15,35,55,75-Tetra-tert-butyl-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-12,32,52,72-tetrayl)tetrakis(oxy))tetraacetic acid (CAS 113215-72-8)
- 6,6'-((3,3',5,5'-Tetra-tert-butyl-[1,1'-biphenyl]-2,2'-diyl)bis(oxy))didibenzo[d,f][1,3,2]dioxaphosphepine (CAS 138776-88-2)
- 1,2,3,4-Tetra-O-benzoyl-6-O-trityl-b-D-galactopyranose (CAS 100740-75-8)
- 1,2,3,4-Tetra-O-benzoyl-6-O-trityl-a-D-mannopyranose (CAS 377074-45-8)
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- C13-113-tetra-tail (CAS 1381861-97-7)
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Recommended Standards
- 15,18-Bis(1,1-dimethylethyl)-N2,N2,N5,N5-tetraphenyl-indolo[3,2,1-de]indolo[3',2',1':8,1][1,4]benzazaborino[2,3,4-kl]phenazaborine-2,5-diamine (CAS 2624128-47-6)
- ((1R,2R,3S,4S)-rel-Cyclopentane-1,2,3,4-tetrayltetrakis(methylene))tetrakis(diphenylphosphine) (CAS 333380-86-2)
- Bimosiamose (CAS 187269-40-5)
- 2-(4-Aminophenyl)hexahydro-1H-isoindole-1,3(2H)-dione (CAS 953722-90-2)
- 5-(Tert-butyl)-2-propoxybenzaldehyde (CAS 883515-73-9)
- 4-(2-Chloroethyl)morpholin-3-one (CAS 186294-84-8)
- 2-Chloro-4-(methylsulfonyl)benzaldehyde hydrate (CAS 1171826-50-8)
- 2-(2,3-Dimethylbutan-2-yl)-4-methylcyclohexan-1-one (CAS 308088-96-2)
- 2-(2-oxopyrrolidin-3-yl)isoindoline-1,3-dione (CAS 42472-90-2)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
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