2',5'-Dipropoxy-[1,1':4',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid CAS 1459128-80-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1459128-80-3 |
| Molecular Formula | C28H26O10 |
| Molecular Weight | 522.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2',5'-Dipropoxy-[1,1':4',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid (CAS 1459128-80-3) pharmaceutical standards reference standard. Molecular formula: C28H26O10. Molecular weight: 522.50 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C28H26O10 |
| Molecular Weight | 522.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
Related Dipropoxy Standards
- 32,72-Dipropoxy-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-12,52-diol (CAS 162301-48-6)
- 2,5-Dipropoxy-1,4-benzenedicarboxylic acid (CAS 100973-03-3)
- 7,8-Dipropoxy-2,3,4,5-tetrahydro-1h-3-benzazepine (CAS 1050886-70-8)
- 1,1-Dipropoxy-N,N-dimethylmethylamine 1,1-Dipropoxytrimethylamine 6006-65-1 N,N-Dimethylformamide dipropyl acetal (CAS 6006-65-1)
Recommended Standards
- PEG5-bis-(Ethyl phosphonate) (CAS 1446282-28-5)
- (E)-N'-(1-(2-(Cyclohexylmethoxy)-5-methylphenyl)-2,2,2-trifluoroethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2738683-38-8)
- Elobixibat Impurity 37 (CAS CATO-C4X-283837)
- tert-Butyl (5-iodopyrazin-2-yl)carbamate (CAS 1816293-92-1)
- 2-(2-Methoxy-4-methylphenoxy)quinoline-4-carboxylic acid (CAS 1255147-72-8)
- (E)-4-(4-Nitrostyryl)-N,N-diphenylaniline (CAS 736158-08-0)
- 4-Methylnonane (CAS 17301-94-9)
- Bis Benzothiazoline (CAS 19668-94-1)
- 4-ethynyl-2,6-difluoro-aniline (CAS 753501-37-0)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
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