2,5-Furandione, polymer with 1,3-butadiene CAS 25655-35-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25655-35-0 |
| Molecular Formula | C4H2O3 C4H6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,5-Furandione, polymer with 1,3-butadiene (CAS 25655-35-0) pharmaceutical standards reference standard. Molecular formula: C4H2O3 C4H6. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H2O3 C4H6 |
| Molecular Weight | 152.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
Related Furandione Standards
- 2,5-Furandione, polymer with 1,2-ethanediol and 1,1'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis[2-propanol] (CAS 116597-58-1)
- 2,5-Furandione, polymer with 2,2-dimethyl-1,3-propanediol and 1,2-ethanediol (CAS 146125-53-3)
- 2,5-Furandione, polymer with 2,2'-oxybis[ethanol], isononanoate (CAS 146865-38-5)
- 2,5-Furandione, polymer with 1-hexene and 1-propene (CAS 207136-99-0)
- 2,5-Furandione, polymer with ethenylbenzene and (1-methylethenyl)benzene (CAS 25067-82-7)
- 2,5-Furandione, polymer with 1,6-hexanediol (CAS 25215-66-1)
- 25722-45-6 2,5-Furandione, polymer with 1-propene Polymer of polypropylene and maleic anhydride Polypropylene, maleic anhydride polymer (CAS 25722-45-6)
- 25736-61-2 2,5-Furandione, polymer with ethenylbenzene, sodium salt (CAS 25736-61-2)
Recommended Standards
- 6,7-Difluorobenzoxazole (CAS 1539942-11-4)
- 1-Benzylindolin-6-amine dihydrochloride (CAS 1263378-73-9)
- 4-(3-Bromobenzyl)piperazin-2-one (CAS 883738-20-3)
- Ethyl 5-methyl-2-(p-tolyl)thiazole-4-carboxylate (CAS 1770676-44-2)
- .beta.,.beta.'-Dinaphthylamine .beta.,.beta.-Dinaphthylamine 2,2'-Dinaphthylamine 2,2-Dinaphthylamine 2-Naphthalenamine, N-2-naphthalenyl- 532-18-3 Di-2-Naphthylamine NSC-26664 NSC26664 di-.beta.-Naphthylamine (CAS 532-18-3)
- 3-(7-Methoxy-3,4-dihydroquinolin-1(2H)-yl)propan-1-amine (CAS 1510329-46-0)
- Semaglutide impurity 247 (CAS CATO-C4X-2226247)
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