25722-45-6 2,5-Furandione, polymer with 1-propene Polymer of polypropylene and maleic anhydride Polypropylene, maleic anhydride polymer CAS 25722-45-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25722-45-6 |
| Molecular Formula | C4H2O3 C3H6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 25722-45-6 2,5-Furandione, polymer with 1-propene Polymer of polypropylene and maleic anhydride Polypropylene, maleic anhydride polymer (CAS 25722-45-6) pharmaceutical standards reference standard. Molecular formula: C4H2O3 C3H6. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H2O3 C3H6 |
| Molecular Weight | 140.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| 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)
- 2,5-Furandione, polymer with 1,3-butadiene (CAS 25655-35-0)
- 25736-61-2 2,5-Furandione, polymer with ethenylbenzene, sodium salt (CAS 25736-61-2)
Recommended Standards
- (R)-5-amino-4-methylpentan-1-ol (CAS 208242-15-3)
- (5-(n-(Tert-butyl)sulfamoyl)-2-methylphenyl)boronic acid (CAS 874219-47-3)
- 2-Methylbenzylmagnesium chloride (CAS 29875-05-6)
- 1-{pyrazolo[1,5-a]pyridin-3-yl}methanamine (CAS 118054-99-2)
- 3-methyl-5-{[2-nitro-4-(trifluoromethyl)phenyl]sulphanyl}-4H-1,2,4-triazol-4-amine (CAS 300664-71-5)
- (Butan-2-yl)[(2,4-dimethoxyphenyl)methyl]amine hydrochloride (CAS 1158469-22-7)
- Tirzepatide Impurity 22 X TFA Salt (CAS CATO-C4X-324022)
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