2,5-Furandione, polymer with methoxyethene, potassium salt CAS 26602-08-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26602-08-4 |
| Molecular Formula | C4H2O3 C3H6O K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,5-Furandione, polymer with methoxyethene, potassium salt (CAS 26602-08-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H2O3 C3H6O K. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H2O3 C3H6O K |
| Molecular Weight | 195.24 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, 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)
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- 25722-45-6 2,5-Furandione, polymer with 1-propene Polymer of polypropylene and maleic anhydride Polypropylene, maleic anhydride polymer (CAS 25722-45-6)
Recommended Standards
- 15056-34-5 4h-1-benzopyran-4-one, 7-(|A-d-glucopyranosyloxy)-3-(4-hydroxyphenyl)-5-methoxy- AR-1G2461 (CAS 15056-34-5)
- Pentadecyltriphenylphosphonium Bromide (CAS 1944-80-5)
- Zuclopenthixol (CAS 53772-83-1)
- (R)-Ethyl 5-(1-((tert-butoxycarbonyl)amino)ethyl)isoxazole-3-carboxylate (CAS 893444-15-0)
- Tert-butyl (1S,5S)-5-methyl-7-oxo-2-azabicyclo[3.2.0]Heptane-2-carboxylate (CAS 1263378-51-3)
- N-(4-amino-2,6-dichlorophenyl)-4-(methylsulfonyl)benzamide (CAS 926207-01-4)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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