2,5-Furandione, polymer with ethenylbenzene and (1-methylethenyl)benzene CAS 25067-82-7
| CAS No. | 25067-82-7 |
| Molecular Formula | C9H10 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Furandione, polymer with ethenylbenzene and (1-methylethenyl)benzene (CAS 25067-82-7) is a high-purity analytical reference standard with the molecular formula C9H10C8H8C4H2O3 and a molecular weight of 320.39 g/mol.
2,5-Furandione, polymer with ethenylbenzene and (1-methylethenyl)benzene (C9H10C8H8C4H2O3) contains a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2,5-Furandione, polymer with ethenylbenzene and (1-methylethenyl)benzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H10 C8H8 C4H2O3 |
| Molecular Weight | 320.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| 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 1,6-hexanediol (CAS 25215-66-1)
- 2,5-Furandione, polymer with 1,3-butadiene (CAS 25655-35-0)
- 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
- (2e)-3-[3-methoxy-4-(prop-2-en-1-yloxy)phenyl]prop-2-enoic acid (CAS 115375-24-1)
- 3,5-Dichloro-2,6-difluoro-4-methylpyridine (CAS 1347815-16-0)
- 2-Chloro-N-((1-(m-tolyl)cyclohexyl)methyl)acetamide (CAS 1432680-90-4)
- 4-(Difluoromethyl)-6-hydroxypyridine-3-carboxamide (CAS 1805005-16-6)
- N-{3-[4-(benzyloxy)phenoxy]propyl}cyclopentanamine (CAS 1002513-89-4)
- 2-(Allyloxy)-5-bromopyrimidine (CAS 123089-03-2)
- 3-(3-Methyl-1h-indol-1-yl)propanehydrazide (CAS 1255526-66-9)
- N-(Piperidin-2-ylmethyl)-N-propylpropan-1-amine (CAS 116881-79-9)
- 1-((5-Bromo-4-phenoxypyridin-3-yl)sulfonyl)-4-methylpiperazine (CAS 1352530-42-7)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
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