2,5-Furandione, polymer with 4,4'-(1-methylethylidene)bis[cyclohexanol] and 1,2-propanediol CAS 50821-50-6
| CAS No. | 50821-50-6 |
| Molecular Formula | C15H28O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2,5-Furandione, polymer with 4,4'-(1-methylethylidene)bis[cyclohexanol] and 1,2-propanediol (CAS 50821-50-6), molecular formula C15H28O2C4H2O3C3H8O2 and molecular weight 414.54 g/mol, is a CATO reference standard with documented purity and traceability.
2,5-Furandione, polymer with 4,4'-(1-methylethylidene)bis[cyclohexanol] and 1,2-propanediol (C15H28O2C4H2O3C3H8O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2,5-Furandione, polymer with 4,4'-(1-methylethylidene)bis[cyclohexanol] and 1,2-propanediol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H28O2 C4H2O3 C3H8O2 |
| Molecular Weight | 414.54 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
Related Furandione Standards
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- 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)
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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)
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Why CATO?
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