1,3-Dioxododecahydrocyclodeca[c]furan-7,8-dicarboxylic acid CAS 28974-78-9
| CAS No. | 28974-78-9 |
| Molecular Formula | C14H18O7 |
| Molecular Weight | 298.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 298.29 g/mol gives 1,3-Dioxododecahydrocyclodeca[c]furan-7,8-dicarboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1,3-Dioxododecahydrocyclodeca[c]furan-7,8-dicarboxylic acid (CAS 28974-78-9), molecular formula C14H18O7 and molecular weight 298.29 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1,3-Dioxododecahydrocyclodeca[c]furan-7,8-dicarboxylic acid (C14H18O7) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,3-Dioxododecahydrocyclodeca[c]furan-7,8-dicarboxylic acid 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 | C14H18O7 |
| Molecular Weight | 298.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Recommended Standards
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