2,3,7,10-Tetrahydroxy-6H-benzo[c]chromen-6-one CAS CATO-C3D-4778
| CAS No. | CATO-C3D-4778 |
| Molecular Formula | C13H8O6 |
| Molecular Weight | 260.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 260.20 g/mol gives 2,3,7,10-Tetrahydroxy-6H-benzo[c]chromen-6-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,3,7,10-Tetrahydroxy-6H-benzo[c]chromen-6-one (CAS CATO-C3D-4778) is a high-purity analytical reference standard with the molecular formula C13H8O6 and a molecular weight of 260.20 g/mol.
The molecular framework of 2,3,7,10-Tetrahydroxy-6H-benzo[c]chromen-6-one (C13H8O6) 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 2,3,7,10-Tetrahydroxy-6H-benzo[c]chromen-6-one 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 | C13H8O6 |
| Molecular Weight | 260.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
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