1,2-O-Cyclohexylidene-myo-inositol CAS 6763-47-9
| CAS No. | 6763-47-9 |
| Molecular Formula | C12H20O6 |
| Molecular Weight | 260.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1,2-O-Cyclohexylidene-myo-inositol (CAS 6763-47-9), molecular formula C12H20O6 and molecular weight 260.28 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1,2-O-Cyclohexylidene-myo-inositol (C12H20O6) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. 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).
As a certified reference material (CRM), 1,2-O-Cyclohexylidene-myo-inositol 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 | C12H20O6 |
| Molecular Weight | 260.28 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
Related O Standards
- N'-Cyclohexylidene-4-(dimethylamino)benzohydrazide (CAS 325777-44-4)
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- 4-Cyclohexylidene-2-phenyloxazol-5(4H)-one (CAS 52956-46-4)
- 2,3-O-Cyclohexylidene-beta-D-ribofuranose (CAS 177414-91-4)
- 2-Cyclohexylidene-6-hydroxybenzofuran-3(2H)-one (CAS 88280-89-1)
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Recommended Standards
- 1,2:5,6-Di-O-isopropylidene-α-D-allofuranose (CAS 2595-05-3)
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- 1,2:3,4-Di-O-isopropylidene-α-D-galactopyranose (CAS 4064-06-6)
- 1.2,4,5-Di-o-isopropylidene-myo-inositol (CAS 98974-89-1)
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- 2-(Pyrrolidin-1-yl)-6,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-4(5H)-one (CAS 1707365-10-3)
- 4-(((Diaminomethylene)amino)methyl)cyclohexanecarboxylic acid (CAS 41651-88-1)
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- Methyl (E)-2-(1-(4-fluorophenyl)ethylidene)hydrazine-1-carboxylate (CAS 112382-27-1)
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