(R,E)-8-(((2R,3R,5R,6S)-3,5-Dihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)non-2-enoic acid CAS 946524-26-1
| CAS No. | 946524-26-1 |
| Molecular Formula | C15H26O6 |
| Molecular Weight | 302.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 302.36 g/mol gives (R,E)-8-(((2R,3R,5R,6S)-3,5-Dihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)non-2-enoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(R,E)-8-(((2R,3R,5R,6S)-3,5-Dihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)non-2-enoic acid (CAS 946524-26-1) is a high-purity analytical reference standard with the molecular formula C15H26O6 and a molecular weight of 302.36 g/mol.
The molecular framework of (R,E)-8-(((2R,3R,5R,6S)-3,5-Dihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)non-2-enoic acid (C15H26O6) 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (R,E)-8-(((2R,3R,5R,6S)-3,5-Dihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)non-2-enoic acid 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 | C15H26O6 |
| Molecular Weight | 302.36 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
Recommended Standards
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- [2S-[2α,3β(1R,2R)]]-4,8-Anhydro-1,3,7-trideoxy-7-[[3-(2-hydroxy-1-methylpropyl)oxiranyl]methyl]-L-talo-2-octulose (CAS 66262-70-2)
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- tert-butyl N-[(1S,3R)-3-hydroxycyclohexyl]carbamate (CAS 1638744-25-8)
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