(1R,2S,3R,4R,5R,6S)-4-(Butyryloxy)-2,5,6-trihydroxycyclohexane-1,3-diyl dibenzoate CAS 153265-90-8
| CAS No. | 153265-90-8 |
| Molecular Formula | C24H26O9 |
| Molecular Weight | 458.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (1R,2S,3R,4R,5R,6S)-4-(Butyryloxy)-2,5,6-trihydroxycyclohexane-1,3-diyl dibenzoate (C24H26O9) contains a flavonoid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 458.46 g/mol, it falls into the moderately-high-molecular-weight range. 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).
CATO supplies (1R,2S,3R,4R,5R,6S)-4-(Butyryloxy)-2,5,6-trihydroxycyclohexane-1,3-diyl dibenzoate (CAS 153265-90-8), a certified reference material (molecular formula C24H26O9, MW 458.46 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C24H26O9 |
| Molecular Weight | 458.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
Recommended Standards
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- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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