2-[(1R,2R,6R)-2-(Acetyloxy)-3-methylene-6-(1-methylethenyl)cyclohexyl]-5-pentyl-1,3-benzenediol 1,3-Diacetate CAS 380495-70-5
| CAS No. | 380495-70-5 |
| Molecular Formula | C27H36O6 |
| Molecular Weight | 456.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[(1R,2R,6R)-2-(Acetyloxy)-3-methylene-6-(1-methylethenyl)cyclohexyl]-5-pentyl-1,3-benzenediol 1,3-Diacetate (CAS 380495-70-5) is a high-purity analytical reference standard with the molecular formula C27H36O6 and a molecular weight of 456.57 g/mol.
Owing to a steroid core, a hydroxyl group, an ether linkage, 2-[(1R,2R,6R)-2-(Acetyloxy)-3-methylene-6-(1-methylethenyl)cyclohexyl]-5-pentyl-1,3-benzenediol 1,3-Diacetate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 456.57 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C27H36O6 |
| Molecular Weight | 456.57 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
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