(4R,4'R)-2,2'-(Pentane-3,3-diyl)bis(4-isopropyl-4,5-dihydrooxazole) CAS 944706-09-6
| CAS No. | 944706-09-6 |
| Molecular Formula | C17H30N2O2 |
| Molecular Weight | 294.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4R,4'R)-2,2'-(Pentane-3,3-diyl)bis(4-isopropyl-4,5-dihydrooxazole) (C17H30N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
(4R,4'R)-2,2'-(Pentane-3,3-diyl)bis(4-isopropyl-4,5-dihydrooxazole) (CAS 944706-09-6) is a high-purity analytical reference standard with the molecular formula C17H30N2O2 and a molecular weight of 294.43 g/mol.
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.
As a certified reference material (CRM), (4R,4'R)-2,2'-(Pentane-3,3-diyl)bis(4-isopropyl-4,5-dihydrooxazole) 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 | C17H30N2O2 |
| Molecular Weight | 294.43 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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- tert-Butyl 4-(5-bromopyridin-2-yl)piperidine-1-carboxylate (CAS 622387-27-3)
- 3-Acetyl-2,6-lutidine (CAS 1721-25-1)
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- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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