4-[9-Methoxy-3,4,4a,5,6,10b-hexahydro-2H-pyrano[3,2-c]quinolin-5-yl]-1-butanol CAS 910646-95-6
| CAS No. | 910646-95-6 |
| Molecular Formula | C17H25NO3 |
| Molecular Weight | 291.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[9-Methoxy-3,4,4a,5,6,10b-hexahydro-2H-pyrano[3,2-c]quinolin-5-yl]-1-butanol (CAS 910646-95-6), molecular formula C17H25NO3 and molecular weight 291.39 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-[9-Methoxy-3,4,4a,5,6,10b-hexahydro-2H-pyrano[3,2-c]quinolin-5-yl]-1-butanol (C17H25NO3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C17H25NO3 |
| Molecular Weight | 291.39 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
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- 4-(Dimethylamino)-5-fluoropyrimidin-2-ol (CAS 1338494-87-3)
- 2-(3-Aminobicyclo[1.1.1]Pentan-1-yl)propan-2-ol (CAS 1886967-12-9)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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