2-Methyl-3-((2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-yl)quinolin-4(1H)-one CAS 108354-13-8
| CAS No. | 108354-13-8 |
| Molecular Formula | C25H33NO |
| Molecular Weight | 363.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Methyl-3-((2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-yl)quinolin-4(1H)-one.
2-Methyl-3-((2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-yl)quinolin-4(1H)-one (CAS 108354-13-8), molecular formula C25H33NO and molecular weight 363.54 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 2-Methyl-3-((2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-yl)quinolin-4(1H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 363.54 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).
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 | C25H33NO |
| Molecular Weight | 363.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1987 |
| Nitrogen Atoms | 1 |
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