Di(2-naphthyl)-D-prolinol CAS 130798-48-0
| CAS No. | 130798-48-0 |
| Molecular Formula | C25H23NO |
| Molecular Weight | 353.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Di(2-naphthyl)-D-prolinol (CAS 130798-48-0), a certified reference material (molecular formula C25H23NO, MW 353.46 g/mol) for analytical method development and quality control.
Di(2-naphthyl)-D-prolinol (C25H23NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C25H23NO |
| Molecular Weight | 353.46 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Methyl 4-(3-(3-acetylphenoxy)propoxy)benzoate (CAS 937602-02-3)
- N-(2-Aminophenyl)-n-(2-phenylethyl)amine hydrochloride (CAS 1189984-54-0)
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- tert-Butyl N-butyl-N-(3-nitrophenyl)carbamate (CAS 1881291-64-0)
- 8-Ethyl-2-(2-methylphenyl)quinoline-4-carbonyl chloride (CAS 1160261-13-1)
- [His]1+12-Semaglutide (CAS CATO-C4X-2226178)
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