4-(4-Methylpiperazin-1-yl)-2-(naphthalen-2-yl)quinoline CAS 181775-85-9
| CAS No. | 181775-85-9 |
| Molecular Formula | C24H23N3 |
| Molecular Weight | 353.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 4-(4-Methylpiperazin-1-yl)-2-(naphthalen-2-yl)quinoline (CAS 181775-85-9), a certified reference material (molecular formula C24H23N3, MW 353.46 g/mol) for analytical method development and quality control.
The molecular framework of 4-(4-Methylpiperazin-1-yl)-2-(naphthalen-2-yl)quinoline (C24H23N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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.
Physical & Chemical Properties
| Molecular Formula | C24H23N3 |
| 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 DMSO, DMF, methanol |
| 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.) | 2008 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- N-(2-(4-Cyclopentyl-6-oxopyrimidin-1(6H)-yl)ethyl)thiophene-2-sulfonamide (CAS 1797289-30-5)
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- JWH 122 N-(4-pentenyl) Analog (CAS 1445577-68-3)
- (E)-1-(9-ethyl-9H-carbazol-3-yl)-N-(2-methylindolin-1-yl)methanimine (CAS 94941-30-7)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((3-(2-methoxyethyl)-4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetamide (CAS 745025-72-3)
- 4-Chloro-2-(difluoromethyl)-5-methoxynicotinoyl chloride (CAS 1805406-57-8)
- 3-propylaniline hydrochloride (CAS 1803605-99-3)
- Methylnaltrexone (CAS 916055-93-1)
- 3,5-Dinitro-4-phenoxybenzoic acid (CAS 35138-18-2)
- 5-(4-Methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 333761-72-1)
- N-(2-hydrazinyl-1-(4-hydroxyphthalazin-1-yl)-2-oxoethyl)benzamide (CAS 49660-30-2)
- Methyl 2-(benzoylamino)-3-[3-(trifluoromethyl)anilino]acrylate (CAS 338785-15-2)
- Sodium 3,4,5-trihydroxybenzoate (CAS 2053-21-6)
- Liraglutide Impurity 5 TFA Salt (CAS CATO-C4X-19925)
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