1-Boc-4-cyano-4-(2-naphthalenyl)piperidine CAS 167262-86-4
| CAS No. | 167262-86-4 |
| Molecular Formula | C21H24N2O2 |
| Molecular Weight | 336.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Boc-4-cyano-4-(2-naphthalenyl)piperidine (CAS 167262-86-4), a certified reference material (molecular formula C21H24N2O2, MW 336.43 g/mol) for analytical method development and quality control.
Structurally, 1-Boc-4-cyano-4-(2-naphthalenyl)piperidine (C21H24N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 336.43 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
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 | C21H24N2O2 |
| Molecular Weight | 336.43 g/mol |
| Appearance | Pale yellow to 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Nitrogen Atoms | 2 |
Related Boc Standards
- N-(2-Cyano-3-methylbutan-2-yl)-2-((5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 781632-57-3)
- 3-Cyano-N-(furan-2-ylmethyl)-N-(2-(thiophen-2-yl)ethyl)benzamide (CAS 1396882-24-8)
- 2-[(4-Cyano-5-methyl-1,2-thiazol-3-yl)sulfanyl]-N'-[2-(1H-1,2,4-triazol-1-yl)ethanimidoyl]acetohydrazide (CAS 338418-78-3)
- Methyl 3-[(2-cyano-3-methylphenyl)sulfamoyl]thiophene-2-carboxylate (CAS 1955523-22-4)
- Methyl 5-cyano-2-methyl-6-(4-phenylpiperazin-1-yl)pyridine-3-carboxylate (CAS 306979-91-9)
- 2-Cyano-3-(3,4-dihydroxyphenyl)-N-(4-phenylbutyl)acrylamide (CAS 149092-35-3)
- 3-Cyano-N-((5-(furan-2-carbonyl)thiophen-2-yl)methyl)benzamide (CAS 1797599-83-7)
- (2R)-3-Cyano-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]propanoic acid (CAS 1820575-73-2)
Recommended Standards
- Di-tert-butyl 1-(2-methylbenzyl)hydrazine-1,2-dicarboxylate (CAS 1624260-83-8)
- Benzyl 1'-methylspiro[indoline-3,4'-piperidine]-1-carboxylate (CAS 167483-90-1)
- Methyl (2S,4R)-5-(4-aminophenyl)-4-((tert-butoxycarbonyl)amino)-2-methylpentanoate (CAS 1621879-69-3)
- O-Acetylabacavir (CAS 178456-36-5)
- 2,2-Dimethyl-4-oxo-4-(2,4,6-trimethylphenyl)butyric acid (CAS 867130-04-9)
- N-(4-(6-Chloropyrazin-2-yl)phenyl)acetamide (CAS 874143-25-6)
- (2S,3S)-Ethyl 3-(propylcarbamoyl)-oxirane-2-carboxylate (CAS 334772-27-9)
- S-Metolachlor CGA 37735 (CAS 97055-05-5)
- 4-Bromo-2-ethoxy-N-isopropylbenzamide (CAS 1261895-31-1)
- 1-[(3-chlorophenyl)methyl]pyrrolidin-3-amine (CAS 939759-86-1)
- 2-((4-Nitrophenyl)amino)acetamide (CAS 213995-55-2)
- 2-Methyl-4-(pyridin-2-yloxy)aniline (CAS 1099689-65-2)
- 1-Chloro-3-(cyclopentyloxy)-2,4-difluorobenzene (CAS 1881295-23-3)
- Peptide Impurity 82 (CAS 10491-78-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com