4-(3-(4-Chlorophenyl)-1H-pyrazol-5-yl)-1-(4-nitrobenzyl)piperidine CAS 156336-87-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 156336-87-7 |
| Molecular Formula | C21H21ClN4O2 |
| Molecular Weight | 396.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-(4-Chlorophenyl)-1H-pyrazol-5-yl)-1-(4-nitrobenzyl)piperidine (CAS 156336-87-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H21ClN4O2. Molecular weight: 396.87 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H21ClN4O2 |
| Molecular Weight | 396.87 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chlorophenyl Standards
- 2-(2-Chlorophenyl)-N-(1-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)acetamide (CAS 1396674-53-5)
- 1-(2-Chlorophenyl)-3-[1-(3-phenyl-1,2,4-oxadiazol-5-yl)cyclohexyl]urea (CAS 1396860-25-5)
- 3-{1-[2-(4-chlorophenyl)acetyl]piperidin-4-yl}-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775519-17-9)
- 5-(3-Chlorophenyl)-N-[4-morpholin-4-ymethyl)phenyl]furan-2-carboxamide (CAS 638156-11-3)
- 1-(4-Chlorophenyl)-3-(4,6-dimethyl-3-(1H-pyrrol-1-yl)thieno[2,3-b]pyridin-2-yl)urea (CAS 866039-18-1)
- 1-[(4-Chlorophenyl)methyl]-3-[4-(prop-2-en-1-yl)-5-(prop-2-yn-1-ylsulfanyl)-4H-1,2,4-triazol-3-yl]-1,2-dihydropyridin-2-one (CAS 400075-03-8)
- 6-((2-(4-Chlorophenyl)-2-oxoethyl)thio)-1-phenyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 478247-52-8)
- N-(3-Chlorophenyl)-2-((5-(hydroxymethyl)-1-(2-(isopropylamino)-2-oxoethyl)-1H-imidazol-2-yl)thio)acetamide (CAS 921524-15-4)
Recommended Standards
- 3-[1-(3-Chlorobenzoyl)piperidin-4-yl]-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775357-62-4)
- (4-(4-Amino-2-chlorophenyl)piperazin-1-yl)(5-methyl-3-phenylisoxazol-4-yl)methanone (CAS 1360438-03-4)
- 1,9,10,11,12,12-Hexachloro-5-oxatetracyclo[7.2.1.0^{2,8}.0^{4,6}]dodec-10-ene-3,7-dione (CAS 38667-80-0)
- methyl 1H-pyrazolo[3,4-d]pyrimidine-6-carboxylate (CAS 2060593-37-3)
- 2-Chloro-N-(2-cyanobenzyl)acetamide (CAS 1353964-93-8)
- 4-Methyl-2-(tributylstannyl)pyridine (CAS 301652-23-3)
- Methyl 6-nitro-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carboxylate (CAS 205259-23-0)
- 1-(2,3-Dihydro-1H-inden-4-yl)piperazine (CAS 796856-40-1)
- [5-Fluoro-2-(piperidin-1-yl)pyridin-4-yl]boronic acid (CAS 2225176-46-3)
- Nonapeptide-1 (CAS 158563-45-2)
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