1-{4-[(4-chlorophenyl)sulfanyl]-3-nitrobenzoyl}piperidine CAS 303987-87-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303987-87-3 |
| Molecular Formula | C18H17ClN2O3S |
| Molecular Weight | 376.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-{4-[(4-chlorophenyl)sulfanyl]-3-nitrobenzoyl}piperidine (CAS 303987-87-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H17ClN2O3S. Molecular weight: 376.86 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H17ClN2O3S |
| Molecular Weight | 376.86 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (1-Benzyl-2-((4-chlorobenzyl)sulfonyl)-1H-imidazol-5-yl)methanol (CAS 338962-55-3)
- 2-Chloro-n-[5-(morpholine-4-sulfonyl)-2-(propan-2-yloxy)phenyl]acetamide (CAS 923808-02-0)
- 1-(4-Chloro-2,5-dimethoxyphenyl)-3-(1-methyl-1H-indazol-3-yl)thiourea (CAS 1858241-71-0)
- 7-Methyl-2,3,4,5-tetrahydro-1H-benzo[b]azepin-5-amine dihydrochloride (CAS 1416354-44-3)
- 4-(Aminomethyl)-N-(tert-butyl)piperidine-1-carboxamide (CAS 1250882-57-5)
- 6-Phenyl-5-propylpyridazin-3(2H)-one (CAS 136549-34-3)
- 2-Fluoro-6-[(4-methyl-4h-1,2,4-triazol-3-yl)sulfanyl]aniline (CAS 1179713-98-4)
- (4-Methylthiophen-2-yl)(phenyl)methanone (CAS 56004-63-8)
- Salannin (CAS 992-20-1)
- D-β-Asp9-Tirzepatide (CAS CATO-CPTD788932)
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