1-(4-Nitrophenyl)piperidin-4-one O-(4-chlorobenzyl) oxime CAS 338757-93-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338757-93-0 |
| Molecular Formula | C18H18ClN3O3 |
| Molecular Weight | 359.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Nitrophenyl)piperidin-4-one O-(4-chlorobenzyl) oxime (CAS 338757-93-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H18ClN3O3. Molecular weight: 359.81 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H18ClN3O3 |
| Molecular Weight | 359.81 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Nitrophenyl Standards
- 1-(4-(5-(2-Nitrophenyl)furan-2-carbonothioyl)piperazin-1-yl)ethan-1-one (CAS 370575-98-7)
- 6-(4-(4-Nitrophenyl)piperazine-1-carbonyl)cyclohex-3-ene-1-carboxylic acid (CAS 329042-69-5)
- Bis-(4-nitrophenyl)succinate (CAS 33109-58-9)
- (S)-4-Nitrophenyl 2-(((benzyloxy)carbonyl)amino)-3-hydroxypropanoate 1676-91-1 (CAS 1676-91-1)
- (E)-4-((5-(3-nitrophenyl)furan-2-yl)methylene)-2-phenyloxazol-5(4H)-one (CAS 300731-59-3)
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Recommended Standards
- 1-(4-Chlorophenyl)-3-(4-(morpholine-4-carbonyl)phenyl)urea (CAS 496032-51-0)
- 1-{[6-Chloro-2-(furan-2-yl)imidazo[1,2-a]pyridin-3-yl]methyl}piperidine-4-carboxylic acid (CAS 904818-06-0)
- 1-(2-Chlorophenyl)-3-(1-(4-methoxyphenyl)-5-oxopyrrolidin-3-yl)urea (CAS 891100-05-3)
- 6,8-Difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 101830-82-4)
- 76049-51-9 (2-Chlorophenyl)(2-iodophenyl)methanone DTXSID10513671 (CAS 76049-51-9)
- 3-Amino-4-bromo-1H-indazole (CAS 914311-50-5)
- 2-(4-Amino-1H-pyrazol-1-yl)-N-cyclopentylacetamide (CAS 1152853-97-8)
- 3,3-Dibromo-4-(1,3-dioxolan-2-yl)-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one (CAS 1352396-84-9)
- 1-(4-Chloro-2-methoxyphenyl)piperazine hydrochloride (CAS 89988-99-8)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
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