N-(4-methoxyphenyl)-4-(4-nitrophenyl)piperazine-1-carboxamide CAS 332945-53-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 332945-53-6 |
| Molecular Formula | C18H20N4O4 |
| Molecular Weight | 356.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-methoxyphenyl)-4-(4-nitrophenyl)piperazine-1-carboxamide (CAS 332945-53-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H20N4O4. Molecular weight: 356.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H20N4O4 |
| Molecular Weight | 356.38 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.) | 2025 |
| Nitrogen Atoms | 4 |
Related N Standards
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- 6,7-Bis(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 632361-67-2)
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Recommended Standards
- N-(4-Amino-5-cyano-6-ethoxypyridin-2-yl)-2-(2,5-dimethoxyphenyl)acetamide (CAS 894804-07-0)
- tert-Butyl 6-trifluoromethylspiro[indoline-3,4'-piperidine]-1'-carboxylate (CAS 858351-42-5)
- Methyl 4-(4-(3-(pyridin-2-yl)-1H-pyrazol-4-yl)pyridin-2-yl)benzoate (CAS 886444-10-6)
- Victoxinine (CAS 39965-06-5)
- 1-(4-Ethynylphenyl)cyclobutan-1-amine (CAS 1314749-65-9)
- tert-Butyl (1R*,4R*)-4-pivalamidocyclohexylcarbamate (CAS 1286273-17-3)
- Upadacitinib Impurity 211 (CAS CATO-C4X-2405211)
- 1-(5-Chloro-2-methoxyphenyl)-1H-imidazole (CAS 61292-67-9)
- 4-Fluoro-2-morpholinoaniline (CAS 232951-87-0)
- Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 75976-10-2)
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