N-(4-chloro-3-nitrophenyl)-2-(4-(4-fluorophenyl)piperazin-1-yl)acetamide CAS 329779-14-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 329779-14-8 |
| Molecular Formula | C18H18ClFN4O3 |
| Molecular Weight | 392.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-chloro-3-nitrophenyl)-2-(4-(4-fluorophenyl)piperazin-1-yl)acetamide (CAS 329779-14-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H18ClFN4O3. Molecular weight: 392.81 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H18ClFN4O3 |
| Molecular Weight | 392.81 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related N Standards
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- N'-(2-(4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)acetyl)-N,N-dimethylformohydrazonamide (CAS 338979-30-9)
- 1-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-2-(morpholin-4-yl)ethan-1-one (CAS 338979-16-1)
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Recommended Standards
- Sofosbuvir Impurity 85 (CAS 1621160-31-3)
- 2-Bromo-1-(2,5-dibromo-3,6-difluorophenyl)ethan-1-one (CAS 1804938-09-7)
- 2-(4-Chlorophenyl)-1-{[3-(trifluoromethyl)phenyl]methanesulfonyl}propan-2-ol (CAS 339276-81-2)
- 2-(4-Ethynylphenoxy)acetic acid (CAS 29171-45-7)
- 2-(Methylsulfonyl)ethanamine (CAS 49773-20-8)
- (+)-Aphidicolin (CAS 38966-21-1)
- 2-(Chloromethyl)-7-methoxybenzo[d]oxazole (CAS 1806304-38-0)
- 1-Acetyl-5-bromo-4-chloro-pseudoindoxyl (CAS 116270-39-4)
- 2-(4-Methoxybenzyl)succinic acid (CAS 956-41-2)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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 13829788188 / jacky.chen@cato-chem.com