N-(3-chlorophenyl)-3-nitro-4-(1H-pyrazol-1-yl)benzamide CAS 321553-60-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321553-60-0 |
| Molecular Formula | C16H11ClN4O3 |
| Molecular Weight | 342.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-chlorophenyl)-3-nitro-4-(1H-pyrazol-1-yl)benzamide (CAS 321553-60-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H11ClN4O3. Molecular weight: 342.74 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H11ClN4O3 |
| Molecular Weight | 342.74 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related N Standards
- (E)-[(2-Chlorophenyl)methoxy]({1-[4-(trifluoromethyl)pyridin-2-yl]propylidene})amine (CAS 882747-74-2)
- Ethyl 7-(4-chlorophenyl)-6-cyano-5-oxo-3,5-dihydro[1,2,4]triazolo[1,5-a]pyridine-8-carboxylate (CAS 478261-99-3)
- N-(2-Chlorophenyl)-3-nitro-4-(1H-pyrazol-1-yl)benzamide (CAS 321570-83-6)
- N-(4-Chlorophenyl)-3-nitro-4-(1H-pyrazol-1-yl)benzenecarboxamide (CAS 321534-57-0)
- 2-(3-chlorophenyl)-4-piperazin-1-yl-6-(trifluoromethyl)pyrimidine (CAS 1443978-68-4)
- 4-(4-Chlorophenyl)-2-(piperazin-1-yl)-6-(trifluoromethyl)pyrimidine (CAS 862781-29-1)
- 5-(2-Chlorophenyl)-N-(2-nitrophenyl)furan-2-carboxamide (CAS 199458-85-0)
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Recommended Standards
- LGD 3303 (CAS 917891-35-1)
- 2-(2,6-Dioxo-3-piperidinyl)-2,3-dihydro-1-oxo-1H-isoindole-4-sulfonyl chloride (CAS 2680530-27-0)
- 6-Chloro-9-[2,3-O-(1-methylethylidene)-beta-D-ribofuranosyl]-9H-purine (CAS 39824-26-5)
- (S)-3-(2-bromoacetamido)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 135630-90-9)
- 1-Butyl-4-((4-methoxyphenyl)ethynyl)benzene (CAS 35684-12-9)
- (2E)-3-(4-Ethylphenyl)-1-(4-methylphenyl)prop-2-en-1-one (CAS 721422-11-3)
- 2-(((Benzyloxy)carbonyl)(methyl)amino)-2-phenylacetic acid (CAS 93818-40-7)
- Dextromethorphan EP Impurity A HBr (CAS 58496-77-8)
- 4-Amino-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidine-2(1H)-thione (CAS 121746-10-9)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
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