3-(4-Nitrobenzamido)-1-phenyl-1H-pyrazol-5-yl benzoate CAS 476479-81-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 476479-81-9 |
| Molecular Formula | C23H16N4O5 |
| Molecular Weight | 428.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(4-Nitrobenzamido)-1-phenyl-1H-pyrazol-5-yl benzoate (CAS 476479-81-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H16N4O5. Molecular weight: 428.40 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H16N4O5 |
| Molecular Weight | 428.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related Nitrobenzamido Standards
- 2-(3-Nitrobenzamido)-2-oxoethyl 1-(3-fluorophenyl)cyclopentane-1-carboxylate (CAS 733000-36-7)
- Ethyl 3-(4-nitrobenzamido)-2-oxo-6-phenyl-2H-pyran-5-carboxylate (CAS 338418-35-2)
- Ethyl 2-(4-nitrobenzamido)-5-phenylthiophene-3-carboxylate (CAS 307536-20-5)
- Ethyl 2-(4-nitrobenzamido)-7-oxo-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 329059-84-9)
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- 4-(4-Nitrobenzamido)benzene-1-sulfonyl fluoride (CAS 19188-68-2)
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Recommended Standards
- 14-Azido-N-(2,4-dinitrophenyl)-3,6,9,12-tetraoxatetradecan-1-amine (CAS 951671-93-5)
- Benzyl (4-((3-(trifluoromethyl)phenyl)carbamoyl)benzyl)carbamate (CAS 860610-05-5)
- Rp-8-PIP-cAMPS (CAS 156816-36-3)
- Methyl 4-(aminomethyl)-2-methoxybenzoate (CAS 1027035-76-2)
- (R)-4-(tert-butoxycarbonyl)-2,2-dimethylmorpholine-3-carboxylic acid (CAS 1416444-90-0)
- Florfenicol Impurity 14 (CAS CATO-C4X-207514)
- 1-Chloro-4-fluoro-2-methoxy-3-methylbenzene (CAS 1208076-24-7)
- 4-(Diethylamino)-N-(2-hydroxyethyl)benzamide (CAS 325721-65-1)
- 2-(Cyclopentylthio)-N-(2-(2-(thiophen-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-yl)ethyl)acetamide (CAS 1327318-55-7)
- Tirzepatide-d7 Ditrifluoroacetate (CAS CATO-CPTD788698)
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