Diethyl 1-(3-nitrophenyl)-5-phenyl-1H-pyrazole-3,4-dicarboxylate CAS 96722-70-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 96722-70-2 |
| Molecular Formula | C21H19N3O6 |
| Molecular Weight | 409.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Diethyl 1-(3-nitrophenyl)-5-phenyl-1H-pyrazole-3,4-dicarboxylate (CAS 96722-70-2) pharmaceutical standards reference standard. Molecular formula: C21H19N3O6. Molecular weight: 409.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H19N3O6 |
| Molecular Weight | 409.39 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
Related Diethyl Standards
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- 1,3-Diethyl 2-{[(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)amino]methylidene}propanedioate (CAS 337920-38-4)
- Diethyl 2-(3,5-dioxo-1,2-diphenylpyrazolidin-4-yl)malonate (CAS 6139-70-4)
- Diethyl 4-(4-bromophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate (CAS 58029-72-4)
- Diethyl 1-(4-(methylthio)phenyl)-5-phenyl-1H-pyrazole-3,4-dicarboxylate (CAS 96722-83-7)
- 1,3-Diethyl 2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}-2-acetamidopropanedioate (CAS 306976-51-2)
- 4,5-Diethyl 1-(2-{[(2-fluorophenyl)carbamoyl]amino}-2-oxoethyl)-1H-1,2,3-triazole-4,5-dicarboxylate (CAS 892278-50-1)
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Recommended Standards
- 2-(Methacryloyloxy)ethyl 2'-amino-3'-cyano-6'-methyl-2-oxospiro[indoline-3,4'-pyran]-5'-carboxylate (CAS 939888-98-9)
- N'-[(1E)-(3-Methoxyphenyl)methylidene]-2-[3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]-1,3-thiazole-4-carbohydrazide (CAS 956266-21-0)
- 2-(Benzylthio)-5-((4-bromobenzyl)thio)-1,3,4-thiadiazole (CAS 477331-46-7)
- N-(2,5-Dimethoxybenzyl)-2-phenylethanamine hydrobromide (CAS 1609407-57-9)
- 2-Fluoro-3-hydroxy-4,4-dimethyl-1-(pyrrolidin-1-yl)pentan-1-one (CAS 99343-20-1)
- 3-Mercaptophenylbutyric Acid (CAS 359436-80-9)
- 1-Methyl-5-(thiophen-2-yl)-3-(trifluoromethyl)-1H-pyrazole (CAS 683274-56-8)
- 8-(4-Bromophenyl)-2,4-bis(trifluoromethyl)imidazo[1,2-a]1,8-naphthyridine (CAS 439093-95-5)
- 4-(2,6-Difluorobenzoyl)-3-methyl-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 317833-49-1)
- [D-Glu]3-Semaglutide (CAS CATO-C4X-2226253)
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