3-(4-Methoxyphenyl)-4-nitro-1H-pyrazole CAS 18099-22-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18099-22-4 |
| Molecular Formula | C10H9N3O3 |
| Molecular Weight | 219.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(4-Methoxyphenyl)-4-nitro-1H-pyrazole (CAS 18099-22-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H9N3O3. Molecular weight: 219.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H9N3O3 |
| Molecular Weight | 219.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 3 |
Related Methoxyphenyl Standards
- 1-(2-Methoxyphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1233234-91-7)
- 1-(3-Methoxyphenyl)-1H-1,2,4-triazole-3-carboxylic acid (CAS 1245643-26-8)
- 1-(4-methoxyphenyl)-4-nitro-1H-imidazole (CAS 135307-49-2)
- 5-(3-Methoxyphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1518803-29-6)
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- 1-(3-Methoxyphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 944901-61-5)
- 2-(4-Methoxyphenyl)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 4315-70-2)
Recommended Standards
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- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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