5-(4-Isopropoxy-3-methoxyphenyl)-N'-(3-methoxybenzylidene)-1H-pyrazole-3-carbohydrazide CAS 303106-22-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303106-22-1 |
| Molecular Formula | C22H24N4O4 |
| Molecular Weight | 408.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Isopropoxy-3-methoxyphenyl)-N'-(3-methoxybenzylidene)-1H-pyrazole-3-carbohydrazide (CAS 303106-22-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H24N4O4. Molecular weight: 408.45 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H24N4O4 |
| Molecular Weight | 408.45 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 4-((4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)methyl)-7-hydroxy-8-methyl-2H-chromen-2-one (CAS 848182-60-5)
- Boc-Ala-D-Glu(OBzl)-OH (CAS 53759-36-7)
- 2-{[2-nitro-4-(pyrrolidin-1-ylsulfonyl)phenyl]thio}benzoic acid (CAS 745030-96-0)
- Ethyl 2-(benzyloxy)-7-methylpyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 162286-96-6)
- 5-Bromo-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 750549-39-4)
- 2-((2,6-Dimethoxyphenyl)thio)-5-(trifluoromethyl)-1,3,4-thiadiazole (CAS 62616-89-1)
- tert-Butyl ((6-hydroxypyrimidin-4-yl)methyl)(methyl)carbamate (CAS 1630026-10-6)
- 1-(5-Aminopyridin-3-yl)-4-methylpiperidin-3-ol (CAS 1596733-01-5)
- 3-Ethyl-5-methyl-piperidine (CAS 182805-18-1)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
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