5-(4-(Benzyloxy)phenyl)-N'-(2,5-dimethoxybenzylidene)-1H-pyrazole-3-carbohydrazide CAS 302918-59-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 302918-59-8 |
| Molecular Formula | C26H24N4O4 |
| Molecular Weight | 456.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(4-(Benzyloxy)phenyl)-N'-(2,5-dimethoxybenzylidene)-1H-pyrazole-3-carbohydrazide (CAS 302918-59-8) pharmaceutical standards reference standard. Molecular formula: C26H24N4O4. Molecular weight: 456.49 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C26H24N4O4 |
| Molecular Weight | 456.49 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related Benzyloxy Standards
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- 2-{2-[5-(4-Benzyloxy-phenyl)-thiophen-2-yl]-vinyl}-6-methoxy-benzoic acid methyl ester (CAS 1171924-12-1)
- N'-(3-(Benzyloxy)benzylidene)-2-iodobenzohydrazide (CAS 316137-65-2)
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Recommended Standards
- 4-Butyl-5-oxo-1,2-diphenyl-2,5-dihydro-1H-pyrazol-3-yl benzo[d][1,3]dioxole-5-carboxylate (CAS 87792-15-2)
- Ethyl 2-(2-(2-fluorophenoxy)acetamido)-4-methyl-5-(phenylcarbamoyl)thiophene-3-carboxylate (CAS 518350-22-6)
- 4-(4-(Allyloxy)benzoyl)-3-hydroxy-5-(4-methoxyphenyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 614748-15-1)
- N-methyl-3-(trifluoromethyl)-2H-1,2,4-oxadiazin-5(6H)-imine (CAS 1338495-10-5)
- (S)-2-Amino-N-((S)-1-benzylpyrrolidin-3-yl)-N-ethylpropanamide (CAS 1401666-30-5)
- Ethyl 5,6-dibromonicotinate (CAS 1190862-68-0)
- Butyl 2,5-dioxopyrrolidine-1-carboxylate (CAS 6946-92-5)
- N-(4-bromo-2,6-dimethylphenyl)-1,1-diphenylmethanimine (CAS 849438-97-7)
- 1-(4-Ethynylphenyl)adamantane (CAS 219831-45-5)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
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