4-[(4-Methylbenzyl)oxy]-N-[(E,2Z)-3-phenyl-2-propenylidene]benzenecarbohydrazide CAS 320423-65-2
| CAS No. | 320423-65-2 |
| Molecular Formula | C24H22N2O2 |
| Molecular Weight | 370.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-[(4-Methylbenzyl)oxy]-N-[(E,2Z)-3-phenyl-2-propenylidene]benzenecarbohydrazide.
CATO supplies 4-[(4-Methylbenzyl)oxy]-N-[(E,2Z)-3-phenyl-2-propenylidene]benzenecarbohydrazide (CAS 320423-65-2), a certified reference material (molecular formula C24H22N2O2, MW 370.44 g/mol) for analytical method development and quality control.
The molecular framework of 4-[(4-Methylbenzyl)oxy]-N-[(E,2Z)-3-phenyl-2-propenylidene]benzenecarbohydrazide (C24H22N2O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-[(4-Methylbenzyl)oxy]-N-[(E,2Z)-3-phenyl-2-propenylidene]benzenecarbohydrazide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C24H22N2O2 |
| Molecular Weight | 370.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Methylbenzyl Standards
- 3-[(4-Methylbenzyl)sulfanyl]-1-(2-methylphenyl)-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile (CAS 439107-25-2)
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- N-(4-methylbenzyl)-2-phenyl-4-(trifluoromethyl)pyrimidine-5-carboxamide (CAS 860649-32-7)
- (E)-3-(2-(((4-methylbenzyl)oxy)imino)ethyl)-4-phenylthiophene-2,5-dicarbonitrile (CAS 343372-53-2)
- Methyl 4-(4-(4-methylbenzyl)piperazin-1-yl)-3-nitrobenzoate (CAS 478246-63-8)
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Recommended Standards
- 4-(3,4-Dimethoxyphenyl)-6,7-dimethoxy-1,3,3a,4,9,9a-hexahydronaphtho[2,3-c]furan (CAS 6267-81-8)
- 5-Bromo-2,4-dinitrotoluene (CAS 5411-53-0)
- 4-([1,1'-Biphenyl]-4-yl)-2-amino-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 337496-58-9)
- 7-(4-Ethoxyphenyl)-3-((2-fluorobenzyl)thio)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazole (CAS 921585-58-2)
- 4-Amino-N-(2-(trifluoromethyl)phenyl)benzenesulfonamide (CAS 860787-30-0)
- Levothyroxine acyl glucuronide (CAS 909880-81-5)
- L-Norarginine (CAS 14191-90-3)
- Rebamipide Impurity 34 (CAS CATO-C4X-152334)
- 2-tert-butyl-1H-imidazole-5-carbaldehyde (CAS 68282-60-0)
- 6-Ethyl-5-(4-(trifluoromethoxy)phenyl)pyrimidine-2,4-diamine (CAS 49561-95-7)
- 2,3,4,6-Tetrachloropyridine (CAS 14121-36-9)
- ethyl 3-(hydroxyamino)-3-imino-propanoate (CAS 89364-92-1)
- Cyclooctylhydrazine (CAS 57369-89-8)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
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