4-[(3,4-Dichlorophenyl)methoxy]-N'-[(1E)-(4-hydroxy-3-methoxyphenyl)methylidene]benzohydrazide CAS 303987-41-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303987-41-9 |
| Molecular Formula | C22H18Cl2N2O4 |
| Molecular Weight | 445.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-[(3,4-Dichlorophenyl)methoxy]-N'-[(1E)-(4-hydroxy-3-methoxyphenyl)methylidene]benzohydrazide (CAS 303987-41-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H18Cl2N2O4. Molecular weight: 445.30 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H18Cl2N2O4 |
| Molecular Weight | 445.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorophenyl Standards
- N-(2,4-dichlorophenyl)-5-(4-methoxybenzyl)-4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-3-carboxamide (CAS 303986-77-8)
- 2-(((2,4-Dichlorophenyl)sulfonyl)methyl)-3-phenylquinazolin-4(3H)-one (CAS 866049-01-6)
- 5-(2,4-Dichlorophenyl)-2-methyl-3-(4-oxo-4H-chromen-3-yl)tetrahydro-4H-pyrrolo[3,4-d]isoxazole-4,6(5H)-dione (CAS 318949-33-6)
- 1-(3,5-Dichlorophenyl)-3-(dodecylsulfanyl)pyrrolidine-2,5-dione (CAS 329777-43-7)
- (2,4-Dichlorophenyl)(5-(5-((4-fluorophenoxy)methyl)-1,3,4-oxadiazol-2-yl)-1-methyl-1H-pyrrol-3-yl)methanone (CAS 338418-73-8)
- 3-[(2,4-Dichlorophenyl)methoxy]-N-[4-(trifluoromethyl)phenyl]thiophene-2-carboxamide (CAS 339098-08-7)
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Recommended Standards
- 4-(2,4-Dichlorobenzoyl)-1-methyl-N'-(2-phenoxyethanimidoyl)-1H-pyrrole-2-carbohydrazide (CAS 338418-58-9)
- 1-(4-Bromobenzenesulfonyl)-N-(3,4-difluorophenyl)pyrrolidine-2-carboxamide (CAS 317377-76-7)
- Tritosulfuron (CAS 142469-14-5)
- Benzyl 7-(aminomethyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 1029422-09-0)
- (2-Bromobenzene-1,3,5-triyl)tricyclohexane (CAS 97443-80-6)
- Ethyl 3-(1-methyl-2-(((4-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)phenyl)amino)-methyl)-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5-carboxamido)propanoate (CAS 872728-84-2)
- 6-Bromo-8-fluoroquinolin-3-amine (CAS 2090478-87-6)
- 4'-(Decyloxy)-[1,1'-biphenyl]-4-carboxylic acid (CAS 69367-32-4)
- N-[2-(4-Isopropylphenoxy)ethyl]-2,6-dimethylaniline (CAS 1040686-26-7)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
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