4-[(3,4-Dichlorophenyl)methoxy]-N'-[(1E)-(furan-2-yl)methylidene]benzohydrazide CAS 303987-46-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303987-46-4 |
| Molecular Formula | C19H14Cl2N2O3 |
| Molecular Weight | 389.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-[(3,4-Dichlorophenyl)methoxy]-N'-[(1E)-(furan-2-yl)methylidene]benzohydrazide (CAS 303987-46-4) pharmaceutical standards reference standard. Molecular formula: C19H14Cl2N2O3. Molecular weight: 389.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H14Cl2N2O3 |
| Molecular Weight | 389.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorophenyl Standards
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- 2-[(3,4-Dichlorophenyl)carbamoyl]phenyl N,N-dimethylsulfamate (CAS 338396-39-7)
- 3-[(3,4-Dichlorophenyl)carbamoyl]phenyl N,N-dimethylsulfamate (CAS 338405-88-2)
- 4-((2,3-Dichlorophenyl)carbamoyl)phenyl dimethylsulfamate (CAS 79603-69-3)
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- (2E)-1-(2,4-Dichlorophenyl)-3-(3-nitrophenyl)-2-(1H-1,2,4-triazol-1-yl)prop-2-en-1-one (CAS 167109-64-0)
Recommended Standards
- 3-[(1E)-2-Cyano-2-{[(2,4-dichlorophenyl)methyl]carbamoyl}eth-1-en-1-yl]phenyl acetate (CAS 866042-04-8)
- 5-((4-Iodophenyl)amino)-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one (CAS 358354-85-5)
- 2-({2-[2-(2,4-Dichlorophenoxy)acetyl]hydrazino}carbonyl)cyclohexanecarboxylic acid (CAS 446844-48-0)
- [1-Methyl-5-phenoxy-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl N-(4-chlorophenyl)carbamate (CAS 318469-29-3)
- Almestrone (CAS 10448-96-1)
- 6-(Bromomethyl)-3,4-Dihydro-2-methyl-4-oxoquinazoline (CAS 12888-43-4)
- 1-(pyridin-4-yl)-1H-1,2,4-triazol-5-amine hydrochloride (CAS 1803610-25-4)
- Ageconyflavone A (CAS 106636-80-0)
- 1-(2,2,2-Trifluoroethyl)cyclohexane-1-carboxylic acid (CAS 1515517-02-8)
- Semaglutide Impurity 13 (CAS CATO-C4X-222613)
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