(E)-2,4-dichloro-N'-(4-((2-chloro-6-fluorobenzyl)oxy)benzylidene)benzohydrazide CAS 477862-47-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477862-47-8 |
| Molecular Formula | C21H14Cl3FN2O2 |
| Molecular Weight | 451.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-2,4-dichloro-N'-(4-((2-chloro-6-fluorobenzyl)oxy)benzylidene)benzohydrazide (CAS 477862-47-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H14Cl3FN2O2. Molecular weight: 451.71 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H14Cl3FN2O2 |
| Molecular Weight | 451.71 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 | F/Cl-containing |
| Nitrogen Atoms | 2 |
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- 4-[5-(3,5-Dichloro-4-fluorophenyl)-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]-N-hydroxy-2-methylbenzamide (CAS CATO-CCPD103645)
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Recommended Standards
- Di-tert-butyl (4-bromo-3-chloro-2-nitrophenyl)iminodicarbonate (CAS 2611563-28-9)
- tert-Butyl 4-(((2-chloro-5-iodopyridin-4-yl)amino)methyl)piperidine-1-carboxylate (CAS 1137477-86-1)
- Menaquinone 4-d7 (Mixture of cis-trans isomers) (CAS 1233937-25-1)
- N-Benzyl([1,1-biphenyl]-4-yl)methanamine hydrochloride (CAS 1048640-47-6)
- 5-Amino-3,4-dimethylisoxazole (CAS 19947-75-2)
- 7-Benzyl-4-((4-bromophenyl)thio)-5,6-dimethyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 303984-46-5)
- HS-173 (CAS 1276110-06-5)
- 3-Bromo-6-methyl-5,6-dihydro-pyrrolo[3,4-b]pyridin-7-one (CAS 1254319-55-5)
- (1R,2S)-2-(4-bromo-1H-pyrazol-1-yl)cyclohexan-1-ol (CAS 2432829-31-5)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com