(2E,3E)-2-[2-(3,5-Dichlorophenyl)hydrazin-1-ylidene]-3-hydrazinylidene-1-(4-methylphenyl)propan-1-one CAS 338400-42-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338400-42-3 |
| Molecular Formula | C16H14Cl2N4O |
| Molecular Weight | 349.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E,3E)-2-[2-(3,5-Dichlorophenyl)hydrazin-1-ylidene]-3-hydrazinylidene-1-(4-methylphenyl)propan-1-one (CAS 338400-42-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H14Cl2N4O. Molecular weight: 349.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H14Cl2N4O |
| Molecular Weight | 349.21 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- Ethyl 2-(6-chloro-2-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-yl)acetate (CAS 193979-48-5)
- (4-(N-Ethyl-N-(4-methoxybenzyl)sulfamoyl)phenyl)boronic acid (CAS 913835-55-9)
- 5-iodo-1-[(4-methoxyphenyl)methyl]-3,4-dihydropyridin-2-one (CAS 1715034-37-9)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-morpholinophenyl)propanoic acid (CAS 2349610-01-9)
- 3-(5-Chloro-2-methylbenzo[d]thiazol-3-ium-3-yl)propane-1-sulfonate (CAS 65287-04-9)
- 2-(4-Chlorophenyl)-5’-fluoro-2’-hydroxyacetophenone (CAS 527751-48-0)
- N1-((2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-N1-methylethane-1,2-diamine (CAS 1249631-45-5)
- 2-Hydroxy-4-methoxy-N-(2-methoxyethyl)-N-methylbenzamide (CAS 1303826-98-3)
- Clemastine Impurity 21 (CAS CATO-C4X-183721)
- SAMS Peptide (CAS 125911-68-4)
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