2,4-Dichloro-N'-[(1E)-(3-chloro-4-methoxyphenyl)methylidene]benzohydrazide CAS 861207-71-8
| CAS No. | 861207-71-8 |
| Molecular Formula | C15H11Cl3N2O2 |
| Molecular Weight | 357.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2,4-Dichloro-N'-[(1E)-(3-chloro-4-methoxyphenyl)methylidene]benzohydrazide 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.
2,4-Dichloro-N'-[(1E)-(3-chloro-4-methoxyphenyl)methylidene]benzohydrazide (CAS 861207-71-8), molecular formula C15H11Cl3N2O2 and molecular weight 357.62 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2,4-Dichloro-N'-[(1E)-(3-chloro-4-methoxyphenyl)methylidene]benzohydrazide (C15H11Cl3N2O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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.
Physical & Chemical Properties
| Molecular Formula | C15H11Cl3N2O2 |
| Molecular Weight | 357.62 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-(4-Chlorophenyl)-4-(3,4-dichlorophenyl)-4-oxobutanoic acid (CAS 73684-83-0)
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- Benzyl 2-chloro-2-[2-(3,4-dichlorophenyl)hydrazono]acetate (CAS 1000576-53-3)
- 5-Bromo-2-chloro-N-(1-cyclopropyl-5-oxopyrrolidin-3-yl)benzamide (CAS 1351602-14-6)
- 4-Iodo-1-(3,3,3-trifluoropropyl)-1H-pyrazole (CAS 1339769-50-4)
- 3-Phenyl-6-(trifluoromethyl)-2-pyridinecarboxylic acid (CAS 1214381-18-6)
- 3,3'-Difluoro-[1,1'-biphenyl]-4,4'-dicarboxylic acid (CAS 1261929-07-0)
- 2-Chloro-n-[2-(pyrrolidin-1-yl)pyridin-3-yl]acetamide (CAS 1156200-84-8)
- Bis(2-(2-(2-butoxyethoxy)ethoxy)ethyl) succinate (CAS 65520-45-8)
- N'-(4-chlorophenyl)-3-nitrobenzimidamide (CAS 339009-82-4)
- 7-Methoxy-3-(1-phenyl-1H-pyrazol-4-yl)-2-(trifluoromethyl)-4H-chromen-4-one (CAS 51412-22-7)
- 2-(2,5-Dioxohexahydroimidazo[4,5-d]imidazol-1(2H)-yl)butanoic acid (CAS 1082605-80-8)
- Methyl 3-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]-5-methyl-4-isoxazolecarboxylate (CAS 303997-60-6)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
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 18665070610 / Nicole.chen@cato-chem.com