2,4-Dichloro-N-(6-fluoro-2-pyridinyl)benzenecarbohydrazide CAS 338780-94-2
| CAS No. | 338780-94-2 |
| Molecular Formula | C12H8Cl2FN3O |
| Molecular Weight | 300.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,4-Dichloro-N-(6-fluoro-2-pyridinyl)benzenecarbohydrazide (CAS 338780-94-2), a certified reference material (molecular formula C12H8Cl2FN3O, MW 300.12 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H8Cl2FN3O, 2,4-Dichloro-N-(6-fluoro-2-pyridinyl)benzenecarbohydrazide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 300.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2,4-Dichloro-N-(6-fluoro-2-pyridinyl)benzenecarbohydrazide 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.
Physical & Chemical Properties
| Molecular Formula | C12H8Cl2FN3O |
| Molecular Weight | 300.12 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichloro Standards
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- 2-(2,4-Dichloro-5-hydroxyphenyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one (CAS 68049-71-8)
- 2-[(5,7-dichloro-2-methylquinolin-8-yl)oxy]acetohydrazide (CAS 730949-87-8)
- Ethyl 4,7-dichloro-6-methoxyquinoline-3-carboxylate (CAS 22931-73-3)
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Recommended Standards
- 2-(2,6-Dimethyl-4-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2223051-36-1)
- 2-Methyl-2,4,6-tris(trifluoromethyl)-2H-pyran (CAS 380-94-9)
- 4-(5-Bromo-2-fluorophenyl)-4-cyclopropyloxazolidin-2-one (CAS 1266784-58-0)
- 5-Methyl-3-(perfluorobutyl)-1H-pyrazole (CAS 247220-81-1)
- 8-Hydroxyisoquinoline-3-carboxamide (CAS 2092486-00-3)
- 5,6-Dihydroimidazo[1,2-a]pyridin-7(1H)-one (CAS 185797-58-4)
- Methyl 2-Aminoisonicotinate (CAS 6937-03-7)
- 5-(4-Methoxyphenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 312935-05-0)
- 4-Methoxyphenylacetamide (CAS 6343-93-7)
- (E)-6-(Hydroxymethylene)-2-methyl-7,8-dihydroquinazolin-5(6H)-one (CAS 112372-34-6)
- 8-Bromo-4-chloro-5-methylquinoline-3-carbonitrile (CAS 1558435-36-1)
- 4-(2-fluorophenyl)-2-(pyrrolidin-2-yl)-1H-imidazole (CAS 1153102-36-3)
- methyl 5-(3-methylphenyl)-1H-pyrrole-2-carboxylate (CAS 1000682-37-0)
- Acetyl Hexapeptide-38 (CAS 1400634-44-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com