2-(4-Chlorophenoxy)-N-(3,5-dichlorophenyl)-2,2-difluoroacetamide CAS 251096-75-0
| CAS No. | 251096-75-0 |
| Molecular Formula | C14H8Cl3F2NO2 |
| Molecular Weight | 366.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C14H8Cl3F2NO2, 2-(4-Chlorophenoxy)-N-(3,5-dichlorophenyl)-2,2-difluoroacetamide 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 366.57 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 2-(4-Chlorophenoxy)-N-(3,5-dichlorophenyl)-2,2-difluoroacetamide (CAS 251096-75-0), a certified reference material (molecular formula C14H8Cl3F2NO2, MW 366.57 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(4-Chlorophenoxy)-N-(3,5-dichlorophenyl)-2,2-difluoroacetamide 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 | C14H8Cl3F2NO2 |
| Molecular Weight | 366.57 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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 | 1 |
Related Chlorophenoxy Standards
- 2-(4-Chlorophenoxy)-N-(2,4-dichlorophenyl)-2,2-difluoroacetamide (CAS 250714-67-1)
- 2-(4-Chlorophenoxy)-N-(4-isonicotinoylphenyl)acetamide (CAS 893781-22-1)
- 4-(5-((4-Chlorophenoxy)methyl)-1H-1,2,4-triazol-3-yl)-5-methyl-3-phenylisoxazole (CAS 400080-29-7)
- 2-(4-Chlorophenoxy)-3-(4-chlorophenyl)quinoline (CAS 478260-77-4)
- 3-(2-Chlorophenoxy)-2-(4-chlorophenyl)quinoline (CAS 338400-85-4)
- 2-(2-(2-Chlorophenoxy)acetyl)-N-(4-methoxyphenyl)hydrazine-1-carbothioamide (CAS 91543-59-8)
- 2-(4-Chlorophenoxy)-2,2-difluoro-N-(4-(trifluoromethyl)phenyl)acetamide (CAS 250714-68-2)
- N-[2-(2-Chlorophenoxy)ethyl]-4-(phenethyloxy)-aniline (CAS 1040694-08-3)
Recommended Standards
- 4-(((tert-Butyldimethylsilyl)oxy)methyl)-2-(2-hydroxypropan-2-yl)thiazole-5-sulfonamide (CAS 2271371-48-1)
- 2-(3-Chloro-5-(methoxymethoxy)-2-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2621936-30-7)
- N-(2-chloro-4-formyl-6-iodopyridin-3-yl)pivalamide (CAS 1305324-69-9)
- Ibutilide Impurity 12 (CAS CATO-C4X-211012)
- 4-Amino-6-ethylpyrimidine-5-carbonitrile (CAS 54122-59-7)
- 5-Methyl-N-(prop-2-yn-1-yl)pyrazine-2-carboxamide (CAS 1090836-16-0)
- (3-Chlorophenyl)(4-ethylphenyl)methanol (CAS 844683-55-2)
- 3,6-Dimethoxy-4-nitropyridazine (CAS 1881320-92-8)
- Suvorexant impurity 29 (CAS 218621-86-4)
- 1-Methyl-3-(thiophen-2-yl)-5-(trifluoromethyl)-1H-pyrazole (CAS 650615-64-8)
- 6-(4-Chlorophenyl)thieno[3,2-d]pyrimidine-4-thiol (CAS 854036-01-4)
- N-[4-(2-Cyclohexylethoxy)phenyl]-N-(3-propoxybenzyl)amine (CAS 1040693-67-1)
- N-((1-Nicotinoylpiperidin-4-yl)methyl)furan-2-carboxamide (CAS 1396747-78-6)
- Neuropeptide W-23 (rat) (CAS 383415-89-2)
Why CATO?
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