2-(4-Chlorophenoxy)-2,2-difluoro-N-(4-(trifluoromethyl)phenyl)acetamide CAS 250714-68-2
| CAS No. | 250714-68-2 |
| Molecular Formula | C15H9ClF5NO2 |
| Molecular Weight | 365.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 365.68 g/mol gives 2-(4-Chlorophenoxy)-2,2-difluoro-N-(4-(trifluoromethyl)phenyl)acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(4-Chlorophenoxy)-2,2-difluoro-N-(4-(trifluoromethyl)phenyl)acetamide (CAS 250714-68-2), molecular formula C15H9ClF5NO2 and molecular weight 365.68 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(4-Chlorophenoxy)-2,2-difluoro-N-(4-(trifluoromethyl)phenyl)acetamide (C15H9ClF5NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 365.68 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(4-Chlorophenoxy)-2,2-difluoro-N-(4-(trifluoromethyl)phenyl)acetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H9ClF5NO2 |
| Molecular Weight | 365.68 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-(2-(2-Chlorophenoxy)acetyl)-N-(4-methoxyphenyl)hydrazine-1-carbothioamide (CAS 91543-59-8)
- 2-(4-Chlorophenoxy)-3-(4-chlorophenyl)quinoline (CAS 478260-77-4)
- 3-(2-Chlorophenoxy)-2-(4-chlorophenyl)quinoline (CAS 338400-85-4)
- 2-(4-Chlorophenoxy)-N-(2-(furan-2-yl)-2-morpholinoethyl)acetamide (CAS 887213-81-2)
- 2-(4-Chlorophenoxy)-N-(2,4-dichlorophenyl)-2,2-difluoroacetamide (CAS 250714-67-1)
- 2-(4-Chlorophenoxy)-N-(3,5-dichlorophenyl)-2,2-difluoroacetamide (CAS 251096-75-0)
- 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)
Recommended Standards
- 3-((8-Chloro-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)thio)-1,1,1-trifluoropropan-2-ol (CAS 1823183-33-0)
- 3-(4-Bromophenyl)-6-chloro-2-methylquinazoline-4(3H)-thione (CAS 823195-65-9)
- 5-(4-Bromophenyl)-1-(4-chlorophenyl)-1h-imidazole-2-thiol (CAS 1105190-16-6)
- 4-(4-Bromophenyl)-N-(2-chlorophenyl)-1,3-thiazol-2-amine (CAS 312604-48-1)
- Oxyphenisatin dioctanoate (CAS CATO-LCAD304281)
- H-Ala-Pro-Phe-OH (CAS 94885-46-8)
- rel-(2R,4S)-1-Cbz-2-Hydroxymethyl-4-aminopyrrolidine hydrochloride (CAS 1217609-33-0)
- 2-((4-Allyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(m-tolyl)acetamide (CAS 573931-16-5)
- Ethyl 5-[2-(Trifluoromethyl)phenyl]-1H-pyrrole-3-carboxylate (CAS 881673-54-7)
- 1-Benzyl-N-methylpiperidine-4-carboxamide (CAS 280111-63-9)
- Rac Dropropizine (CAS 17692-31-8)
- [1-ethyl-3-(trifluoromethyl)-1h-pyrazol-5-yl]methanol (CAS 1173266-46-0)
- 5-Bromo-2-piperidinopyridine, HCl (CAS 1242336-67-9)
- (D-His1)-Exenatide trifluoroacetate salt (CAS 1678417-09-8)
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