N-(2,4-difluorophenyl)-2-(3,5-dimethylphenoxy)-2,2-difluoroacetamide CAS 251097-72-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 251097-72-0 |
| Molecular Formula | C16H13F4NO2 |
| Molecular Weight | 327.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2,4-difluorophenyl)-2-(3,5-dimethylphenoxy)-2,2-difluoroacetamide (CAS 251097-72-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H13F4NO2. Molecular weight: 327.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H13F4NO2 |
| Molecular Weight | 327.27 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-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- N-(3,4-Difluorophenyl)-2-(3,5-dimethylphenoxy)-2,2-difluoroacetamide (CAS 251097-63-9)
- 4-({[(2,6-difluorophenyl)sulfonyl]amino}methyl)benzoic acid (CAS 690646-12-9)
- N-(2,4-difluorophenyl)-N-(phenylsulfonyl)glycine (CAS 866049-11-8)
- 4-((2,4-Difluorophenyl)amino)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid (CAS 899996-41-9)
- Ethyl 4-(2-((2,4-difluorophenyl)amino)-2-oxoethyl)piperazine-1-carboxylate (CAS 794556-68-6)
- 2-(2,6-Difluorophenyl)-3-(5-ethyl-1,3,4-thiadiazol-2-yl)thiazolidin-4-one (CAS 924648-16-8)
- 3-(2,6-Difluorophenyl)-4-[(piperidin-1-yl)methyl]-2,3-dihydro-1,3-thiazole-2-thione (CAS 866153-88-0)
- N-(3,4-difluorophenyl)-2-((naphthalen-1-ylmethyl)amino)acetamide (CAS 303091-75-0)
Recommended Standards
- Methyl 3-amino-2-fluoro-3'-methyl-2'-(trifluoromethyl)-[1,1'-biphenyl]-4-carboxylate (CAS 2667057-28-3)
- Ethyl 6-(4-fluorophenyl)-2-methyl-4-(trifluoromethyl)nicotinate (CAS 200879-78-3)
- N-(4-Fluorophenyl)-3-nitro-4-(1H-1,2,4-triazol-1-yl)benzamide (CAS 338397-11-8)
- Dihydro Tachysterol (CAS 67-96-9)
- Alanylmethionine (CAS 1999-43-5)
- (R)-3-Isobutylpiperazine-2,5-dione (CAS 108315-75-9)
- 1-(3-Chlorophenyl)-3,3,3-trifluoropropan-1-one (CAS 1248109-92-3)
- N-(4-Ethoxy-3-ethylbenzo[d]thiazol-2(3H)-ylidene)pentanamide (CAS 864925-51-9)
- N-(2-ethylbutyl)-1-methylpyrrolidin-3-amine (CAS 1248231-33-5)
- Des-Pro31-Tirzepatide (CAS CATO-CPTD788943)
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 13829788188 / jacky.chen@cato-chem.com