Methyl 4-[2-(4-chloro-2-methylphenoxy)-2,2-difluoroacetamido]benzoate CAS 339030-58-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339030-58-9 |
| Molecular Formula | C17H14ClF2NO4 |
| Molecular Weight | 369.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4-[2-(4-chloro-2-methylphenoxy)-2,2-difluoroacetamido]benzoate (CAS 339030-58-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H14ClF2NO4. Molecular weight: 369.75 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H14ClF2NO4 |
| Molecular Weight | 369.75 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Sdz 220-581 (CAS 174575-17-8)
- N'-(4-Chlorobenzylidene)-3-(3-nitrophenyl)-1H-pyrazole-5-carbohydrazide (CAS 302918-42-9)
- Ethyl 3-(4-chlorophenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 685107-03-3)
- 2-((4-Bromophenyl)amino)-N-carbamoylacetamide (CAS 930735-80-1)
- N-(4-fluorophenyl)-2-((2-hydroxyethyl)amino)acetamide (CAS 329079-68-7)
- 7-Hydroxy-3-(4-methoxyphenyl)-2h-chromen-2-one (CAS 66267-82-1)
- 1-Bromo-3-cyclopropoxy-5-isopropoxybenzene (CAS 1243480-76-3)
- (S)-2-Amino-3-(2,3-dichloro-4-hydroxyphenyl)propanoic acid (CAS 1217611-72-7)
- 5-Bromo-N,N-diethyl-4-methoxypyridine-3-sulfonamide (CAS 1352499-69-4)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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