2-(4-Chloro-2-methylphenoxy)-2,2-difluoro-N-(4-(trifluoromethoxy)phenyl)acetamide CAS 339010-98-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339010-98-9 |
| Molecular Formula | C16H11ClF5NO3 |
| Molecular Weight | 395.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Chloro-2-methylphenoxy)-2,2-difluoro-N-(4-(trifluoromethoxy)phenyl)acetamide (CAS 339010-98-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H11ClF5NO3. Molecular weight: 395.71 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H11ClF5NO3 |
| Molecular Weight | 395.71 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 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 Chloro Standards
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Recommended Standards
- (2E)-3-(4-Chlorophenyl)-1-[4-(3,4-dichlorophenyl)piperazin-1-yl]prop-2-en-1-one (CAS 328262-92-6)
- 4-(2-(2,4,6-Trichlorophenyl)hydrazono)-2,3-dihydro-4H-thieno[2,3-b]thiopyran 1,1-dioxide (CAS 338749-38-5)
- 4-(4-Bromophenyl)-N-(5-chloro-2-methoxyphenyl)-1,3-thiazol-2-amine (CAS 1022645-61-9)
- 2-amino-5-tert-butylthiophene-3-carbonitrile (CAS 612504-40-2)
- 2-Chloro-6-cyclopropoxypyrazine (CAS 1209459-91-5)
- 3-Amino-6-(4-methylpiperazin-1-yl)picolinonitrile (CAS 1216615-86-9)
- 1-(2,3-Dichlorophenyl)cyclobutanamine (CAS 1314669-09-4)
- 5-Bromo-2-(3-fluorophenoxy)aniline (CAS 946665-04-9)
- 3-Bromo-4-chloropyridine-5-methanol (CAS 1633014-12-6)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
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