2-Chloro-N-[4-(difluoromethoxy)phenyl]propanamide CAS 852940-46-6
| CAS No. | 852940-46-6 |
| Molecular Formula | C10H10ClF2NO2 |
| Molecular Weight | 249.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloro-N-[4-(difluoromethoxy)phenyl]propanamide (CAS 852940-46-6), a certified reference material (molecular formula C10H10ClF2NO2, MW 249.64 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H10ClF2NO2, 2-Chloro-N-[4-(difluoromethoxy)phenyl]propanamide 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 249.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 2-Chloro-N-[4-(difluoromethoxy)phenyl]propanamide 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 | C10H10ClF2NO2 |
| Molecular Weight | 249.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-chloro-N-[4-(difluoromethoxy)benzyl]acetamide (CAS 1050909-61-9)
- 5-Chloro-6-((3,3-difluorocyclobutyl)methoxy)pyridin-3-ol (CAS 1355066-37-3)
- 4-(3-Chloro-5-fluorophenyl)-2-fluorobenzonitrile (CAS 1393442-55-1)
- 2-Chloro-N-(4-(difluoromethoxy)-2-methylphenyl)acetamide (CAS 832127-56-7)
- 2-Chloro-N-(4-(difluoromethoxy)phenyl)propanamide (CAS 871673-31-3)
- 2-Chloro-n-[2-(difluoromethoxy)phenyl]propanamide (CAS 929973-76-2)
- 4-((2-Chloro-5-fluoropyrimidin-4-yl)oxy)benzonitrile (CAS 1505284-35-4)
- 3-((2-Chloro-5-fluoropyrimidin-4-yl)oxy)benzonitrile (CAS 1525822-81-4)
Recommended Standards
- 3-Chloro-6-(4-methyl-3-nitrophenyl)pyridazine (CAS 1030584-84-9)
- 1050506-11-0 3-[(5-chloropyridin-2-yl)oxy]benzoic acid Z1680828844 (CAS 1050506-11-0)
- 4-(2-Chlorophenoxy)picolinic acid (CAS 1094369-55-7)
- 4-Chloro-6-methyl-2-(4-nitrophenyl)pyrimidine (CAS 1153408-91-3)
- 2-(1H-imidazol-2-yl)propan-2-ol (CAS 36365-23-8)
- 7-{[(pyridin-2-yl)amino][4-(trifluoromethyl)phenyl]methyl}quinolin-8-ol (CAS 325474-22-4)
- 1-Methyl-3-(prop-2-yn-1-yl)benzene (CAS 53799-93-2)
- Cyclandelate Impurity 1 (CAS 16623-22-6)
- 4-((((1-Methyl-1H-pyrazol-3-yl)methyl)amino)methyl)benzoic acid hydrochloride (CAS 1197226-10-0)
- n,n-Dimethyl-1,3-thiazolidine-4-carboxamide (CAS 1103879-74-8)
- 2,4,6-Trichloro-N-methylaniline (CAS 35114-02-4)
- 4-Methylumbelliferyl α-D-Glucopyranoside (CAS 17833-43-1)
- (9-Ethyl-9H-carbazol-3-yl)boronic acid (CAS 669072-93-9)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
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 18665070610 / Nicole.chen@cato-chem.com