2-Chloro-N-(3-fluoro-2-methyl-6-nitrophenyl)acetamide CAS 952587-03-0
| CAS No. | 952587-03-0 |
| Molecular Formula | C9H8ClFN2O3 |
| Molecular Weight | 246.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-N-(3-fluoro-2-methyl-6-nitrophenyl)acetamide (CAS 952587-03-0) is a high-purity analytical reference standard with the molecular formula C9H8ClFN2O3 and a molecular weight of 246.62 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 2-Chloro-N-(3-fluoro-2-methyl-6-nitrophenyl)acetamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 246.62 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H8ClFN2O3 |
| Molecular Weight | 246.62 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 5-Chloro-1-phenyl-3-(trifluoromethyl)-1H-pyrazole (CAS 1076197-51-7)
- 4-Chloro-6-methyl-7-(trifluoromethyl)quinazoline (CAS 1160994-15-9)
- 3-Chloro-7-(trifluoromethyl)quinolin-4-amine (CAS 1203579-71-8)
- 4-(4-Chloro-3-fluoro-2-hydroxyphenyl)-4-oxobutanoic acid (CAS 1208265-79-5)
- 2-Chloro-4-(trifluoromethyl)quinolin-7-amine (CAS 1416439-79-6)
- 4-Chloro-2-methyl-6-(trifluoromethyl)quinazoline (CAS 1422284-63-6)
- 2-Chloro-8-(trifluoromethyl)quinolin-4-amine (CAS 1708160-46-6)
- 2-Chloro-6-(trifluoromethyl)-3-methylquinoxaline (CAS 98416-73-0)
Recommended Standards
- 2-Chloro-N-(2-fluoro-4-nitrophenyl)-N-methylacetamide (CAS 911998-05-5)
- 2-chloro-N-(4-fluoro-3-nitrophenyl)propanamide (CAS 731011-93-1)
- 3-Chloro-2-(1H-pyrrol-1-yl)-5-(trifluoromethyl)pyridine (CAS 287978-92-1)
- 2-(4-Chlorophenyl)-4-(trifluoromethyl)-1H-imidazole (CAS 33469-15-7)
- 2-Bromo-3’-(trifluoromethyl)acetophenone (CAS 2003-10-3)
- Ethyl 2,6-dihydroxy-4-methylnicotinate (CAS 56951-00-9)
- Fluralaner-13C2-d2-15N (CAS CATO-C4X-21801)
- 1-(4-Methoxyphenyl)-6-nitro-1H-indazole-3-carboxylic acid (CAS 857806-89-4)
- 2,4-Difluoro-3-(trifluoromethoxy)benzoic acid (CAS 1119454-13-5)
- 1-cyclopropyl-1,3-dihydro-2$l^{6},1,3-benzothiadiazole-2,2-dione (CAS 2044713-76-8)
- 1,1,1,2,2,3,3,4,4-nonafluorobutane 1,1,1,2,2,3,3,4,4-nonakis(fluoranyl)butane 375-17-7 A823717 (CAS 375-17-7)
- 8-Aminopurine (CAS 20296-09-7)
- 1-Hexylpyridin-1-ium iodide (CAS 7324-00-7)
- Semaglutide impurity 29 (CAS 110990-08-4)
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