2-Chloro-N-(2-chloro-4-methylphenyl)benzamide CAS 571918-80-4
| CAS No. | 571918-80-4 |
| Molecular Formula | C14H11Cl2NO |
| Molecular Weight | 280.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C14H11Cl2NO, 2-Chloro-N-(2-chloro-4-methylphenyl)benzamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 280.15 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.
CATO supplies 2-Chloro-N-(2-chloro-4-methylphenyl)benzamide (CAS 571918-80-4), a certified reference material (molecular formula C14H11Cl2NO, MW 280.15 g/mol) for analytical method development and quality control.
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-(2-chloro-4-methylphenyl)benzamide 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 | C14H11Cl2NO |
| Molecular Weight | 280.15 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 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 3-Chloro-N-(4-chloro-2-methylphenyl)benzamide (CAS 116681-98-2)
- 7-Chloro-3-(4-chlorophenyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1173183-92-0)
- 7-Chloro-3-(3-chlorophenyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1173183-93-1)
- 4-Chloro-N-(4-chlorobenzyl)benzamide (CAS 130780-10-8)
- 6-Chloro-3-(4-chlorophenyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1710293-25-6)
- (Z)-6-Chloro-N-(4-chlorophenyl)-N'-methylpyridine-3-carboximidamide (CAS 400082-00-0)
- 2-Chloro-N-(3-chloro-2-methylphenyl)benzamide (CAS 198067-37-7)
- 2-Chloro-N-(3-chlorophenyl)-2-phenylacetamide (CAS 50916-14-8)
Recommended Standards
- 2-Amino-1-(3,4-dichlorophenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 72578-55-3)
- 2,2-Bis(4-chlorophenyl)acetamide (CAS 52234-91-0)
- 2-Chloro-N-(4-chloro-2-methylphenyl)benzamide (CAS 349089-43-6)
- (Z)-[(3-Chlorophenyl)methyl][(4-chlorophenyl)methylidene]oxidoazanium (CAS 939888-07-0)
- Diethylenetriaminepentaacetic Acid Calcium Trisodium Salt Hydrate (CAS 207226-35-5)
- 6,7-Dimethoxy-2-{[(4-methoxyphenyl)methyl]sulfanyl}-3-(3-methoxypropyl)-3,4-dihydroquinazolin-4-imine (CAS 439096-35-2)
- 5-(4-Chlorophenoxymethyl)-4-(4-chlorophenyl)-4h-1,2,4-triazole-3-thiol (CAS 76111-24-5)
- 2-[(3-endo)-3-[[5-Cyclopropyl-3-[2-(trifluoromethoxy)phenyl]-4-isoxazolyl]methoxy]-8-azabicyclo[3.2.1]octan-8-yl]-4-fluorobenzo[d]thiazole-6-carboxylic Acid (CAS 1383816-29-2)
- 4,4'-Bis[4-(di-p-tolylamino)styryl]biphenyl (CAS 119586-44-6)
- 2-(4-Aminophenyl)-1-(pyrrolidin-1-yl)ethan-1-one (CAS 926265-87-4)
- 3-Amino-5-chloropyrazin-2(1H)-one (CAS 1303587-96-3)
- 2-(Bromomethyl)-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-sulfonyl chloride (CAS 1805310-30-8)
- 2-Chloro-4-Methylbenzoyl chloride (CAS 21900-53-8)
- 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