N-(4-Amino-2-chlorophenyl)acetamide CAS 57556-49-7
| CAS No. | 57556-49-7 |
| Molecular Formula | C8H9ClN2O |
| Molecular Weight | 184.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-Amino-2-chlorophenyl)acetamide (C8H9ClN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies N-(4-Amino-2-chlorophenyl)acetamide (CAS 57556-49-7), a certified reference material (molecular formula C8H9ClN2O, MW 184.62 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 N-(4-Amino-2-chlorophenyl)acetamide 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 | C8H9ClN2O |
| Molecular Weight | 184.62 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- 2-Amino-N-(4-chlorophenyl)acetamide (CAS 101-88-2)
- 2-Amino-2-(4-chlorophenyl)acetamide (CAS 102333-75-5)
- 2-Amino-4-chloro-n-methylbenzamide (CAS 104775-66-8)
- 5-Amino-2-chloro-n-methylbenzamide (CAS 111362-49-3)
- N-(4-amino-3-chlorophenyl)acetamide (CAS 16604-99-2)
- 2-Amino-3-chloro-N-methylbenzamide (CAS 18343-42-5)
- 2-Amino-5-chloro-N-methylbenzamide (CAS 19178-37-1)
- 2-Amino-N-(3-chlorophenyl)acetamide (CAS 690947-13-8)
Recommended Standards
- N-(3-Aminophenyl)-2-chloroacetamide (CAS 401484-39-7)
- n-(5-Amino-2-chlorophenyl)acetamide (CAS 57946-67-5)
- N-(3-Amino-4-chlorophenyl)acetamide (CAS 51867-83-5)
- N-(6-chloro-4-methylpyridin-3-yl)acetamide (CAS 6635-92-3)
- 2-Amino-N-benzyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide (CAS 312513-45-4)
- 3-Fluoro-4-nitrotoluene (CAS 446-34-4)
- 2-(3-(Dimethylamino)propoxy)-3-methoxybenzaldehyde hydrochloride (CAS 1049696-06-1)
- 2-(Tetrahydrothiophen-2-yl)acetic acid (CAS 65102-22-9)
- Roxadustat Impurity 55 (CAS CATO-C4X-221355)
- 2-(tert-Butylsulfonyl)benzoic acid (CAS 5293-55-0)
- 5-Amino-3-bromopicolinonitrile (CAS 573762-88-6)
- 2-(((5-Bromothiophen-2-yl)methyl)(methyl)amino)propanamide (CAS 1355457-47-4)
- n-(4-(((2-Hydroxyethyl)amino)methyl)phenyl)acetamide (CAS 857570-03-7)
- (Des-His1,Glu?)-Glucagon (1-29) amide (human, rat, porcine) (CAS 110084-95-2)
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