N-(4-Chlorophenyl)benzofuran-2-carboxamide CAS 92426-52-3
| CAS No. | 92426-52-3 |
| Molecular Formula | C15H10ClNO2 |
| Molecular Weight | 271.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N-(4-Chlorophenyl)benzofuran-2-carboxamide (C15H10ClNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 271.70 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies N-(4-Chlorophenyl)benzofuran-2-carboxamide (CAS 92426-52-3), a certified reference material (molecular formula C15H10ClNO2, MW 271.70 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.
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 | C15H10ClNO2 |
| Molecular Weight | 271.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- 2-(5-(4-Chlorophenyl)-1H-1,2,4-triazol-3-yl)phenol (CAS 104308-71-6)
- 2-(2-Chlorophenyl)isoquinoline-1,3(2H,4H)-dione (CAS 106110-71-8)
- 3-(5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)aniline (CAS 1082784-57-3)
- 4-[5-(2-Chlorophenyl)-1,2,4-oxadiazol-3-yl]aniline (CAS 1154704-31-0)
- 3-(5-(2-Chlorophenyl)-1,2,4-oxadiazol-3-yl)aniline (CAS 1154708-22-1)
- 4-(5-(3-Chlorophenyl)-1,2,4-oxadiazol-3-yl)aniline (CAS 1156397-94-2)
- 2-(5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)aniline (CAS 120107-40-6)
- 4-[(E)-(4-chlorophenyl)methyleneamino]-3h-isobenzofuran-1-one (CAS 1207454-85-0)
Recommended Standards
- N-(4-Chlorophenyl)-5-phenyl-1,3,4-oxadiazol-2-amine (CAS 917912-30-2)
- N-Boc-4-amino-2-chlorobenzoic acid (CAS 232275-73-9)
- N-(4-Chlorophenyl)-1H-indazole-1-carboxamide (CAS 89331-90-8)
- N-Boc-5-amino-2-chlorobenzoic acid (CAS 503555-96-2)
- 6-Amino-5-methoxynicotinic acid (CAS 1541375-25-0)
- (5-Methylimidazo[1,2-a]pyridin-3-yl)methanol (CAS 178488-39-6)
- 2-(Difluoromethyl)-3-iodo-5-methoxypyridine-6-carbonyl chloride (CAS 1806881-66-2)
- Methyl 3-amino-5-methylbenzoate hydrochloride (CAS 2126177-20-4)
- N-((1H-Benzo[d][1,2,3]triazol-1-yl)methyl)-N-(2-(((1H-benzo[d][1,2,3]triazol-1-yl)methyl)thio)ethyl)-4-methylbenzamide (CAS 681447-38-1)
- Defensin HNP-2 (human) trifluoroacetate salt (CAS 120721-97-3)
- 4-Methyl-7-nitro-3,4-dihydroquinoxalin-2(1H)-one (CAS 449760-84-3)
- 2-(2,4-Dimethylphenoxy)-4-methylaniline (CAS 946728-89-8)
- Salcaprozate Impurity 6 (CAS CATO-C4X-25076)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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