N-[2-Butyl-3-(4-methoxybenzoyl)-5-benzofuranyl]-methanesulfonamide CAS 1384513-86-3
| CAS No. | 1384513-86-3 |
| Molecular Formula | C21H23NO5S |
| Molecular Weight | 401.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-[2-Butyl-3-(4-methoxybenzoyl)-5-benzofuranyl]-methanesulfonamide (CAS 1384513-86-3) is a high-purity analytical reference standard with the molecular formula C21H23NO5S and a molecular weight of 401.48 g/mol.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, N-[2-Butyl-3-(4-methoxybenzoyl)-5-benzofuranyl]-methanesulfonamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 401.48 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures N-[2-Butyl-3-(4-methoxybenzoyl)-5-benzofuranyl]-methanesulfonamide 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 | C21H23NO5S |
| Molecular Weight | 401.48 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 1-((3S,4R)-3-Hydroxy-2,2-dimethyl-6-(phenylsulfonyl)chroman-4-yl)pyrrolidin-2-one (CAS 132014-21-2)
- 2-(3-Chlorophenyl)-5-(dibromomethyl)benzo[d]oxazole (CAS 1706430-03-6)
- Open Ring Metabolite Meropenem (CAS 124190-28-9)
- 2-(2-Chlorophenyl)-5-(dibromomethyl)benzo[d]oxazole (CAS 1706464-87-0)
- 7-Ethoxyacridine-3,9-diamine hydrochloride (CAS 24311-19-1)
- 2',4'-Dimethyl-N-phenyl-[4,5'-bithiazol]-2-amine hydrobromide (CAS 368859-43-2)
- N,N-Dimethyl-3-(6-pyrrolidin-2-ylpyridin-2-yl)propanamide dihydrochloride (CAS 2108139-14-4)
- 1-(Bicyclo[1.1.1]pentan-1-yl)-5-chloro-4-iodo-1H-pyrazole (CAS 2641063-04-7)
- 2-chloro-4-nitro-n-(3-pyridinyl)benZamide (CAS 19142-73-5)
- quinoxalin-6-ylmethanamine (CAS 872047-67-1)
- 4,4'-Diamino-[1,1'-biphenyl]-3-carbonitrile (CAS 86710-88-5)
- (2-{[3-(Benzoylamino)benzoyl]amino}-1,3-thiazol-4-yl)acetic acid (CAS 931374-31-1)
- 4,4,4-trifluoro-2-methylbutan-1-amine hydrochloride (CAS 136564-89-1)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
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