Benzofuran-2-carboxamide CAS 50342-50-2
| CAS No. | 50342-50-2 |
| Molecular Formula | C9H7NO2 |
| Molecular Weight | 161.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Benzofuran-2-carboxamide (CAS 50342-50-2) is a high-purity analytical reference standard with the molecular formula C9H7NO2 and a molecular weight of 161.16 g/mol.
Based on its molecular formula C9H7NO2, Benzofuran-2-carboxamide contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 161.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Benzofuran-2-carboxamide 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 | C9H7NO2 |
| Molecular Weight | 161.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 1 |
Related Benzofuran Standards
- Benzofuran-5-carboxamide (CAS 1158745-07-3)
- Benzofuran-6-carboxamide (CAS 1158745-29-9)
- 1-Benzofuran-3-carboxamide (CAS 959304-51-9)
- 1-(Benzofuran-4-yl)-N-methylmethanamine (CAS 121212-17-7)
- 1-(1-benzofuran-3-yl)ethan-1-amine (CAS 1270473-91-0)
- (2-methyl-1-benzofuran-3-yl)methanamine (CAS 165737-04-2)
- (5-methyl-1-benzofuran-2-yl)methanamine (CAS 165737-47-3)
- 1-(Benzofuran-6-yl)-N-methylmethanamine (CAS 17450-70-3)
Recommended Standards
- Benzo[d]isoxazole-3-carboximidamide (CAS 737703-40-1)
- Benzyl cyanoformate (CAS 5532-86-5)
- 8-Hydroxyquinolin-4(1H)-one (CAS 53846-46-1)
- Cyanomethyl benzoate (CAS 939-56-0)
- 1,1'-[Biphenyl-4,4'-diylbis(methylene)]bis(4,4'-bipyridinium) Dibromide (CAS 2232875-70-4)
- 4-Methyl-n-(3-methylcyclopentyl)piperazin-1-amine (CAS 415952-45-3)
- 2-Ethylbenzo[d]oxazol-6-amine (CAS 855423-35-7)
- 10-Acetylphenothiazine (CAS 1628-29-1)
- 3-Methylthiophene-2-sulfonic acid (CAS 1159877-58-3)
- 1-[[2-Bromo-5-(trifluoromethyl)phenyl]methyl]-pyrrolidine hydrochloride (CAS 1394291-33-8)
- Cytochalasin D (CAS 22144-77-0)
- tert-Butyl (1-(4-Aminopyridin-2-yl)piperidin-4-yl)carbamate (CAS 1206248-50-1)
- Calcium (2R,3S)-2,3-dihydroxysuccinate (CAS 815-79-2)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
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