Benzofuran-2-amine CAS 139266-08-3
| CAS No. | 139266-08-3 |
| Molecular Formula | C8H7NO |
| Molecular Weight | 133.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Benzofuran-2-amine.
CATO supplies Benzofuran-2-amine (CAS 139266-08-3), a certified reference material (molecular formula C8H7NO, MW 133.15 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H7NO, Benzofuran-2-amine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 133.15 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.
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 Benzofuran-2-amine 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 | C8H7NO |
| Molecular Weight | 133.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
Related Benzofuran Standards
Recommended Standards
- 4-Amino-2-ethynylphenol (CAS 1391053-48-7)
- (S)-Methyl 4-amino-2-hydroxybutanoate (CAS 140156-44-1)
- 7-Methyl-1H-pyrazolo[3,4-c]pyridine (CAS 1386457-72-2)
- 2-(5-Methylpyrimidin-2-yl)acetonitrile (CAS 1408196-51-9)
- 4-(Tetrahydro-2h-pyran-4-yl)-1h-pyrazol-5-amine (CAS 1779132-79-4)
- 1,2-Dibromo-1-cyclohexene (CAS 49676-92-8)
- 4-(benzylamino)-2-oxo-bicyclo[2.2.2]octane-1-carbonyl chloride (CAS 2143553-17-5)
- 3-(4,5-Dihydro-1H-pyrrol-2-yl)pyridine (CAS 1125-96-8)
- n-(1-(3-Methylthiophen-2-yl)ethyl)propan-1-amine (CAS 1248914-53-5)
- 4-Amino-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one hydrochloride (CAS 4408-12-2)
- 2-(4,6-Dibromo-5-(difluoromethyl)pyridin-2-yl)acetic acid (CAS 1806802-40-3)
- 2-(2,3-Dimethyl-phenylamino)-N-(4-methyl-thiazol-2-yl)-propionamide (CAS 1008619-92-8)
- Ozanimod Impurity 25 (CAS CATO-C4X-290225)
- Semaglutide impurity 70 (CAS CATO-C4X-222670)
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