2-Methylbenzofuran CAS 4265-25-2
| CAS No. | 4265-25-2 |
| Molecular Formula | C9H8O |
| Molecular Weight | 132.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Methylbenzofuran 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.
2-Methylbenzofuran (CAS 4265-25-2), molecular formula C9H8O and molecular weight 132.16 g/mol, is a CATO reference standard with documented purity and traceability.
2-Methylbenzofuran (C9H8O) contains a hydroxyl group, an ether linkage, an aromatic ring system. Its physicochemical properties are representative of its class; 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H8O |
| Molecular Weight | 132.16 g/mol |
| Purity | >95% |
| 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.) | 1958 |
Related Methylbenzofuran Standards
- 7-Methylbenzofuran (CAS 17059-52-8)
- 5-Methylbenzofuran (CAS 18441-43-5)
- 4-Methylbenzofuran (CAS 5670-23-5)
- 3-Methylbenzofuran (CAS 21535-97-7)
- 5-Methylbenzofuran-7-amine (CAS 1228469-82-6)
- 7-Methylbenzofuran-5-amine (CAS 170682-46-9)
- 7-Methylbenzofuran-4-amine (CAS 185684-92-8)
- 2-Methylbenzofuran-7-amine (CAS 26325-21-3)
Recommended Standards
- cis-Cinnamaldehyde (CAS 57194-69-1)
- Cinnamaldehyde (CAS 104-55-2)
- Capivasertib Impurity 6 (CAS 27646-81-7)
- Ethoxyacetic Acid-Ethyl Ester (CAS 817-95-8)
- {[(4-methylphenyl)methyl]sulfamoyl}[(thiophen-2-yl)methyl]amine (CAS 337924-40-0)
- 3-Boc-3-azabicyclo[3.1.0]hexane-6-carboxylic Acid (CAS 1119512-39-8)
- 3-{[2-(1-Cyclohexen-1-yl)ethyl]-amino}propanohydrazide (CAS 1040689-23-3)
- (2E,4E)-2-Cyano-5-{[(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)methyl]amino}-3-methylhexa-2,4-dienoic acid (CAS 1020241-30-8)
- Alectinib Impurity 43 (CAS CATO-C4X-283643)
- 4-Chloro-6-methoxy-7-(2-(2-methoxyethoxy)ethoxy)cinnoline (CAS 197359-53-8)
- Flupentixol EP Impurity D (CAS 791521-96-5)
- 4-Methyl-6-(piperazin-1-yl)pyridin-3-amine (CAS 1216045-21-4)
- 2-(3,5-Bis(benzyloxy)phenyl)piperazine (CAS 65709-43-5)
- Tirzepatide Impurity 43 (CAS CATO-C4X-324043)
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