3,5-Dimethylbenzofuran-2(3H)-one CAS 65817-25-6
| CAS No. | 65817-25-6 |
| Molecular Formula | C10H10O2 |
| Molecular Weight | 162.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3,5-Dimethylbenzofuran-2(3H)-one 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.
CATO supplies 3,5-Dimethylbenzofuran-2(3H)-one (CAS 65817-25-6), a certified reference material (molecular formula C10H10O2, MW 162.19 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 3,5-Dimethylbenzofuran-2(3H)-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 162.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C10H10O2 |
| Molecular Weight | 162.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1975 |
Related Dimethylbenzofuran Standards
- 3,3-Dimethylbenzofuran-2(3H)-one (CAS 13524-76-0)
- 2,6-Dimethylbenzofuran-5-ol (CAS 16162-66-6)
- 2,2-Dimethylbenzofuran-3(2H)-one (CAS 16748-90-6)
- 3,7-Dimethylbenzofuran-2(3H)-one (CAS 173419-94-8)
- 3,7-Dimethylbenzofuran-6-ol (CAS 197086-90-1)
- 2,4-Dimethylbenzofuran-3(2H)-one (CAS 54365-76-3)
- 2,5-Dimethylbenzofuran-3(2H)-one (CAS 54365-77-4)
- 2,6-Dimethylbenzofuran-3(2H)-one (CAS 54365-78-5)
Recommended Standards
- 3,5-Dimethylbenzo[d]isoxazol-7-amine (CAS 69491-65-2)
- 3,5-Dimethylbenzofuran-4-ol (CAS 40485-97-0)
- 3,5-Dimethyl-1H-pyrazolo[4,3-b]pyridin-7-amine (CAS 35592-55-3)
- 3,6-Dimethylbenzofuran-2(3H)-one (CAS 65817-24-5)
- 4-Hydroxy-7-methoxy-2-phenyl quinoline 20430-72-2 A1-04932 (CAS 20430-72-2)
- 2-((4-(N-cyclohexyl-N-methylsulfamoyl)phenyl)carbamoyl)cyclohexane-1-carboxylic acid (CAS 817179-89-8)
- 3-amino-3-(2-fluorofuran-3-yl)propanoic acid (CAS 1823532-32-6)
- 1-Methyl-5-oxopyrrolidine-3-acetonitrile (CAS 1782840-52-1)
- 2-(2,2,2-Trifluoroethyl)aniline (CAS 57631-04-6)
- 2-Amino-3-(4-(difluoromethoxy)phenyl)propanoic acid (CAS 126300-89-8)
- [1-(2-Amino-ethyl)-piperidin-3-ylmethyl]-benzyl-cyclopropyl-amine (CAS 1353987-91-3)
- 2-(4-Isopropylphenyl)-3-methylbutanenitrile (CAS 51632-20-3)
- 4,5-Difluoro-2-iodoaniline (CAS 847685-01-2)
- (β-Asp5)-Delta-Sleep Inducing Peptide (CAS 82602-88-8)
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