Methyl benzofuran-2-carboxylate CAS 1646-27-1
| CAS No. | 1646-27-1 |
| Molecular Formula | C10H8O3 |
| Molecular Weight | 176.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl benzofuran-2-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies Methyl benzofuran-2-carboxylate (CAS 1646-27-1), a certified reference material (molecular formula C10H8O3, MW 176.17 g/mol) for analytical method development and quality control.
Methyl benzofuran-2-carboxylate (C10H8O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C10H8O3 |
| Molecular Weight | 176.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Methyl Standards
- Methyl Benzofuran-5-carboxylate (CAS 108763-47-9)
- Benzofuran-4-ylacetic acid (CAS 113405-11-1)
- Benzofuran-4-yl acetate (CAS 121724-96-7)
- 6-Methyl-1-benzofuran-3-carboxylic acid (CAS 1555624-85-5)
- 1-Benzofuran-2-carbohydrazide (CAS 42974-19-6)
- 5-Methyl-1-benzofuran-3-carboxylic acid (CAS 93670-26-9)
- Benzofuran-2-acetic Acid (CAS 62119-70-4)
- Benzofuran-3-acetic Acid (CAS 64175-51-5)
Recommended Standards
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- 1-(2-Aminobenzo[d]oxazol-5-yl)ethanone (CAS 1686143-08-7)
- Sodium 1,1-difluoroethane sulfinate (CAS 1422738-67-7)
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