Methyl 7-methylbenzofuran-2-carboxylate CAS 857274-28-3
| CAS No. | 857274-28-3 |
| Molecular Formula | C11H10O3 |
| Molecular Weight | 190.20 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.
CATO supplies Methyl 7-methylbenzofuran-2-carboxylate (CAS 857274-28-3), a certified reference material (molecular formula C11H10O3, MW 190.20 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H10O3, Methyl 7-methylbenzofuran-2-carboxylate contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 190.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO manufactures Methyl 7-methylbenzofuran-2-carboxylate 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 | C11H10O3 |
| Molecular Weight | 190.20 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.) | 1987 |
Related Methyl Standards
- 2-(3-Methylbenzofuran-2-yl)acetic acid (CAS 1204-89-3)
- Methyl 2-methylbenzofuran-4-carboxylate (CAS 133844-99-2)
- 6-Methylbenzofuran-3-acetic Acid (CAS 142917-39-3)
- 2-Methylbenzofuran-6-yl acetate (CAS 92810-82-7)
- Methyl 2-methylbenzofuran-7-carboxylate (CAS 92810-80-5)
- Methyl 3-methylbenzofuran-5-carboxylate (CAS 501892-98-4)
- Methyl 3-methylbenzofuran-6-carboxylate (CAS 501892-71-3)
- Methyl 5-Methylbenzofuran-2-carboxylate (CAS 82788-34-9)
Recommended Standards
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