3-[(propan-2-yloxy)methyl]-1-benzofuran-2-carboxylic acid CAS 731802-25-8
| CAS No. | 731802-25-8 |
| Molecular Formula | C13H14O4 |
| Molecular Weight | 234.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 234.25 g/mol gives 3-[(propan-2-yloxy)methyl]-1-benzofuran-2-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-[(propan-2-yloxy)methyl]-1-benzofuran-2-carboxylic acid (CAS 731802-25-8), molecular formula C13H14O4 and molecular weight 234.25 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-[(propan-2-yloxy)methyl]-1-benzofuran-2-carboxylic acid (C13H14O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 3-[(propan-2-yloxy)methyl]-1-benzofuran-2-carboxylic acid 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 | C13H14O4 |
| Molecular Weight | 234.25 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 chloroform, dichloromethane, ethyl acetate, 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.) | 1986 |
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- Ethyl 2-((6,7-difluorobenzo[d]oxazol-2-yl)thio)acetate (CAS 1071369-10-2)
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