methyl 2-fluoro-2-(6-hydroxy-2,3-dihydrobenzofuran-3-yl)acetate CAS 2763679-91-8
| CAS No. | 2763679-91-8 |
| Molecular Formula | C11H17FO4 |
| Molecular Weight | 232.25 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.
methyl 2-fluoro-2-(6-hydroxy-2,3-dihydrobenzofuran-3-yl)acetate (CAS 2763679-91-8), molecular formula C11H17FO4 and molecular weight 232.25 g/mol, is a CATO reference standard with documented purity and traceability.
methyl 2-fluoro-2-(6-hydroxy-2,3-dihydrobenzofuran-3-yl)acetate (C11H17FO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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 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 2-fluoro-2-(6-hydroxy-2,3-dihydrobenzofuran-3-yl)acetate 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 | C11H17FO4 |
| Molecular Weight | 232.25 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F-containing |
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Recommended Standards
- Ethyl 2,3-difluoro-4-(methylthio)benzoate (CAS 2116940-92-0)
- Methyl 2-fluoro-2-(naphthalen-2-yl)propanoate (CAS 863922-52-5)
- 5-(2-(Methylsulfonyl)propan-2-yl)furan-2-carboxylic acid (CAS 2771346-02-0)
- N-(1-Cyanocyclopentyl)-2-fluorobenzamide (CAS 912771-07-4)
- 2-(5-(4-Bromophenyl)-4H-1,2,4-triazol-3-yl)acetic acid (CAS 885281-00-5)
- 1-Benzyl-2-hydroxy-1h-imidazole-5-carboxylic acid (CAS 1368869-86-6)
- tert-Butyl N-[1-(3-methoxyphenyl)cyclopropyl]carbamate (CAS 1332765-93-1)
- Pseudin-2 (CAS 388602-02-6)
- Strontium chloride hydrate (CAS 16894-53-4)
- 2H-Pyrrolo[1,2-a]imidazol-5(3H)-one (CAS 95897-41-9)
- 6-Aminooxazolo[4,5-b]pyridin-2(3H)-one (CAS 948306-39-6)
- tert-Butyl (1,2,3,4-tetrahydroquinolin-7-yl)carbamate (CAS 1176657-15-0)
- 2-(4-Methoxyphenyl)-6-methylimidazo[1,2-a]pyridine-3-carbaldehyde (CAS 727975-81-7)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
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