Methyl 3-(2-fluorophenyl)propiolate CAS 340772-55-6
| CAS No. | 340772-55-6 |
| Molecular Formula | C10H7FO2 |
| Molecular Weight | 178.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 178.16 g/mol gives Methyl 3-(2-fluorophenyl)propiolate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Methyl 3-(2-fluorophenyl)propiolate (CAS 340772-55-6), a certified reference material (molecular formula C10H7FO2, MW 178.16 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H7FO2, Methyl 3-(2-fluorophenyl)propiolate contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 178.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures Methyl 3-(2-fluorophenyl)propiolate 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 | C10H7FO2 |
| Molecular Weight | 178.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Methyl Standards
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Recommended Standards
- Methyl 2-ethynyl-6-fluorobenzoate (CAS 2551119-21-0)
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- Methyl 3-(4-fluorophenyl)propiolate (CAS 42122-44-1)
- 4-Chloro-3-cyano-6-(difluoromethyl)pyridine-2-sulfonamide (CAS 1806919-44-7)
- Dipalmitoyl Hydroxyproline (CAS 41672-81-5)
- 1-[4-(Oxetan-3-yloxy)-phenyl]-ethanone (CAS 1601779-56-9)
- 3-(6-Bromo-4-fluoro-1-oxoisoindolin-2-yl)piperidine-2,6-dione (CAS 2438240-69-6)
- 3-(2-Aminoethyl)-2-methyl-1H-indole-5-carboxylic acid hydrochloride (CAS 1185394-64-2)
- N-acetyl-S-ethylhomocysteine (CAS 57271-88-2)
- Nafamostat Impurity 57 (CAS CATO-C4X-133257)
- 3-Aminopyrrolidine-2-carboxylic acid (CAS 24279-08-1)
- 4-Methoxyfuro[3,2-c]pyridine (CAS 63618-60-0)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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