3-(2-Fluorophenyl)-2-oxopropanoic acid CAS 61676-23-1
| CAS No. | 61676-23-1 |
| Molecular Formula | C9H7FO3 |
| Molecular Weight | 182.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Fluorophenyl)-2-oxopropanoic acid (CAS 61676-23-1) is a high-purity analytical reference standard with the molecular formula C9H7FO3 and a molecular weight of 182.15 g/mol.
The molecular framework of 3-(2-Fluorophenyl)-2-oxopropanoic acid (C9H7FO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-(2-Fluorophenyl)-2-oxopropanoic 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 | C9H7FO3 |
| Molecular Weight | 182.15 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 sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | F-containing |
Related Fluorophenyl Standards
- 3-(3-Fluorophenyl)-3-oxopropanoic acid (CAS 1000530-96-0)
- 3-(4-Fluorophenyl)-2-hydroxyacrylic acid (CAS 111649-73-1)
- 1287217-43-9 3-(4-Fluorophenyl)oxirane-2-carboxylic acid (CAS 1287217-43-9)
- 1287217-80-4 3-(2-Fluorophenyl)oxirane-2-carboxylic acid (CAS 1287217-80-4)
- 1287217-88-2 3-(3-Fluorophenyl)oxirane-2-carboxylic acid (CAS 1287217-88-2)
- Methyl 2-(2-fluorophenyl)-2-oxoacetate (CAS 132115-73-2)
- Methyl 2-(4-fluorophenyl)-2-oxoacetate (CAS 156276-23-2)
- Methyl 2-(3-fluorophenyl)-2-oxoacetate (CAS 185030-42-6)
Recommended Standards
- 2-Fluoro-3-formyl-5-methylbenzoic acid (CAS 2167871-39-6)
- 3-(3-Fluorophenyl)-2-oxopropanoic acid (CAS 95041-89-7)
- 2-Fluoro-2-deoxy-D-glucose (CAS 86783-82-6)
- 3-(4-Fluorophenyl)-3-oxopropanoic acid (CAS 80646-00-0)
- 8-((2-(Dimethylamino)ethyl)amino)-9-oxo-9H-xanthen-2-yl 4-methylbenzenesulfonate (CAS 86456-20-4)
- 2-Amino-5-(1H-pyrazol-1-yl)benzoic acid (CAS 169045-03-8)
- 2-(2,4-Difluoro-3-methoxyphenyl)-1,3-dioxolane (CAS 2586126-98-7)
- 5-(3,5-dimethyl-1H-pyrazol-1-yl)pyridine-2-carbonitrile (CAS 1553118-89-0)
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- 4-(4-Bromophenyl)-5-(ethylsulfonyl)thiazol-2-amine (CAS 1707394-05-5)
- 3-(1-benzofuran-2-yl)-1H-pyrazole-4-carbaldehyde (CAS 1152541-71-3)
- Tricresyl Phosphate(mixture of isomers) (CAS 1330-78-5)
- 2,5-Dimethyl-4-(methylthio)benzoic acid (CAS 2586126-61-4)
- Peptide Impurity 09 X TFA Salt (CAS CATO-CPTD788809)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com