5-(3-Fluoro-2-methylphenyl)-5-oxopentanoic acid CAS 951892-62-9
| CAS No. | 951892-62-9 |
| Molecular Formula | C12H13FO3 |
| Molecular Weight | 224.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-(3-Fluoro-2-methylphenyl)-5-oxopentanoic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 5-(3-Fluoro-2-methylphenyl)-5-oxopentanoic acid (CAS 951892-62-9), a certified reference material (molecular formula C12H13FO3, MW 224.23 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H13FO3, 5-(3-Fluoro-2-methylphenyl)-5-oxopentanoic acid 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 224.23 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 5-(3-Fluoro-2-methylphenyl)-5-oxopentanoic 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 | C12H13FO3 |
| Molecular Weight | 224.23 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 chloroform, dichloromethane, ethyl acetate, 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.) | 1987 |
| Halogen Content | F-containing |
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Recommended Standards
- 5-(2,4-Difluorophenyl)thiophene-2-carbaldehyde (CAS 887986-73-4)
- 5-(3-Fluoro-4-methylphenyl)-5-oxopentanoic acid (CAS 898765-93-0)
- 5-(2,3-Difluorophenyl)thiophene-2-carbaldehyde (CAS 887987-08-8)
- 5-(3-Fluorophenyl)-3-methyl-5-oxopentanoic acid (CAS 845781-41-1)
- 5-Methoxyoxindole (CAS 7699-18-5)
- 2-(Tert-butyl)benzofuran-5-carboxylic acid (CAS 190067-61-9)
- 2,3-Dimethylquinoxaline (CAS 2379-55-7)
- Fluprednidene Acetate Impurity 1 (CAS 1526-69-8)
- 7-Methyl-1-(prop-2-yn-1-yl)indoline-2,3-dione (CAS 63725-92-8)
- 2-Amino-N-isobutylacetamide (CAS 590423-20-4)
- 2,3-Difluoro-4-(trifluoromethoxy)benzaldehyde (CAS 2244086-99-3)
- Ethyl 2-amino-4-(5-methyl-2-furyl)thiophene-3-carboxylate, 97% (CAS 378196-87-3)
- 5-(2-Methyl-2,3-dihydrobenzofuran-5-yl)isoxazole-3-carboxylic acid (CAS 1105191-98-7)
- Serpent Peptide 2AcOH (CAS 823202-99-9(free base))
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