2-(4-Fluoro-3-methylbenzoyl)benzoic acid CAS 321687-05-2
| CAS No. | 321687-05-2 |
| Molecular Formula | C15H11FO3 |
| Molecular Weight | 258.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(4-Fluoro-3-methylbenzoyl)benzoic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(4-Fluoro-3-methylbenzoyl)benzoic acid (CAS 321687-05-2), a certified reference material (molecular formula C15H11FO3, MW 258.24 g/mol) for analytical method development and quality control.
2-(4-Fluoro-3-methylbenzoyl)benzoic acid (C15H11FO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. 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 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 2-(4-Fluoro-3-methylbenzoyl)benzoic 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 | C15H11FO3 |
| Molecular Weight | 258.24 g/mol |
| Appearance | Pale yellow to 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 1261938-14-0 4'-Acetyl-6-fluoro[1,1'-biphenyl]-3-carboxylic acid DTXSID40689772 (CAS 1261938-14-0)
- 3'-Acetyl-6-fluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261991-51-8)
- 3'-Acetyl-5-fluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261996-91-1)
- Methyl 2-fluoro-5-(4-formylphenyl)benzoate (CAS 1393442-20-0)
- Methyl 2-fluoro-4-(2-formylphenyl)benzoate (CAS 1820640-04-7)
- Methyl 5-fluoro-4'-formyl-[1,1'-biphenyl]-2-carboxylate (CAS 1820640-31-0)
- Methyl 2-fluoro-4-(4-formylphenyl)benzoate (CAS 1820673-58-2)
- Methyl 3-fluoro-4-(4-formylphenyl)benzoate (CAS 1820705-10-9)
Recommended Standards
- 2-(4-Fluoro-2-methylbenzoyl)benzoic acid (CAS 2926-23-0)
- 2-(4-Fluorobenzoyl)phenyl acetate (CAS 890099-04-4)
- 2-(4-(Hydroxymethyl)-2-(trifluoromethyl)phenyl)cyclopentan-1-one (CAS 2412764-12-4)
- 2-(5-Fluoro-2-methylbenzoyl)benzoic acid (CAS 342-45-0)
- tert-Butyl 2,6-diazabicyclo[3.2.0]heptane-2-carboxylate (CAS 1204405-68-4)
- (2E)-1-(2-Methoxyphenyl)-3-phenylprop-2-en-1-one (CAS 40524-62-7)
- tert-butyl 5'-bromo-2'-oxo-1',2'-dihydrospiro[piperidine-4,3'-pyrrolo[2,3-b]pyridine]-1-carboxylate (CAS 1192834-16-4)
- 6-(4-Chlorophenyl)-1-[(3-chlorophenyl)methyl]-4-(methylsulfanyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 478042-90-9)
- n-(Prop-2-yn-1-yl)-2-((thiophen-2-ylmethyl)thio)acetamide (CAS 1208765-13-2)
- 1159977-11-3 2,2 inverted exclamation mark -Bistetrazole-1,1 inverted exclamation mark -bisphenyl (Losartan Impurity ) (CAS 1159977-11-3)
- 3-Methoxy-4-methyl-1H-pyrazole-5-carboxylic acid (CAS 1344687-62-2)
- 4-Chloro-3-(trifluoromethoxy)phenylboronic Acid (CAS 902757-07-7)
- NS 9283 (CAS 913830-15-6)
- Calcium-Like Peptide 3 (CAS 261969-05-5)
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