2-Fluoro-5-(3-methylphenyl)benzoic acid CAS 1184124-24-0
| CAS No. | 1184124-24-0 |
| Molecular Formula | C14H11FO2 |
| Molecular Weight | 230.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Fluoro-5-(3-methylphenyl)benzoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 2-Fluoro-5-(3-methylphenyl)benzoic acid (CAS 1184124-24-0), a certified reference material (molecular formula C14H11FO2, MW 230.23 g/mol) for analytical method development and quality control.
Structurally, 2-Fluoro-5-(3-methylphenyl)benzoic acid (C14H11FO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 230.23 g/mol, it falls into the medium-molecular-weight range. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H11FO2 |
| Molecular Weight | 230.23 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 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
Related Fluoro Standards
- MEthyl 4'-fluoro[1,1'-biphenyl]-3-carboxylate (CAS 10540-38-2)
- 5'-Fluoro-2'-methoxy-[1,1'-biphenyl]-3-carbaldehyde (CAS 1178297-54-5)
- 3'-Fluoro-4'-methoxy-[1,1'-biphenyl]-2-carbaldehyde (CAS 1178443-36-1)
- 2'-Fluoro-4'-methoxy-[1,1'-biphenyl]-3-carbaldehyde (CAS 1178444-33-1)
- 2'-Fluoro-5'-methylbiphenyl-3-carboxylic acid (CAS 1178458-04-2)
- 4-Fluoro-2'-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 1179510-24-7)
- 5'-Fluoro-2'-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1179797-95-5)
- 4-Fluoro-4'-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 1183641-87-3)
Recommended Standards
- 2-Fluoro-4-(3-methylphenyl)benzoic acid (CAS 1183946-65-7)
- 2-Fluoro-4-(4-methylphenyl)benzoic acid (CAS 1184212-56-3)
- 2-(4-Fluoro-3-methylphenyl)benzoic acid (CAS 1183750-48-2)
- 3-Methyl-1-[3-(trifluoromethyl)phenyl]butan-1-one (CAS 1184224-97-2)
- Ethyl 3-amino-1H-pyrrole-2-carboxylateHCl (CAS 252932-49-3)
- n-[2-amino-4-(trifluoromethyl)phenyl]acetamide (CAS 97051-69-9)
- (Z)-2-fluoro-N'-hydroxybenzene-1-carboximidamide (CAS 1422554-22-0)
- 7-Chloro-2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptanoic acid (CAS 1550-24-9)
- 3-Oxo-2,3-dihydro-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylic acid (CAS 53975-72-7)
- 3-Bromo-2-ethylpyridine (CAS 38749-81-4)
- Cefepime Oxide Impurity (CAS CATO-C4X-11938)
- 2-chloro-N-(2-chloro-4-methylphenyl)propanamide (CAS 1040079-49-9)
- 3-(Bromomethyl)-2,1-benzoxazole (CAS 74052-98-5)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
Why CATO?
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