3-(2-Fluoro-3-methylphenyl)propanoic acid CAS 955403-63-1
| CAS No. | 955403-63-1 |
| Molecular Formula | C10H11FO2 |
| Molecular Weight | 182.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H11FO2, 3-(2-Fluoro-3-methylphenyl)propanoic 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 182.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO supplies 3-(2-Fluoro-3-methylphenyl)propanoic acid (CAS 955403-63-1), a certified reference material (molecular formula C10H11FO2, MW 182.19 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H11FO2 |
| Molecular Weight | 182.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 2-(4-Fluoro-3,5-dimethylphenyl)acetic acid (CAS 1000544-58-0)
- 1-(5-Fluoro-2-methoxyphenyl)propan-2-one (CAS 1017082-10-8)
- 3-(3-Fluoro-5-methylphenyl)propanoic acid (CAS 1017779-56-4)
- 3-Fluoro-4-(propan-2-yloxy)benzaldehyde (CAS 1021231-72-0)
- 3-(3-fluoro-4-methoxyphenyl)propanal (CAS 1036396-31-2)
- 3-Fluoro-2-isopropoxybenzaldehyde (CAS 1037092-98-0)
- Ethyl 3-Fluoro-2-methylbenzoate (CAS 114312-57-1)
- 2-(3-Fluoro-4-methoxyphenyl)-2-methyloxirane (CAS 1189785-35-0)
Recommended Standards
- 2-Fluoro-5-isopropoxybenzaldehyde (CAS 219939-06-7)
- 3-(2-Fluoro-4-methylphenyl)propanoic acid (CAS 852181-17-0)
- 2-Fluoro-4-phenylbutanoic acid (CAS 371240-77-6)
- 3-(2-Fluoro-5-methylphenyl)propanoic acid (CAS 881189-60-2)
- 1,1,7,7-Tetramethyl-2,3,6,7-tetrahydro-1H,5H-pyrido[3,2,1-ij]quinoline-9-carbaldehyde (CAS 216978-79-9)
- Methyl 5-(4-bromophenyl)-2-methyl-1-(3-(trifluoromethyl)phenyl)-1H-pyrrole-3-carboxylate (CAS 881042-03-1)
- 2,5-Dimethylphenylacetic Acid (CAS 13612-34-5)
- 5-Cyano-1H-indazole-6-carboxylic acid (CAS 1227268-90-7)
- rac-1,2-Dilinolenoyl-3-chloropropanediol (CAS 74875-97-1)
- (R)-2-Cyclohexyl-2-(cyclopropylamino)propanoic acid (CAS 1342353-62-1)
- (S)-2-Amino-N-((3-chloropyrazin-2-yl)methyl)-N,3-dimethylbutanamide (CAS 1354020-63-5)
- 4-(1h-Imidazol-4-yl)aniline hydrochloride (CAS 1185096-50-7)
- 3-(Carboxymethyl)pentanedioic acid (CAS 57056-39-0)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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