2-(4-Fluoro-2-methylphenyl)-3-methylbutanoic acid CAS 1249652-02-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1249652-02-5 |
| Molecular Formula | C12H15FO2 |
| Molecular Weight | 210.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Fluoro-2-methylphenyl)-3-methylbutanoic acid (CAS 1249652-02-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H15FO2. Molecular weight: 210.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H15FO2 |
| Molecular Weight | 210.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1990 |
| Halogen Content | F-containing |
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Recommended Standards
- 2-[1-(2,2,2-trifluoroethyl)piperidin-4-yl]ethan-1-amine (CAS 1248157-58-5)
- Ethyl(pyrrolidin-3-ylmethyl)(2,2,2-trifluoroethyl)amine (CAS 1250820-34-8)
- ethyl 2,2-difluoro-2-(3-thienyl)acetate (CAS 1245643-36-0)
- (2S,4S)-1-(tert-butoxycarbonyl)-4-(5-isopropyl-2-methylphenoxy)pyrrolidine-2-carboxylic acid (CAS 1354486-53-5)
- (E)-2-(3-((3,5-bis(trifluoromethyl)phenyl)amino)-1-(dimethylamino)allylidene)malononitrile (CAS 338773-54-9)
- (3-(Dimethylamino)phenyl)(3-phenylpyrrolidin-1-yl)methanone (CAS 1209307-90-3)
- 4-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine (CAS 1247000-93-6)
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- (1S,4R)-bicyclo[2.2.1]heptane-2-sulfonamide (CAS 1864012-28-1)
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