3,3,3-Trifluoro-2-methylpropanoic Acid CAS 381-97-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 381-97-5 |
| Molecular Formula | C4H5F3O2 |
| Molecular Weight | 142.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3,3-Trifluoro-2-methylpropanoic Acid (CAS 381-97-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H5F3O2. Molecular weight: 142.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H5F3O2 |
| Molecular Weight | 142.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
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Recommended Standards
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- 4-(1H-imidazol-5-yl)-N-methylaniline (CAS 89250-14-6)
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- N-((5-Formylthiophen-2-yl)methyl)acetamide (CAS 273731-11-6)
- N-(3,3-Diethoxypropyl)-1-(6-methylpyridin-2-yl)-1H-imidazole-4-carboxamide (CAS 477890-26-9)
- 4-(4-Chlorophenyl)tetrahydro-2H-pyran-4-carbaldehyde (CAS 1391033-33-2)
- Palmitoyl Tripeptide-5 TFA (CAS 623172-55-4（free base）)
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