(S)-2-Amino-5,5,5-trifluoro-4-(trifluoromethyl)pentanoic acid hydrochloride CAS 201930-89-4
| CAS No. | 201930-89-4 |
| Molecular Formula | C6H7F6NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, (S)-2-Amino-5,5,5-trifluoro-4-(trifluoromethyl)pentanoic acid hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 275.57 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
(S)-2-Amino-5,5,5-trifluoro-4-(trifluoromethyl)pentanoic acid hydrochloride (CAS 201930-89-4) is a high-purity analytical reference standard with the molecular formula C6H7F6NO2HCl and a molecular weight of 275.57 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C6H7F6NO2 HCl |
| Molecular Weight | 275.57 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 2014 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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