2-Amino-3-methyl-2-(trifluoromethyl)butanoic acid CAS 127048-24-2
| CAS No. | 127048-24-2 |
| Molecular Formula | C6H10F3NO2 |
| Molecular Weight | 185.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 185.14 g/mol gives 2-Amino-3-methyl-2-(trifluoromethyl)butanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Amino-3-methyl-2-(trifluoromethyl)butanoic acid (CAS 127048-24-2), molecular formula C6H10F3NO2 and molecular weight 185.14 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 2-Amino-3-methyl-2-(trifluoromethyl)butanoic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 185.14 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.
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 | C6H10F3NO2 |
| Molecular Weight | 185.14 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) | 1.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Amino Standards
- Methyl 2-amino-5,5,5-trifluoropentanoate (CAS 1192057-19-4)
- 2-Amino-2-(trifluoromethyl)pentanoic acid (CAS 119305-52-1)
- 2-Amino-6,6,6-trifluorohexanoic acid (CAS 120200-04-6)
- (S)-2-Amino-6,6,6-trifluorohexanoic acid (CAS 120200-05-7)
- (R)-2-Amino-6,6,6-trifluorohexanoic acid (CAS 120200-06-8)
- 5-Amino-6,6,6-trifluorohexanoic acid (CAS 1258640-68-4)
- 5-Amino-3-(trifluoromethyl)pentanoic acid (CAS 1258641-34-7)
- 2-(5-Amino-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)acetic acid (CAS 1341717-74-5)
Recommended Standards
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- (4-(Trifluoromethoxy)pyrrolidin-2-yl)methanol (CAS 1286743-77-8)
- ((R)-1-((S)-2,6-Diaminohexanoyl)pyrrolidin-2-yl)boronic acid (CAS 783282-58-6)
- 2-(2,3-Dihydrocyclopenta[b]indol-4(1H)-yl)-N-(thiophen-2-ylmethyl)acetamide (CAS 1203142-22-6)
- (S)-2-(4-Methylcyclohex-3-en-1-yl)propan-2-amine (CAS 67895-57-2)
- (S)-7,7-Difluorooctahydropyrrolo[1,2-a]pyrazine (CAS 1222710-79-3)
- 5-(3-Bromobenzyl)furan-2-carboxylic acid (CAS 1399663-57-0)
- Gallium-69 Metal (CAS 14391-02-7)
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- 4-(2-Chlorophenyl)-2-(2-hydrazinylpyridin-4-yl)thiazole (CAS 1779120-75-0)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788692)
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