(3S)-4,4,4-Trifluoro-3-hydroxy-3-methyl-2-butanone CAS 2877757-07-6
| CAS No. | 2877757-07-6 |
| Molecular Formula | C5H7F3O2 |
| Molecular Weight | 156.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3S)-4,4,4-Trifluoro-3-hydroxy-3-methyl-2-butanone (CAS 2877757-07-6), a certified reference material (molecular formula C5H7F3O2, MW 156.10 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, (3S)-4,4,4-Trifluoro-3-hydroxy-3-methyl-2-butanone is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 156.10 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.
As a certified reference material (CRM), (3S)-4,4,4-Trifluoro-3-hydroxy-3-methyl-2-butanone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5H7F3O2 |
| Molecular Weight | 156.10 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.) | 2003 |
| Halogen Content | F-containing |
Related S Standards
- (S)-4,4,4-Trifluoro-3-methylbutanoic acid (CAS 1009079-95-1)
- 1,1,1-Trifluoro-5-hydroxypentan-2-one (CAS 121749-66-4)
- 1,1,1-trifluoro-4-methoxy-butan-2-one (CAS 1410416-85-1)
- (2S)-4,4,4-Trifluoro-2-methylbutanoic acid (CAS 868666-12-0)
- (R)-4,4,4-Trifluoro-2-methylbutanoic acid (CAS 821775-25-1)
- (R)-4,4,4-Trifluoro-3-hydroxy-3-methylbutan-2-one (CAS 2875067-31-3)
- (R)-4,4,4-Trifluoro-3-methylbutanoic acid (CAS 835629-56-6)
- 2,2,2-Trifluoro-1-(oxetan-3-yl)ethanol (CAS 2306272-10-4)
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Why CATO?
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