(R)-4,4,4-Trifluoro-2-methylbutanoic acid CAS 821775-25-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 821775-25-1 |
| Molecular Formula | C5H7F3O2 |
| Molecular Weight | 156.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-4,4,4-Trifluoro-2-methylbutanoic acid (CAS 821775-25-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H7F3O2. Molecular weight: 156.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1986 |
| Halogen Content | F-containing |
Related R 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)
- (3S)-4,4,4-Trifluoro-3-hydroxy-3-methyl-2-butanone (CAS 2877757-07-6)
- (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)
Recommended Standards
- 1-Methyl-4,5-dioxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid (CAS 197652-34-9)
- 1-(3-Nitroisoxazol-5-yl)ethanone (CAS 54468-91-6)
- 3-Hydroxy-4-nitropyridine 1-oxide (CAS 19355-03-4)
- Thiobutyl butyrolactone (CAS 902525-29-5)
- 2,4,6-Trimethyl-N,N-bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)aniline (CAS 1282616-14-1)
- 2-(3-Chlorobenzenesulfonyl)-1,1-bis(4-chlorophenyl)ethan-1-ol (CAS 252026-80-5)
- 2-({1-[(9H-fluoren-9-ylmethoxy)carbonyl]piperidin-4-yl}oxy)acetic acid (CAS 1341147-06-5)
- 1-[(2,4,5-Trifluorophenyl)methyl]-1,4-diazepane (CAS 1240573-29-8)
- N-(9-((2R,4S,5R)-5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-6,8-dioxo-6,7,8,9-tetrahydro-1H-purin-2-yl)isobutyramide (CAS 136859-77-3)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
Why CATO?
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