Butyl (R)-3,3,3-trifluoro-2-hydroxypropanoate CAS 1435901-72-6
| CAS No. | 1435901-72-6 |
| Molecular Formula | C7H11F3O3 |
| Molecular Weight | 200.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Butyl (R)-3,3,3-trifluoro-2-hydroxypropanoate 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.
Butyl (R)-3,3,3-trifluoro-2-hydroxypropanoate (CAS 1435901-72-6) is a high-purity analytical reference standard with the molecular formula C7H11F3O3 and a molecular weight of 200.16 g/mol.
The molecular framework of Butyl (R)-3,3,3-trifluoro-2-hydroxypropanoate (C7H11F3O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C7H11F3O3 |
| Molecular Weight | 200.16 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
Recommended Standards
- Methyl 2-(2-fluoro-4,5-dihydroxyphenyl)acetate (CAS 141523-25-3)
- 1-(4-Ethynylphenyl)-2,2,2-trifluoroethan-1-ol (CAS 1443429-33-1)
- 4-Fluoro-2,3-dimethoxybenzoic acid (CAS 1413927-31-7)
- Butyl 3,3,3-trifluoro-2-hydroxypropanoate (CAS 149526-96-5)
- 3-Fluoro-2-hydroxy-4-methylbenzaldehyde (CAS 1283718-64-8)
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