ethyl 2-fluoro-3-hydroxy-3-methylbutanoate CAS 816-22-8
| CAS No. | 816-22-8 |
| Molecular Formula | C7H13FO3 |
| Molecular Weight | 164.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 164.17 g/mol gives ethyl 2-fluoro-3-hydroxy-3-methylbutanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies ethyl 2-fluoro-3-hydroxy-3-methylbutanoate (CAS 816-22-8), a certified reference material (molecular formula C7H13FO3, MW 164.17 g/mol) for analytical method development and quality control.
The molecular framework of ethyl 2-fluoro-3-hydroxy-3-methylbutanoate (C7H13FO3) 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.
CATO manufactures ethyl 2-fluoro-3-hydroxy-3-methylbutanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H13FO3 |
| Molecular Weight | 164.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1957 |
| Halogen Content | F-containing |
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- 1-((Allylthio)methyl)-1H-benzo[d][1,2,3]triazole (CAS 303047-35-0)
- 2-Chlorooxazolo[4,5-b]pyridine monohydrochloride (CAS 1807542-92-2)
- Methyl 8-bromo-4,5-dihydrobenzo[b]thieno[2,3-d]oxepine-2-carboxylate (CAS 1189815-76-6)
- 6-Bromo-imidazo[1,2-a]pyridine-2-carbohydrazide (CAS 474956-06-4)
- (3-Bromo-2-nitrophenyl)methanol (CAS 1261475-45-9)
- Insulin B (22-25) (CAS 34367-73-2)
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