Ethyl 2-fluoro-3-methylbut-2-enoate CAS 685-89-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 685-89-2 |
| Molecular Formula | C7H11FO2 |
| Molecular Weight | 146.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-fluoro-3-methylbut-2-enoate (CAS 685-89-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H11FO2. Molecular weight: 146.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H11FO2 |
| Molecular Weight | 146.16 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) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Ethyl Standards
- 2-fluoro-3-hydroxybenzaldehyde (CAS 103438-86-4)
- 3-fluoro-1,3-dimethylcyclobutane-1-carboxylic acid (CAS 1773508-61-4)
- 1-(4-fluoro-2-methyl-pyrazol-3-yl)ethanone (CAS 2303288-46-0)
- 2-Fluoro-1-(piperazin-1-yl)ethanone (CAS 6442-83-7)
- 3-fluoro-2,2-dimethylcyclobutane-1-carboxylic acid (CAS 2091468-61-8)
- 5-Fluoro-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 1542-23-0)
- 5-Fluoro-4-sulfanylidene-1,2,3,4-tetrahydropyrimidin-2-one (CAS 671-41-0)
- 7-fluoro-1h-indene (CAS 34985-47-2)
Recommended Standards
- ethyl 1-fluorocyclobutanecarboxylate (CAS 337-98-4)
- Methyl (1S,3R)-3-fluorocyclopentane-1-carboxylate (CAS 2260761-43-9)
- Ethyl 1-(Fluoromethyl)cyclopropanecarboxylate (CAS 917095-87-5)
- Dimethylvaline hydrobromide (CAS 1485818-01-6)
- 5-Methylnaphthalen-1-amine (CAS 102878-61-5)
- Relebactam Impurity 17 (CAS CATO-C4X-214417)
- 5-Chloro-6-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-4-ol (CAS 2368909-39-9)
- 5,7-Dibromo-2-(2-(5-nitrofuran-2-yl)vinyl)benzofuran (CAS 89266-58-0)
- 2-Chloro-3-fluoro-1-methoxy-4-nitrobenzene (CAS 1935267-43-8)
- Semaglutide Impurity 130 (CAS 1188328-40-6)
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