Ethyl 2-fluoro-2-methylpropanoate CAS 55816-69-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55816-69-8 |
| Molecular Formula | C6H11FO2 |
| Molecular Weight | 134.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-fluoro-2-methylpropanoate (CAS 55816-69-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H11FO2. Molecular weight: 134.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H11FO2 |
| Molecular Weight | 134.15 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.) | 1972 |
| Halogen Content | F-containing |
Related Ethyl Standards
- Methyl 3-fluoro-2,2-dimethylpropanoate (CAS 1068560-15-5)
- (2S)-2-Fluoro-4-methylpentanoic acid (CAS 126957-44-6)
- (R)-2-Fluoro-4-methylpentanoic acid (CAS 146746-27-2)
- 5-fluoro-2-methoxypyrimidine (CAS 17148-49-1)
- [3-fluoro-1-(hydroxymethyl)cyclobutyl]methanol (CAS 2231673-56-4)
- 1-Fluoro-4-(prop-2-yn-1-yl)benzene (CAS 70090-68-5)
- 2-Fluoro-3-methylpentanoic acid (CAS 6087-16-7)
- 5-Fluoro-1H-indene (CAS 52031-15-9)
Recommended Standards
- D-3-Deoxyfluoro-1,2-isopropylideneglycerol (CAS 33644-24-5)
- p-Carborane (CAS 20644-12-6)
- Butyl 2-fluoroacetate (CAS 371-49-3)
- 4-(2-Fluorophenyl)picolinonitrile (CAS 1219454-74-6)
- 1-Methoxy-3-(oxan-4-yl)propan-2-one (CAS 1248138-49-9)
- (2-Chloro-4-fluorophenyl)hydrazine (CAS 119452-65-2)
- 5-(3,4-Dichlorophenyl)pentanoic acid (CAS 34658-33-8)
- Potassium (4-aminophenyl)trifluoroborate (CAS 1386231-56-6)
- 1-Bromo-4-chloro-2-fluoro-5-(trifluoromethoxy)benzene (CAS 1417569-87-9)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
Why CATO?
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