(1S,4s)-4-(ethoxycarbonyl)-1-fluorocyclohexane-1-carboxylic acid CAS 2041844-30-6
| CAS No. | 2041844-30-6 |
| Molecular Formula | C10H15FO4 |
| Molecular Weight | 218.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1S,4s)-4-(ethoxycarbonyl)-1-fluorocyclohexane-1-carboxylic acid (CAS 2041844-30-6), molecular formula C10H15FO4 and molecular weight 218.22 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, (1S,4s)-4-(ethoxycarbonyl)-1-fluorocyclohexane-1-carboxylic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 218.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H15FO4 |
| Molecular Weight | 218.22 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 |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
Recommended Standards
- 2-(8-Fluoro-1,4-dioxaspiro[4.5]Decan-8-yl)acetic acid (CAS 1935183-99-5)
- (2-(2-Fluorophenoxy)phenyl)methanol (CAS 81890-62-2)
- N1-(4-(trifluoromethyl)phenyl)propane-1,3-diamine (CAS 190127-70-9)
- (2-(4-Fluorophenoxy)phenyl)methanol (CAS 70764-39-5)
- 1-Bromo-2-[chloro(difluoro)-methoxy]-3-fluoro-benzene 1417569-22-2 (CAS 1417569-22-2)
- 1,5,6,7-Tetrahydro-4H-pyrazolo[4,3-c]pyridin-4-one (CAS 1301714-31-7)
- N-(2-methoxyethyl)piperidin-4-amine (CAS 854398-77-9)
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