3-((3R)-3-Ethyl-2-methoxytetrahydrofuran-3-yl)propanoic acid CAS 442632-33-9
| CAS No. | 442632-33-9 |
| Molecular Formula | C10H18O4 |
| Molecular Weight | 202.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-((3R)-3-Ethyl-2-methoxytetrahydrofuran-3-yl)propanoic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-((3R)-3-Ethyl-2-methoxytetrahydrofuran-3-yl)propanoic acid (CAS 442632-33-9), a certified reference material (molecular formula C10H18O4, MW 202.25 g/mol) for analytical method development and quality control.
Structurally, 3-((3R)-3-Ethyl-2-methoxytetrahydrofuran-3-yl)propanoic acid (C10H18O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 202.25 g/mol, it falls into the medium-molecular-weight range. 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 | C10H18O4 |
| Molecular Weight | 202.25 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
Recommended Standards
- 2-Piperidin-3-yl-1,3-benzoxazole (CAS 754126-86-8)
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