(2S,3R)-4-Methylene-2-octyl-5-oxotetrahydrofuran-3-carboxylic acid CAS 1234694-22-4
| CAS No. | 1234694-22-4 |
| Molecular Formula | C14H22O4 |
| Molecular Weight | 254.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C14H22O4, (2S,3R)-4-Methylene-2-octyl-5-oxotetrahydrofuran-3-carboxylic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 254.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(2S,3R)-4-Methylene-2-octyl-5-oxotetrahydrofuran-3-carboxylic acid (CAS 1234694-22-4) is a high-purity analytical reference standard with the molecular formula C14H22O4 and a molecular weight of 254.32 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (2S,3R)-4-Methylene-2-octyl-5-oxotetrahydrofuran-3-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H22O4 |
| Molecular Weight | 254.32 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Recommended Standards
- Tetrahydro-4-methylene-2S-octyl-5-oxo-3R-furancarboxylic acid (CAS 1234694-20-2)
- Normiltirone (CAS 127791-75-7)
- 1-(Tert-butyl) 5-methyl bicyclo[3.1.1]Heptane-1,5-dicarboxylate (CAS 122699-65-4)
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