(3S,5S)-5-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-3-hydroxydihydrofuran-2(3H)-one CAS 110995-49-8
| CAS No. | 110995-49-8 |
| Molecular Formula | C9H14O5 |
| Molecular Weight | 202.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (3S,5S)-5-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-3-hydroxydihydrofuran-2(3H)-one 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.
CATO supplies (3S,5S)-5-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-3-hydroxydihydrofuran-2(3H)-one (CAS 110995-49-8), a certified reference material (molecular formula C9H14O5, MW 202.20 g/mol) for analytical method development and quality control.
Structurally, (3S,5S)-5-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-3-hydroxydihydrofuran-2(3H)-one (C9H14O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 202.20 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H14O5 |
| Molecular Weight | 202.20 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
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