(2R,3R,4R,5R)-2-(acetoxymethyl)-5-methoxytetrahydrofuran-3,4-diyl diacetate CAS 37077-80-8
| CAS No. | 37077-80-8 |
| Molecular Formula | C12H18O8 |
| Molecular Weight | 290.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (2R,3R,4R,5R)-2-(acetoxymethyl)-5-methoxytetrahydrofuran-3,4-diyl diacetate (C12H18O8) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 290.27 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies (2R,3R,4R,5R)-2-(acetoxymethyl)-5-methoxytetrahydrofuran-3,4-diyl diacetate (CAS 37077-80-8), a certified reference material (molecular formula C12H18O8, MW 290.27 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (2R,3R,4R,5R)-2-(acetoxymethyl)-5-methoxytetrahydrofuran-3,4-diyl diacetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H18O8 |
| Molecular Weight | 290.27 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1967 |
Recommended Standards
- (2,3-Dihydroxyphenyl)(2-hydroxy-4,6-dimethoxyphenyl)methanone (CAS 219861-73-1)
- (2R,3R,4R,5S,6S)-2-hydroxy-6-methyltetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 28915-80-2)
- (+)-Epicatechin (CAS 35323-91-2)
- (2R,3R,4S,5S)-2-(Acetoxymethyl)-5-methoxytetrahydrofuran-3,4-diyl diacetate (CAS 22224-39-1)
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