Acetic Acid 3,4-Diacetoxy-5-acetoxymethyl-tetrahydro-furan-2-yl EsterDiscontinued CAS 105453-36-9
| CAS No. | 105453-36-9 |
| Molecular Formula | C13H18O9 |
| Molecular Weight | 318.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 318.28 g/mol gives Acetic Acid 3,4-Diacetoxy-5-acetoxymethyl-tetrahydro-furan-2-yl EsterDiscontinued distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Acetic Acid 3,4-Diacetoxy-5-acetoxymethyl-tetrahydro-furan-2-yl EsterDiscontinued (CAS 105453-36-9), molecular formula C13H18O9 and molecular weight 318.28 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H18O9, Acetic Acid 3,4-Diacetoxy-5-acetoxymethyl-tetrahydro-furan-2-yl EsterDiscontinued 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 318.28 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).
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 | C13H18O9 |
| Molecular Weight | 318.28 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Acetic Standards
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Recommended Standards
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- 1H-Indazole-6-sulfonamide (CAS 6497-77-4)
- 1,1-Bis(4-hydroxy-3-methylphenyl)cyclohexane (CAS 2362-14-3)
- 4-Bromo-1,2-dimethyl-1H-pyrrolo[2,3-b]pyridine (CAS 1415928-59-4)
- 4-Amino-6-(furan-2-yl)-1,3,5-triazine-2-thiol (CAS 870692-91-4)
- tert-Butyl (3-(4-chloro-2-(2,6-difluorobenzoyl)phenyl)prop-2-yn-1-yl)carbamate (CAS 869366-03-0)
- 2-(Aminomethyl)-4-fluoroaniline (CAS 771572-99-7)
- (R)-tert-Butyl 2-(2-aminothiazol-4-yl)pyrrolidine-1-carboxylate (CAS 871716-68-6)
- 1-((Diethoxyphosphoryl)oxy)ethyl butyrate (CAS 213262-84-1)
- Tert-butyl (2R,5R)-2-(bromomethyl)-5-methylmorpholine-4-carboxylate (CAS 2440199-04-0)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
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