| CAS No. | 30948-06-2 |
| Molecular Formula | C11H18N5O13P3 |
| Molecular Weight | 521.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 521.21 g/mol gives ((2R,3R,4R,5R)-5-(6-Amino-9H-purin-9-yl)-3-hydroxy-4-methoxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
((2R,3R,4R,5R)-5-(6-Amino-9H-purin-9-yl)-3-hydroxy-4-methoxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate (CAS 30948-06-2), molecular formula C11H18N5O13P3 and molecular weight 521.21 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H18N5O13P3, ((2R,3R,4R,5R)-5-(6-Amino-9H-purin-9-yl)-3-hydroxy-4-methoxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate contains a carbohydrate-derived structure, an amide group, a phosphate ester group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 521.21 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.
As a certified reference material (CRM), ((2R,3R,4R,5R)-5-(6-Amino-9H-purin-9-yl)-3-hydroxy-4-methoxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate 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.
| Molecular Formula | C11H18N5O13P3 |
| Molecular Weight | 521.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 5 |