| CAS No. | 444020-62-6 |
| Molecular Formula | C11H16N6O3 |
| Molecular Weight | 280.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 280.28 g/mol gives ((2S,3R,4R,5R)-3-Amino-5-(6-amino-9H-purin-9-yl)-4-methoxytetrahydrofuran-2-yl)methanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies ((2S,3R,4R,5R)-3-Amino-5-(6-amino-9H-purin-9-yl)-4-methoxytetrahydrofuran-2-yl)methanol (CAS 444020-62-6), a certified reference material (molecular formula C11H16N6O3, MW 280.28 g/mol) for analytical method development and quality control.
((2S,3R,4R,5R)-3-Amino-5-(6-amino-9H-purin-9-yl)-4-methoxytetrahydrofuran-2-yl)methanol (C11H16N6O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 ((2S,3R,4R,5R)-3-Amino-5-(6-amino-9H-purin-9-yl)-4-methoxytetrahydrofuran-2-yl)methanol 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.
| Molecular Formula | C11H16N6O3 |
| Molecular Weight | 280.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 6 |