(2R,3R,4S,5S)-2-(6-(methylamino)-9H-purin-9-yl)-5-((methylthio)methyl)tetrahydrofuran-3,4-diol CAS CATO-C3D-4607
| CAS No. | CATO-C3D-4607 |
| Molecular Formula | C12H17N5O3S |
| Molecular Weight | 311.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2R,3R,4S,5S)-2-(6-(methylamino)-9H-purin-9-yl)-5-((methylthio)methyl)tetrahydrofuran-3,4-diol.
(2R,3R,4S,5S)-2-(6-(methylamino)-9H-purin-9-yl)-5-((methylthio)methyl)tetrahydrofuran-3,4-diol (CAS CATO-C3D-4607), molecular formula C12H17N5O3S and molecular weight 311.36 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H17N5O3S, (2R,3R,4S,5S)-2-(6-(methylamino)-9H-purin-9-yl)-5-((methylthio)methyl)tetrahydrofuran-3,4-diol contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 311.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), (2R,3R,4S,5S)-2-(6-(methylamino)-9H-purin-9-yl)-5-((methylthio)methyl)tetrahydrofuran-3,4-diol 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.
Physical & Chemical Properties
| Molecular Formula | C12H17N5O3S |
| Molecular Weight | 311.36 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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