N2-Methyl-N6-(4-(methylsulfonyl)phenyl)-N2-(pyridin-2-ylmethyl)-9H-purine-2,6-diamine CAS 1956371-01-9
| CAS No. | 1956371-01-9 |
| Molecular Formula | C19H19N7O2S |
| Molecular Weight | 409.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies N2-Methyl-N6-(4-(methylsulfonyl)phenyl)-N2-(pyridin-2-ylmethyl)-9H-purine-2,6-diamine (CAS 1956371-01-9), a certified reference material (molecular formula C19H19N7O2S, MW 409.46 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H19N7O2S, N2-Methyl-N6-(4-(methylsulfonyl)phenyl)-N2-(pyridin-2-ylmethyl)-9H-purine-2,6-diamine contains a steroid core, 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 409.46 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.
As a certified reference material (CRM), N2-Methyl-N6-(4-(methylsulfonyl)phenyl)-N2-(pyridin-2-ylmethyl)-9H-purine-2,6-diamine 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 | C19H19N7O2S |
| Molecular Weight | 409.46 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 7 |
| Sulfur Atoms | 1 |
Recommended Standards
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