| CAS No. | 1823183-21-6 |
| Molecular Formula | C18H15N5S2 |
| Molecular Weight | 365.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
N-(4-Methyl-1,3-thiazol-2-yl)-4-(4-methyl-2-phenyl-1,3-thiazol-5-yl)pyrimidin-2-amine (CAS 1823183-21-6), molecular formula C18H15N5S2 and molecular weight 365.48 g/mol, is a CATO reference standard with documented purity and traceability.
N-(4-Methyl-1,3-thiazol-2-yl)-4-(4-methyl-2-phenyl-1,3-thiazol-5-yl)pyrimidin-2-amine (C18H15N5S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its physicochemical properties are representative of its class; 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.
As a certified reference material (CRM), N-(4-Methyl-1,3-thiazol-2-yl)-4-(4-methyl-2-phenyl-1,3-thiazol-5-yl)pyrimidin-2-amine 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 | C18H15N5S2 |
| Molecular Weight | 365.48 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |