1,5-Dimethyl-1H,5H-[1,2,4]triazolo-[1,2-a][1,2,4]triazole-3,7-dithiol CAS 16085-50-0
| CAS No. | 16085-50-0 |
| Molecular Formula | C6H10N4S2 |
| Molecular Weight | 202.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1,5-Dimethyl-1H,5H-[1,2,4]triazolo-[1,2-a][1,2,4]triazole-3,7-dithiol 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.
1,5-Dimethyl-1H,5H-[1,2,4]triazolo-[1,2-a][1,2,4]triazole-3,7-dithiol (CAS 16085-50-0), molecular formula C6H10N4S2 and molecular weight 202.30 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1,5-Dimethyl-1H,5H-[1,2,4]triazolo-[1,2-a][1,2,4]triazole-3,7-dithiol (C6H10N4S2) is characterized by a nitrile group, sulfur-containing functionality, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H10N4S2 |
| Molecular Weight | 202.30 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
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