3,5-Dimethyl-1H-pyrazole-1-carbothioic dithioperoxyanhydride CAS 473804-86-3
| CAS No. | 473804-86-3 |
| Molecular Formula | C12H14N4S4 |
| Molecular Weight | 342.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,5-Dimethyl-1H-pyrazole-1-carbothioic dithioperoxyanhydride is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3,5-Dimethyl-1H-pyrazole-1-carbothioic dithioperoxyanhydride (CAS 473804-86-3) is a high-purity analytical reference standard with the molecular formula C12H14N4S4 and a molecular weight of 342.53 g/mol.
Based on its molecular formula C12H14N4S4, 3,5-Dimethyl-1H-pyrazole-1-carbothioic dithioperoxyanhydride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 342.53 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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), 3,5-Dimethyl-1H-pyrazole-1-carbothioic dithioperoxyanhydride 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 | C12H14N4S4 |
| Molecular Weight | 342.53 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 4 |
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