5-(Benzothiazol-2-ylsulfanylmethyl)-4-methyl-4H-[1,2,4]triazole-3-thiol CAS 315702-40-0
| CAS No. | 315702-40-0 |
| Molecular Formula | C11H10N4S3 |
| Molecular Weight | 294.42 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 5-(Benzothiazol-2-ylsulfanylmethyl)-4-methyl-4H-[1,2,4]triazole-3-thiol.
5-(Benzothiazol-2-ylsulfanylmethyl)-4-methyl-4H-[1,2,4]triazole-3-thiol (CAS 315702-40-0), molecular formula C11H10N4S3 and molecular weight 294.42 g/mol, is a CATO reference standard with documented purity and traceability.
5-(Benzothiazol-2-ylsulfanylmethyl)-4-methyl-4H-[1,2,4]triazole-3-thiol (C11H10N4S3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-(Benzothiazol-2-ylsulfanylmethyl)-4-methyl-4H-[1,2,4]triazole-3-thiol 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 | C11H10N4S3 |
| Molecular Weight | 294.42 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 3 |
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