5-Cyclopropyl-4-propyl-4H-1,2,4-triazole-3-thiol CAS 603981-93-7
| CAS No. | 603981-93-7 |
| Molecular Formula | C8H13N3S |
| Molecular Weight | 183.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H13N3S, 5-Cyclopropyl-4-propyl-4H-1,2,4-triazole-3-thiol 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 183.27 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).
CATO supplies 5-Cyclopropyl-4-propyl-4H-1,2,4-triazole-3-thiol (CAS 603981-93-7), a certified reference material (molecular formula C8H13N3S, MW 183.27 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H13N3S |
| Molecular Weight | 183.27 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.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Cyclopropyl Standards
- 3-Cyclopropyl-N-isopropyl-1,2,4-thiadiazol-5-amine (CAS 1480968-35-1)
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- 5-Cyclopropyl-4-isopropyl-4H-1,2,4-triazole-3-thiol (CAS 667437-60-7)
- 1-Cyclopropyl-N-((tetrahydro-2H-pyran-4-yl)methyl)ethan-1-amine (CAS 1247484-19-0)
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Recommended Standards
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