4-Amino-5-isobutyl-2,4-dihydro-3H-1,2,4-triazole-3-thione CAS 31821-71-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31821-71-3 |
| Molecular Formula | C6H12N4S |
| Molecular Weight | 172.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-5-isobutyl-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 31821-71-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H12N4S. Molecular weight: 172.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H12N4S |
| Molecular Weight | 172.25 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Methyl-5-(2-(methylthio)ethyl)-1H-imidazol-2(3H)-one (CAS 885296-28-6)
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- 3-Phenylpiperidin-3-ol (CAS 23396-50-1)
- 2-amino-2-phenyl-1-(piperidin-1-yl)ethan-1-one hydrochloride (CAS 24185-34-0)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
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