5-(Methylthio)-3-(trifluoromethyl)-1H-1,2,4-triazole CAS 111451-94-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 111451-94-6 |
| Molecular Formula | C4H4F3N3S |
| Molecular Weight | 183.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Methylthio)-3-(trifluoromethyl)-1H-1,2,4-triazole (CAS 111451-94-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H4F3N3S. Molecular weight: 183.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H4F3N3S |
| Molecular Weight | 183.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
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Recommended Standards
- 3-Ethoxy-2,6-difluorobenzonitrile (CAS 1092460-60-0)
- 6,7-Difluoro-1,2,3,4-tetrahydroquinolin-4-one (CAS 114417-39-9)
- 4-(2,2,2-trifluoroethyl)-4H-1,2,4-triazole-3-thiol (CAS 1038337-22-2)
- 1-(Tert-butylthio)-3-propylcyclobutane-1-carboxylic acid (CAS 1477719-70-2)
- N-(Triphenylphosphoranylidene)ethanamine (CAS 47182-04-7)
- 4-Hydroxy-6-iodo-2-(trifluoromethoxy)pyridine-3-carbonyl chloride (CAS 1804745-44-5)
- 4'-Ethyl-[1,1'-bi(cyclohexan)]-1-amine (CAS 1340205-84-6)
- Nicotredole (CAS 29876-14-0)
- 3-Oxo-3,4-dihydroquinoxaline-6-carbonitrile (CAS 917344-30-0)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
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