2-(Methylthio)-5-(trifluoromethyl)-1,3,4-thiadiazole CAS 32539-16-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 32539-16-5 |
| Molecular Formula | C4H3F3N2S2 |
| Molecular Weight | 200.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Methylthio)-5-(trifluoromethyl)-1,3,4-thiadiazole (CAS 32539-16-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H3F3N2S2. Molecular weight: 200.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H3F3N2S2 |
| Molecular Weight | 200.21 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.) | 1966 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methylthio Standards
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- Methyl 2-(methylthio)-6-oxo-1,6-dihydropyrimidine-5-carboxylate (CAS 33081-13-9)
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Recommended Standards
- 2-(Methylsulfonyl)benzoic acid, 98% (CAS 33963-55-2)
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- 2-(4-Fluoro-2,6-dimethylbenzylidene)malononitrile (CAS 771564-67-1)
- N1-{5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl}ethane-1,2-diamine dihydrochloride (CAS 1235441-22-1)
- 3,4-Bis(bromomethyl)pyridine;hydrobromide (CAS 1803611-21-3)
- N-(sec-Butyl)-N-methyl-1-(thiophen-2-yl)isoquinoline-3-carboxamide (CAS 89242-39-7)
- 1-Benzyl-4,6-diphenylpyrimidin-2(1H)-one (CAS 81668-45-3)
- 6-Phenyl-2-(piperidin-4-yl)pyridazin-3(2H)-one (CAS 246262-38-4)
- 2-Bromo-5-methylisonicotinaldehyde (CAS 1227579-74-9)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
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