4-(Thiophen-2-yl)-6-(trifluoromethyl)pyrimidine-2-thiol CAS 398996-45-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 398996-45-7 |
| Molecular Formula | C9H5F3N2S2 |
| Molecular Weight | 262.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Thiophen-2-yl)-6-(trifluoromethyl)pyrimidine-2-thiol (CAS 398996-45-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H5F3N2S2. Molecular weight: 262.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H5F3N2S2 |
| Molecular Weight | 262.27 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- (2E)-1-(3-Methoxyphenyl)-3-(2-methylphenyl)prop-2-en-1-one (CAS 1287384-19-3)
- T-Peptide (CAS 2022956-62-1)
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