3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbothioamide CAS 175204-42-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 175204-42-9 |
| Molecular Formula | C11H8ClFN2OS |
| Molecular Weight | 270.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbothioamide (CAS 175204-42-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H8ClFN2OS. Molecular weight: 270.71 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H8ClFN2OS |
| Molecular Weight | 270.71 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Methyl 5-(chlorosulfonyl)-4-methoxythiophene-3-carboxylate (CAS 175203-45-9)
- Tert-butyln-(4-acetyl-6-chloro-3-pyridyl)carbamate (CAS 1773562-95-0)
- Ethyl (E)-3-(2-chloro-3,4-dimethoxyphenyl)acrylate (CAS 175135-96-3)
- Methyl 2-((5-chloro-2-fluorophenyl)sulfonyl)acetate (CAS 1779133-08-2)
- 3-Fluoro-5-nitrobenzotrifluoride (CAS 454-73-9)
- Ethyl pyrrolidin-3-ylcarbamate (CAS 117258-69-2)
- Pentan-1-amine hydrobromide (CAS 7334-94-3)
- 3-(1-Butylpyrrolidin-2-yl)pyridin-2-amine (CAS 1352500-64-1)
- 2,3-Dimethylpyrazolo[1,5-a]pyrimidin-7(4H)-one (CAS 5148-32-3)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
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