5-Chloro-2-((3,4,4-trifluorobut-3-en-1-yl)thio)benzo[d]oxazole CAS 343374-83-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 343374-83-4 |
| Molecular Formula | C11H7ClF3NOS |
| Molecular Weight | 293.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Chloro-2-((3,4,4-trifluorobut-3-en-1-yl)thio)benzo[d]oxazole (CAS 343374-83-4) pharmaceutical standards reference standard. Molecular formula: C11H7ClF3NOS. Molecular weight: 293.69 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H7ClF3NOS |
| Molecular Weight | 293.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-5-{[3-(trifluoromethyl)phenoxy]methyl}-1,3-thiazole (CAS 339018-43-8)
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Recommended Standards
- 3-Ethyl 6-methyl 4-chloroquinoline-3,6-dicarboxylate (CAS 1018128-03-4)
- 3-Ethyl 7-methyl 4-chloroquinoline-3,7-dicarboxylate (CAS 1171932-62-9)
- Trelagliptin Impurity 69 (CAS CATO-C4X-104669)
- tert-butyl 2-amino-4H,5H,7H-thieno[2,3-c]pyran-3-carboxylate (CAS 243968-52-7)
- 4-(3-Methylpiperazin-1-yl)-2-(methylthio)pyrimidine hydrochloride (CAS 1261235-34-0)
- 5-Amino-2,2-dimethyl-2,3-dihydro-1H-inden-1-one (CAS 1066569-46-7)
- Arginine impurity 13 (CAS CATO-C4X-242413)
- Cb-30865 (CAS 206275-15-2)
- 3-Amino-2-(2-chlorobenzyl)-2-methylpropanoic acid (CAS 1017210-25-1)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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