3-{[4-(Trifluoromethoxy)benzyl]thio}propanoic acid CAS 1016775-83-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1016775-83-9 |
| Molecular Formula | C11H11F3O3S |
| Molecular Weight | 280.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-{[4-(Trifluoromethoxy)benzyl]thio}propanoic acid (CAS 1016775-83-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H11F3O3S. Molecular weight: 280.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H11F3O3S |
| Molecular Weight | 280.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluoromethoxy Standards
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- 1-(2-(Trifluoromethoxy)-[1,1'-biphenyl]-3-yl)ethanone (CAS 675596-36-8)
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- 3'-(Trifluoromethoxy)biphenyl-3-carboxylic acid (CAS 1215206-30-6)
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Recommended Standards
- 5,6,7,8-Tetrahydronaphthalen-1-yl trifluoromethanesulfonate (CAS 101533-70-4)
- 2-[2-(6-oxo-1,6-dihydropyridazine-3-amido)-1,3-thiazol-4-yl]acetic acid (CAS 1098367-82-8)
- 2526AE 400073-81-6 C14H11F3N2O N-(2-Aminophenyl)-4-(trifluoromethyl)benzamide (CAS 400073-81-6)
- bis(1-ethyl-1-methylguanidine), sulfuric acid (CAS 1798040-90-0)
- Ethyl 2-(pyrazin-2-yl)pyrimidine-5-carboxylate (CAS 1447606-82-7)
- Methyl 1-(4-bromophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000573-63-6)
- Crisaborole Impurity 147 (CAS CATO-C4X-202147)
- Benzyl 2-(2-(cyclopropylamino)pyridin-3-yl)piperidine-1-carboxylate (CAS 1352510-61-2)
- 3-aminooxolane-3-carboxamide (CAS 1342406-32-9)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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