4-[(E)-2-(2-Ethoxyphenyl)ethenyl]-8-(trifluoromethoxy)-2H,3H-thieno[3,2-c]quinoline CAS 866133-60-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866133-60-0 |
| Molecular Formula | C22H18F3NO2S |
| Molecular Weight | 417.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[(E)-2-(2-Ethoxyphenyl)ethenyl]-8-(trifluoromethoxy)-2H,3H-thieno[3,2-c]quinoline (CAS 866133-60-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H18F3NO2S. Molecular weight: 417.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H18F3NO2S |
| Molecular Weight | 417.44 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related E Standards
- N-(2-Ethoxyphenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 618427-64-8)
- N-(4-Ethoxyphenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 335399-50-3)
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- 3-(4-(4-Ethoxyphenyl)-5-((3-methoxybenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477329-58-1)
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Recommended Standards
- 2-((2-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)thio)-1-phenylethanone (CAS 93871-94-4)
- MDVN1003 (CAS 2058116-52-0)
- (Rp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2-hydroxy-4-nitrophenyl)(phenyl)phosphinate (CAS 1592980-22-7)
- 4-Amino-3-(furan-2-yl)butanoic acid (CAS 100383-32-2)
- (4-Methyl-3-fluorobenzyl)hydrazine hydrochloride (CAS 1059626-07-1)
- Spiro[cyclopropane-1,6'-thieno[2,3-c]pyrrol]-4'(5'H)-one (CAS 1951483-75-2)
- 3-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2,3-dihydro-1H-indol-2-one (CAS 338420-42-1)
- 2-Fluoro-N-methyl-6-(trifluoromethyl)aniline (CAS 1261638-69-0)
- 2-chloro-N-methyl-N-phenylpyridine-4-carboxamide (CAS 1019383-16-4)
- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
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