4-[(E)-2-(4-Nitrophenyl)ethenyl]-6-(trifluoromethyl)-2H,3H-thieno[3,2-c]quinoline CAS 865658-40-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 865658-40-8 |
| Molecular Formula | C20H13F3N2O2S |
| Molecular Weight | 402.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-[(E)-2-(4-Nitrophenyl)ethenyl]-6-(trifluoromethyl)-2H,3H-thieno[3,2-c]quinoline (CAS 865658-40-8) pharmaceutical standards reference standard. Molecular formula: C20H13F3N2O2S. Molecular weight: 402.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H13F3N2O2S |
| Molecular Weight | 402.39 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related E Standards
- 3-Methyl-1-[(4-nitrophenyl)methyl]-4-(4-phenoxyphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860784-92-5)
- Bis-(4-nitrophenyl)pimelate (CAS 49761-23-1)
- 4-((5-((4-Nitrophenyl)sulfonyl)-1,3,4-thiadiazol-2-yl)amino)-4-thioxobutanoic acid (CAS 6969-59-1)
- 4-[(E)-[(3-Nitrophenyl)methylidene]amino]phenyl 4-tert-butylbenzoate (CAS 328263-26-9)
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Recommended Standards
- 3-Amino-N-(3-cyanophenyl)-4-(trifluoromethyl)-6,7-dihydro-5H-cyclopenta[b]thieno[3,2-e]pyridine-2-carboxamide (CAS 626222-18-2)
- 4-[3-(2-thienyl)acryloyl]phenyl 4-(trifluoromethyl)benzoate (CAS 279691-56-4)
- 3,5,6,7,8-Pentamethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one (CAS 34170-18-8)
- 3-(((3,4-Dichlorophenyl)imino)methyl)-4-hydroxy-2H-chromen-2-one (CAS 364617-51-6)
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(2,4-dimethylphenyl)methanone (CAS 898779-19-6)
- 1-(4-Formylphenyl)-1H-indole-3-carbaldehyde (CAS 692287-40-4)
- Ethyl 2-hydroxy-4-methyl-6-(phenylamino)benzoate (CAS 15316-63-9)
- (R)-2-Amino-3,3-difluoropropan-1-ol hydrochloride (CAS 2055849-13-1)
- N-(2-sulfamoylethyl)benzenesulfonamide (CAS 1307841-11-7)
- 1-His-N-a-ethylidene Semaglutide (CAS CATO-C4X-2226252)
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