(3E)-3-[(2-{[3-(trifluoromethyl)phenyl]methoxy}naphthalen-1-yl)methylidene]-2,3-dihydro-1H-indol-2-one CAS 866138-27-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866138-27-4 |
| Molecular Formula | C27H18F3NO2 |
| Molecular Weight | 445.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3E)-3-[(2-{[3-(trifluoromethyl)phenyl]methoxy}naphthalen-1-yl)methylidene]-2,3-dihydro-1H-indol-2-one (CAS 866138-27-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C27H18F3NO2. Molecular weight: 445.43 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C27H18F3NO2 |
| Molecular Weight | 445.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related E Standards
- 4-(2-Phenyl-4-{[3-(trifluoromethyl)phenyl]sulfanyl}pyrimidine-5-carbonyl)morpholine (CAS 477859-52-2)
- 2-(5,7-Bis(trifluoromethyl)-1,8-naphthyridin-2-yl)-2-methyl-N-phenylhydrazine-1-carbothioamide (CAS 400077-49-8)
- [3-(Trifluoromethyl)phenyl]methyl N-{5-[(4-chlorophenyl)sulfanyl]-1,2,3-thiadiazol-4-yl}carbamate (CAS 400074-49-9)
- [4-(Trifluoromethyl)phenyl]methyl N-{5-[(4-chlorophenyl)sulfanyl]-1,2,3-thiadiazol-4-yl}carbamate (CAS 400074-51-3)
- 1,1'-Bis(4-(trifluoromethyl)phenyl)-[4,4'-bipyridine]-1,1'-diium (CAS 2639670-64-5)
- 2-(3-Methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)-N-(2-phenoxyphenyl)thiazole-4-carboxamide (CAS 956754-14-6)
- 2-(2-Oxo-1-(3-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carbonyl)-N-phenylhydrazine-1-carbothioamide (CAS 242471-87-0)
- (E)-4-((2-((2-(Trifluoromethyl)phenyl)sulfonyl)hydrazono)methyl)-1,2-phenylene diacetate (CAS 2477727-85-6)
Recommended Standards
- Folic Acid-d4 (CAS 171777-72-3)
- 1-(1-((4-Fluorophenyl)sulfonyl)piperidin-4-yl)-3-(3-(trifluoromethyl)phenyl)urea (CAS 672950-45-7)
- Thalidomide-O-acetamido-C5-acid (CAS 2354352-06-8)
- (5-(Phenoxymethyl)-4h-1,2,4-triazol-3-yl)methanamine (CAS 1310245-04-5)
- 1-(5-Chloro-1h-benzo[d]imidazol-2-yl)propan-1-amine (CAS 1156769-41-3)
- 5-Hydroxy-4-(2-((o-tolyloxy)methyl)phenyl)isoxazol-3(2H)-one (CAS 185337-43-3)
- 4-({[3-Methoxy-5-oxo-2(5H)-furanyliden]methyl}amino)benzenecarboxylic acid (CAS 477852-15-6)
- tert-Butyl 4-[(2-fluoro-4-nitrophenoxy)methyl]piperidine-1-carboxylate (CAS 1000051-97-7)
- 3-Amino-2-(methylamino)pyridine-4-carboxylic acid (CAS 1494933-38-8)
- Vialox Peptide(Pentapeptide-3) diacetate (CAS 725232-44-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com