4-(3,5-Bis(trifluoromethyl)phenoxy)benzonitrile CAS 243128-43-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 243128-43-0 |
| Molecular Formula | C15H7F6NO |
| Molecular Weight | 331.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(3,5-Bis(trifluoromethyl)phenoxy)benzonitrile (CAS 243128-43-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H7F6NO. Molecular weight: 331.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H7F6NO |
| Molecular Weight | 331.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Bis Standards
- 5-(Trifluoromethyl)-1-(4-(trifluoromethyl)thiazol-2-yl)-1H-pyrazole-4-carboxylic acid (CAS 956778-75-9)
- n-(5-(Trifluoromethyl)-1,3,4-thiadiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide (CAS 865660-10-2)
- 3-METHYL-2-(3-(TRIFLUOROMETHYL)PHENYL)QUINOLINE-4-CARBOXYLIC ACID (CAS 1533-17-1)
- 2,2'-(4-(Trifluoromethyl)pyridine-2,6-diyl)diphenol (CAS 603131-01-7)
- 3'-Phenyl-2-(trifluoromethyl)-4'H-spiro[chromene-4,5'-isoxazole] (CAS 784144-78-1)
- 3-Phenyl-4-({[3-(trifluoromethyl)phenyl]amino}methylidene)-4,5-dihydro-1H-pyrazol-5-one (CAS 338975-63-6)
- 3-Phenyl-4-({[4-(trifluoromethyl)phenyl]amino}methylidene)-4,5-dihydro-1H-pyrazol-5-one (CAS 477851-10-8)
- methyl 4-(2-(4-(trifluoromethyl)piperidin-1-yl)ethoxy)benzoate (CAS 1000339-87-6)
Recommended Standards
- 3-Bromoperylene (CAS 23683-68-3)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl piperidine-1-carboxylate (CAS 913836-28-9)
- 3-(4-Bromophenyl)-2,2-dimethyl-2,3-dihydroquinazolin-4(1H)-one (CAS 84770-66-1)
- MLN2480 (CAS 1096708-71-2)
- (E)-3-Aminoacrylaldehyde (CAS 28636-16-0)
- N-Methyl-5,6-dihydro-4H-pyrrolo[3,4-d]thiazol-2-amine (CAS 756453-36-8)
- 9,10-Anthracenedione, 1-(phenylamino)- (CAS 2944-28-7)
- 4-(difluoromethyl)-1H-pyrazole (CAS 1211589-69-3)
- N-[(1,1-Dimethylethoxy)carbonyl]-O-(1,1-dimethylethyl)-D-tyrosine (CAS 507276-74-6)
- Myelin Basic Protein (85-99) Peptide Antagonist (CAS 444305-16-2)
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