(5-(Trifluoromethyl)pyridine-2,3-diyl)bis(phenylmethanone) CAS 339106-10-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339106-10-4 |
| Molecular Formula | C20H12F3NO2 |
| Molecular Weight | 355.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (5-(Trifluoromethyl)pyridine-2,3-diyl)bis(phenylmethanone) (CAS 339106-10-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H12F3NO2. Molecular weight: 355.31 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H12F3NO2 |
| Molecular Weight | 355.31 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; 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trifluoromethyl Standards
- (2Z)-2-({[3-(trifluoromethyl)phenyl]amino}methylidene)-1H,2H-naphtho[2,1-b]furan-1-one (CAS 338415-27-3)
- 5-Phenyl-7-[3-(trifluoromethyl)phenyl]-7H-pyrrolo[2,3-d]pyrimidin-4-ol (CAS 865546-64-1)
- N-(2-(4-(Trifluoromethyl)-5,6,7,8-tetrahydroquinazolin-2-yl)ethyl)thiophene-3-carboxamide (CAS 1396637-17-4)
- 2,2'-Bis(trifluoromethyl)-5-(difluoromethoxy)biphenyl (CAS 1261605-65-5)
- 1-(5-(4-(3-(Trifluoromethyl)phenyl)piperazin-1-yl)thiophen-2-yl)ethan-1-one (CAS 692287-80-2)
- 2-((3,5-bis(Trifluoromethyl)phenyl)amino)-1,3-thiazole-4-carboxylic acid (CAS 1797385-91-1)
- 5-(trifluoromethyl)-2-pyridyl 3-methyl-5-(trifluoromethyl)isoxazole-4-carbothioate (CAS 256488-21-8)
- 1-(3,5-Bis(trifluoromethyl)phenyl)-3-(1,3-dioxan-2-yl)propan-1-one (CAS 884504-38-5)
Recommended Standards
- (E)-3-phenyl-5-(2-((3-(trifluoromethyl)phenyl)amino)vinyl)isoxazole-4-carbonitrile (CAS 303995-73-5)
- 3,4,5-Trimethoxy-N-(3-(trifluoromethyl)phenyl)benzamide (CAS 1543-72-2)
- 3-(((6-(4-Bromophenyl)hexyl)oxy)methyl)-3-ethyloxetane (CAS 746633-97-6)
- 3-((Phenylthio)methyl)piperidine (CAS 101798-81-6)
- 3-Methyl-6,7-dihydroisoxazolo[4,5-c]pyridin-4(5H)-one (CAS 164223-42-1)
- 1-azaspiro[5.5]undec-7-en-2-one (CAS 56139-89-0)
- N-(2-Styryloxazol-5-yl)acetamide (CAS 87783-77-5)
- (4,6-Dihydroxy-1,3-phenylene)bis(phenylmethanone) (CAS 3088-15-1)
- 1-(2-Chlorobenzo[d]oxazol-4-yl)ethanone (CAS 1804105-83-6)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
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