3-{4-[(2E)-3-(dimethylamino)prop-2-enoyl]phenoxy}-5-(trifluoromethyl)pyridine-2-carbonitrile CAS 338959-77-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338959-77-6 |
| Molecular Formula | C18H14F3N3O2 |
| Molecular Weight | 361.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-{4-[(2E)-3-(dimethylamino)prop-2-enoyl]phenoxy}-5-(trifluoromethyl)pyridine-2-carbonitrile (CAS 338959-77-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H14F3N3O2. Molecular weight: 361.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H14F3N3O2 |
| Molecular Weight | 361.32 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, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related E Standards
- (2E)-3-(Dimethylamino)-2-[(E)-5-[3-(trifluoromethyl)phenoxy]pyridine-2-carbonyl]prop-2-enenitrile (CAS 866152-31-0)
- 4-[4-(Dimethylamino)benzoyl]-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-82-5)
- 1-((S)-2-(Dimethylamino)-3-(4-hydroxyphenyl)propyl)-3-((S)-1-(thiophen-3-yl)propan-2-yl)urea (CAS 1997387-43-5)
- Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride (CAS 1033772-47-2)
- (1E)-1-(Dimethylamino)-4-(4-{[(4E)-5-(dimethylamino)-3-oxopent-4-en-2-yl]oxy}phenoxy)pent-1-en-3-one (CAS 477865-78-4)
- 4-[3-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-pyrimidin-2-ol (CAS 1311279-04-5)
- 4-[4-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-pyrimidin-2-ol (CAS 1311279-78-3)
- 1-[2-(2-Dimethylamino-5-iodo-pyrimidin-4-yl)-pyrrolidin-1-yl]-ethanone (CAS 1361115-97-0)
Recommended Standards
- 2-[3-cyclopropyl-6-phenyl-4-(trifluoromethyl)-1h-pyrazolo[3,4-b]pyridin-1-yl]acetic acid (CAS 937606-06-9)
- 4-Bromo-4'-(octyloxy)-1,1'-biphenyl (CAS 63619-66-9)
- 2-[3-cyclopropyl-4-(difluoromethyl)-6-(4-fluorophenyl)-1h-pyrazolo[3,4-b]pyridin-1-yl]acetic acid (CAS 937607-28-8)
- 1-Propanaminium, N,N,N-trimethyl-3-[(1-oxo-2-propen-1-yl)amino]-, chloride , polymer with diethenylbenzene (CAS 65405-47-2)
- 4-Aminomethylbenzeneboronic acid hydrochloride (4-Aminomethylphenyl)boronic acid hydrochloride 4-(Aminomethyl)benzeneboronic acid hydrochloride 4-(Aminomethyl)phenylboronic acid hydrochloride 75705-21-4 (CAS 75705-21-4)
- 4-methylthiophen-2-amine (CAS 14770-82-2)
- pyrrolo[2,1-f][1,2,4]triazine (CAS 66173-26-0)
- (1-Bromoethyl)cyclopropane (CAS 80204-20-2)
- 3-Amino-3-(2-fluorophenyl)butanoic acid (CAS 1270364-13-0)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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