(E)-N-(2-(3-methyl-4-nitroisoxazol-5-yl)vinyl)-4-(trifluoromethoxy)aniline CAS 338402-61-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338402-61-2 |
| Molecular Formula | C13H10F3N3O4 |
| Molecular Weight | 329.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (E)-N-(2-(3-methyl-4-nitroisoxazol-5-yl)vinyl)-4-(trifluoromethoxy)aniline (CAS 338402-61-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H10F3N3O4. Molecular weight: 329.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H10F3N3O4 |
| Molecular Weight | 329.23 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- (2E)-1-(3-Bromophenyl)-3-[4-(propan-2-yl)phenyl]prop-2-en-1-one (CAS 797015-45-3)
- 2-(2,4,5-Trioxo-3-(3-(trifluoromethyl)benzyl)imidazolidin-1-yl)acetamide (CAS 320422-81-9)
- (2E)-1-(4-Bromophenyl)-3-[4-(propan-2-yl)phenyl]prop-2-en-1-one (CAS 196081-81-9)
- 1-(6-Methoxy-1H-indol-3-yl)ethan-1-one (CAS 99532-52-2)
- Ethyl 5,7-dimethyl[1,2,4]triazolo-[1,5-a]pyrimidine-6-carboxylate (CAS 856864-59-0)
- 3-(1H-Imidazol-1-yl)-N-((5-methylfuran-2-yl)methyl)propan-1-amine 626209-43-6 (CAS 626209-43-6)
- 4-(2-(4,5-Diphenyloxazol-2-yl)ethyl)morpholine hydrochloride (CAS 33161-96-5)
- N-(2-(2-Oxo-1-phenylpyrrolidine-3-carbonyl)phenyl)acetamide (CAS 88263-85-8)
- N-(1-(3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)-4,5,6,7-tetrahydro-1H-indazole-3-carboxamide (CAS 1326910-65-9)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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