(Z)-3-(4-fluorophenyl)-2-((E)-(methoxyimino)methyl)acrylonitrile CAS 339278-28-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339278-28-3 |
| Molecular Formula | C11H9FN2O |
| Molecular Weight | 204.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Z)-3-(4-fluorophenyl)-2-((E)-(methoxyimino)methyl)acrylonitrile (CAS 339278-28-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H9FN2O. Molecular weight: 204.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H9FN2O |
| Molecular Weight | 204.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Z Standards
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- 1-(3-fluorophenyl)-3-methyl-1H-pyrazole-4-carbaldehyde (CAS 1143517-63-8)
- 1-(2-Fluorophenyl)-3-methyl-1h-pyrazole-4-carbaldehyde (CAS 1152505-24-2)
- 3-(3-Fluorophenyl)-1-methyl-1H-pyrazole-4-carbaldehyde (CAS 1152508-36-5)
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Recommended Standards
- (E)-2-(aminomethylene)-4-(2-fluorophenyl)-4-oxobutanenitrile (CAS 2304978-57-0)
- [2-(4-Fluorophenyl)-pyrimidin-5-yl]-methanol (CAS 960198-65-6)
- (3-Fluorophenyl)(4-methyl-1H-imidazol-2-yl)methanone (CAS 705947-14-4)
- n-(2-Hydroxyphenyl)benzamide (CAS 3743-70-2)
- 2-(2-Ethoxy-4-formylphenoxy)-N-(4-ethoxyphenyl)acetamide (CAS 247571-73-9)
- 2-(5-Chlorobenzo[b]thiophen-3-yl)-N-methylethan-1-amine (CAS 763863-58-7)
- 2-Hydroxy-2-methyl-3-(phenylsulfonyl)-N-(3-(trifluoromethyl)phenyl)propanamide (CAS 338424-40-1)
- (R)-2-(Hydroxymethyl)butanoic acid (CAS 72604-79-6)
- 3-Bromo-4-chlorobenzaldehyde (CAS 86265-88-5)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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