2-{[2-(2,4-dichlorophenoxy)phenyl]methylene}malononitrile CAS 866040-84-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866040-84-8 |
| Molecular Formula | C16H8Cl2N2O |
| Molecular Weight | 315.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-{[2-(2,4-dichlorophenoxy)phenyl]methylene}malononitrile (CAS 866040-84-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H8Cl2N2O. Molecular weight: 315.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H8Cl2N2O |
| Molecular Weight | 315.15 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 1-Butyryl-3-(3,5-dichlorophenyl)imidazolidine-2,4-dione (CAS 90815-16-0)
- 2-Cyclobutyl-N-(4-iodophenyl)acetamide (CAS 310874-92-1)
- 1-Benzyl-3-iodopiperidin-2-one (CAS 305839-54-7)
- N-((2S,3R,4R,5R)-3,4,5,6-Tetrahydroxy-1-oxohexan-2-yl)acetamide (CAS 282727-46-2)
- 3-methylimidazo[1,2-a]pyridine-6-carbonitrile (CAS 952511-46-5)
- N1-[3-(2,3,4,5,6-pentafluorophenoxy)phenyl]-2-chlorobenzamide (CAS 331632-61-2)
- 5-Chloro-1H-[1,2,3]triazole-4-carboxylic acidmethyl ester (CAS 88474-33-3)
- 4-Chloro-7-(trifluoromethoxy)quinoline-3-carbonitrile (CAS 1260796-81-3)
- 4-((6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyrimidin-4-yl)oxy)benzoic acid (CAS 1215853-66-9)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
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