(1E)-1-(5-Chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)-N-(3-chloro-2,4-difluorophenyl)methanimine CAS 320422-66-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 320422-66-0 |
| Molecular Formula | C17H11Cl2F2N3 |
| Molecular Weight | 366.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1E)-1-(5-Chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)-N-(3-chloro-2,4-difluorophenyl)methanimine (CAS 320422-66-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H11Cl2F2N3. Molecular weight: 366.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H11Cl2F2N3 |
| Molecular Weight | 366.19 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 2-{7,7-difluorobicyclo[4.1.0]heptan-1-yl}acetic acid (CAS 1955494-27-5)
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- 2-((tert-Butoxycarbonyl)amino)-3-cyclopropylpropanoic acid (CAS 888323-62-4)
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- 5-acetyl-2-methoxyphenyl acetate (CAS 60792-88-3)
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