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Roflumilast CAS NO.162401-32-3
- Min.Order: 1 Kilogram
- Payment Terms: L/C|D/A|D/P|T/T|Westem Union
- Product Details
Keywords
Quick Details
- ProName: Roflumilast
- CasNo: 162401-32-3
- Molecular Formula: C17H14Cl2F2N2O3
- Appearance: White or almost white crystalline powd...
- Application: Used for livestock and poultry of resp...
- DeliveryTime: prompt shipment
- PackAge: 25kg/drum
- Port: Hangzhou,Shanghai,China
- ProductionCapacity: /
- Purity: 99.0%~101.0%
- Storage: cool and dry
- Transportation: by sea ,air or express
- LimitNum: 1 Kilogram
Superiority
Characteristics :White or almost white crystalline powder Solubility: Freely soluble in acetone, sparingly soluble inacetronitrile, slig…
Details
Characteristics :White or almost white crystalline powder
Solubility:
Freely soluble in acetone, sparingly soluble in acetronitrile, slightly insoluble in anhydrous ethanol, practically insoluble in water Conforms
Identification:
1) UV: The wavelength of maximum
absorption should be at 213nm and 251nm.
2) It shows the reaction of Fluoride.
3) IR: The IR absorption spectrum of sample
corresponds to that of the reference one
Melting point: 157℃-162℃
Loss on drying: ≤0.5%
Heavy metals :≤10ppm
Residue on ignition: ≤0.1%
Chloride :≤0.01%
Related substance
Single impurity:≤0.1%
Total impurities:≤0.5%
Residue solvents:
Tert-Butanol:≤0.1%
Tetrahydrofuran:≤0.072%
Toluene:≤0.089%
N,N-Dimethylformamide:≤0.088%
Assay :99.0%~101.0%(dried basis)
