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Deloratadine CAS100643-71-8 Raw Material Powder
Deloratadine CAS100643-71-8 Raw Material Powder
Deloratadine pharmaceutical raw material CAS: 100643-71-8
Product name Deloratadine
English name Desloratadine
CAS number 100643-71-8 EINECS number: 638-878-8
Molecular formula C19H19ClN2 Molecular weight 310.82
Appearance is white or light yellow crystalline powder
Content 98.0~102.0%
Moisture content ≤0.5% sulfuric acid ash content ≤0.2% heavy metal ≤10ppm
Impurity A≤0.2% Impurity B≤0.3% Large single unknown impurity≤0.1%
Total impurities ≤0.5% methanol ≤3000ppm toluene ≤890ppm
Isopropyl ether ≤10ppm Methyl isobutyl ketone ≤5000ppm
Used in fields such as foreign trade export, scientific research and chemical reagents
Packing 10KG/cardboard drum can be packed separately according to customer requirements
Storage: shading, dry and sealed storage, valid for 4 years
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