Listing ID #1684735
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Contact SupplierWe are offering name of api:esomeprazole magnesium trihydrate
category:-drugs affecting gastrointestinal systems
sub category:-drugs for peptic ulcers
cas no:217087-09-7
uses:anti-inflammatory drug
molecular weight:345.41
molecular formula:c17h19n3o3sÂ
chemical name:(s)-5-methoxy-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfinyl]-3h-benzoimidazole
specifications:
1. Name of product:-esomeprazole magnesium trihydrate
2. Appearance:-white to slightly colored powder.
3. Solubility:-soluble in methanol, slightly soluble in water. Practically in soluble in heptane.
4. Identification:ir
5. Colour of solution:-nmt 0.2%
6. Specific rotation at 20°c:--128° to -135°
7. Water content:-6.0% to 8.0%
8. Specific optical rotation (o):--137 to -142
(10.0 mg per ml in methanol
at20oc
9. Related substances
by hplc (%):nmt 0.1%
7.1 omenrazole n-oxide :nmt 0.2%
7.2 omeprazole sulfone
(omeprazole related:nmt 0.1%
compound - a) :nmt 0.5%
7.3 individual impuritiy
7.4 total impurities