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Pharamceutical Raw Material CAS 73590-58-6 Omeprazole

Basic Information
Place of Origin: China
Brand Name: BCB
Certification: ISO
Model Number: Omeprazole
Minimum Order Quantity: 1
Price: 500
Packaging Details: 1kg/bag, 25kg/drum
Delivery Time: 7 working days
Payment Terms: L/C, D/A, D/P, T/T, , MoneyGram
Supply Ability: 10000kg/month
Detail Information
Purity: 99% Mf: C17h19n3o3s
Cas No.: 73590-58-6 Einecs No.: 615-996-8
Appearance: White Powder Usage: Pharmaceutical Intermediates
Shelf Life: 24 Month Test Method: HPLC
Melting Point: 188-190°C
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Product Description

Pharamceutical Raw Material CAS 73590-58-6 Omeprazole


Production name Omeprazole
CAS No. 73590-58-6
Appearance White to off white crystalline powder
Molecular Formula C17H19N3O3S
Molecular Weight 345.416
Assay 99%
Application Pharma grade


Pharamceutical Raw Material CAS 73590-58-6 Omeprazole 0


The Introductction of Omeprazole :


Omeprazole (omeprazole) is a kind of proton pump inhibitor used for the treatment of peptic ulcer and gastroesophageal reflux disease (GERD) and other diseases. The active form of sulfonamide is then irreversibly combined with the sulfhydryl group of the proton pump through a disulfide bond to generate a complex of sulfenamide and proton pump (H+-K+-ATPase), thereby inhibiting the enzyme activity and making the intracellular H+ cannot be transported into the gastric cavity, blocking the final step of gastric acid secretion, which can greatly reduce the amount of gastric acid in the gastric juice. Therefore, this product has a strong and long-lasting inhibitory effect on gastric acid secretion caused by various reasons (such as basal gastric acid secretion and gastric acid secretion caused by histamine, pentagastrin and stimulation of the vagus nerve, including the inability of H2 receptor blockers. Inhibited gastric acid secretion by dibutyl cyclic adenylate). This has a certain relationship with the irreversibility of the inhibitory effect of this product on the proton pump, and the acid secretion can be restored only after the formation of a new proton pump.


The Application & Function of Omeprazole :


1. For gastric and duodenal ulcers, stress ulcers, etc.

2. For reflux esophagitis, gastrinoma.

3. This product injection can also be used for: Digestive tract bleeding, such as peptic ulcer bleeding, anastomotic ulcer bleeding, etc., and the prevention of severe diseases (such as cerebral hemorrhage, severe trauma, etc.) and upper gastrointestinal bleeding caused by gastric surgery. Acute gastric mucosal injury caused by stress or non-steroidal anti-inflammatory drugs. After general anesthesia or major surgery and comatose patients, to prevent acid reflux and aspiration pneumonia.

4. Combined with amoxicillin and clarithromycin, or combined with metronidazole and clarithromycin, it can effectively kill Helicobacter pylori (Hp). The pharmacological effects, synthetic routes, uses, and precautions of omeprazole are organized by the Eastern editor of Chemicalbook. (2016-01-22)


The COA of Omeprazole :


items standards results
appearance white or almost white powder complies
solubility very slightly soluble in water,soluble in methylene chlori,sparingly soluble in ethanol(96 per cent)and in methano it dissolves in dilute solutions of alkali hydroxides complies
identification IR complies
appearance of solution solution S is clear complies
impurities F and G absorbance of solution S:0.10max 0.0085
related substances impurity D:0.10%max 0.030%
impurity E:0.10%max 0.012%
any individual unspecified impurity:0.10%max not detected
total:0.5% max 0.04%
loss on drying 0.2% max 0.09%
residual solvents methylene chlori:600ppm max not detected
methan:3000ppm max 98ppm
sulfated ash  0.1%max 0.04%
particle size D50:2μm~3μm 2μm
D90:5μm~7μm 6μm
assay 99.0%~101.0% 99.8%


Pharamceutical Raw Material CAS 73590-58-6 Omeprazole 1Pharamceutical Raw Material CAS 73590-58-6 Omeprazole 2Pharamceutical Raw Material CAS 73590-58-6 Omeprazole 3

Contact Details
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