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Omeprazole CAS#73590-58-6

Omeprazole CAS#73590-58-6

Basic Information

Omeprazole

Omeprazole is a pharmaceutical compound classified as a proton pump inhibitor. Its conversion to a sulfenamide form is central to the chemistry described for this material. Applications center on pharmaceutical formulations involving gastric acid regulation, while the molecular transformation distinguishes it from simple acid-neutralizing ingredients without implying a treatment outcome or dosage recommendation.

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product description

Powerful Proton Pump Inhibition: Omeprazole specifically targets the proton pump (H⁺-K⁺-ATPase) in gastric parietal cells, effectively blocking the final step of gastric acid secretion.


Strong and Long-Lasting Acid Suppression: Through irreversible binding to the proton pump, it delivers a potent and sustained inhibitory effect on gastric acid secretion.


Broad Efficacy Against Multiple Acid Secretion Pathways: It effectively suppresses basal acid secretion as well as acid production induced by histamine, pentagastrin, and vagus nerve stimulation, including pathways not controlled by H2 receptor blockers.


Reliable Therapy for Acid-Related Disorders: The product is widely used for the treatment of peptic ulcers, GERD, and other acid-related gastrointestinal diseases, offering durable symptom control.


Product Description of Omeprazole CAS#73590-58-6

Omeprazole is a proton pump inhibitor for peptic ulcers and gastroesophageal reflux disease. It converts into active sulfenamide, which irreversibly binds to gastric proton pumps to block the final step of acid secretion.

It potently and durably suppresses both basal and various stimulated gastric acid secretion, covering acid sources unresponsive to H2 blockers. Acid secretion resumes only after new proton pumps are synthesized.


Product Application of Omeprazole CAS#73590-58-6

Omeprazole treats gastric, duodenal and stress ulcers, reflux esophagitis and gastrinoma.
Its injection form cures gastrointestinal bleeding and acute gastric mucosal damage, and prevents acid reflux and aspiration pneumonia in surgical and comatose patients.
Combined with antibiotics, it eradicates Helicobacter pylori.


Product Specifications

Parameters

Melting point156°C
Boiling point600.0±60.0 °C(Predicted)
density1.332 g/cm3
Fp9℃
storage temp.2-8°C
solubilityH2O: 0.5 mg/mL
formsolid
pkapKa 4.14/8.9(H2O,t =25,I=0.025) (Uncertain)
colorwhite
Water SolubilitySoluble in water (0.5 mg/ml), DMSO (25 mg/ml), and ethanol (4.5 mg/ml).
Merck146845
BCS Class2
Stability:Stable, but hygroscopic and photosensitive. Incompatible with strong oxidizing agents. Store in the dark.
InChIKeySUBDBMMJDZJVOS-UHFFFAOYSA-N
CAS DataBase Reference73590-58-6(CAS DataBase Reference)
EPA Substance Registry System1H-Benzimidazole, 6-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]- (73590-58-6)


Safety Information


Hazard CodesXi,T,F
Risk Statements36/37/38-39/23/24/25-23/24/25-11
Safety Statements26-36-37/39-45-36/37-16-7
RIDADRUN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany2
RTECSDD9087000
HS Code29333990
Hazardous Substances Data73590-58-6(Hazardous Substances Data)
ToxicityLD50 in mice, rats (g/kg): 0.08, >0.05 i.v.; >4, >4 orally (Ekman)


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Shipping And Transportation

Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!

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FAQ

1. What products does Shandong Junzheng Chemical supply?
We supply inorganic chemicals, organic solvents, water treatment chemicals, and surfactants, including calcium chloride, soda ash, sodium bicarbonate, caustic soda, citric acid, ethyl acetate, and SLES. Please contact us to confirm specific product availability.


2. Which industries do your products serve?
Our products serve pharmaceutical, agrochemical, dye, rubber, construction, coal processing, and other chemical industries. Product suitability depends on the required grade, specifications, and application.


3. How can I get a quotation?
Please provide the product name, CAS number, required specifications, quantity, packaging requirements, and destination port. These details help us prepare an accurate quotation.


4. How do you control product quality?
We follow strict quality testing procedures supported by technical personnel, research equipment, and an established management system. Specific quality requirements can be confirmed before placing an order.


5. Can you help me select a suitable chemical?
Yes. Our technical team can assist with product selection based on your application and required specifications. Please share your intended use and key technical requirements.

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