Omeprazole CAS: 73590-58-6

Omeprazole CAS: 73590-58-6

1. Product Information Product Name: Omeprazole Cas No.: 73590-58-6 Molecular Formula: C17H19N3O3S Molecular Weight: 345.42 2. Uses: Omeprazole is used to treat symptoms of gastroesophageal reflux disease (GERD) and other conditions caused by excess stomach acid. It is also used to promote...

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Product Details

1.    Product Information

Product Name: Omeprazole   

Cas No.: 73590-58-6

Molecular Formula: C17H19N3O3S
Molecular Weight: 345.42

 

2.    Uses: 

Omeprazole is used to treat symptoms of gastroesophageal reflux disease (GERD) and other conditions caused by excess stomach acid. It is also used to promote healing of erosive esophagitis (damage to your esophagus caused by stomach acid).

3.    Specification:

TEST      ITEM

STANDARDS    REQUIRED

Characters

Identification

A:

 

 

B:

Test

Completeness   of solution

Related   compounds F and G

 

Loss   on drying

Residue   on ignition

Heavy   metals

Chromatographic   purityHPLC

5-Methoxy-1H-benzimidazol-2-thiol

Omeprazole   N-oxide

Omeprazole   sulfone N-oxide

Desmethoxy   omeprazole

Omeprazole   sulfone

Omeprazole   4-chloroanalog

Ufiprazole

Any other   individual impurity

Total   impurities

Residual   solvent:

a)Acetone

b)Methylene   chloride

c)Methanol

d)Toluene

e)Benzene

Assay(HPLC)on dry   basis

A white or almost white powder

 

The   retention time of the major peak of the sample solution corresponds to that   of the standard solution, as obtained in the assay

IR   Conforms to standard <197K>

 

Conforms   to standard <641>

The   absorbance is not greater than 0.10 at 440nm

≤350ppm <197U>

≤0.5%   <731>

≤0.1%   <281>

≤0.002%   <231>

<621>

≤0.15%

≤0.15%

≤0.15%

≤0.15%

≤0.15%

≤0.15%

≤0.15%

≤0.10%

≤1.0%

 

≤1500ppm

≤100ppm

≤1000ppm

≤300ppm

    ≤1ppm

98.0%-102.0% <621>

 

4.    Sinoway’s advantages:

Fast Delivery, Good Quality and reasonable price
Professional Manufacturer, 29 years in pharmaceutical industry
ISO, USP standard 


Specializing in the research, development and custom manufacturing of omeprazole cas:73590-58-6, SINOWAY, though situated in China, enjoys good reputation among international customers. We supply you with pure natural and well extracted products which can give the best care.

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