Cimetidine CAS 51481-61-9

Cimetidine CAS 51481-61-9

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Product Details

 

Product name: 
Cimetidine
Molecular Formula:
C10H16N6S
Molecular Structure:
mtxx202
Molecular Weight
252.3
CAS No.:  
51481-61-9


Description

Cimetidine is a white or almost white powder. It is slightly soluble in water, soluble in ethanol (96 per cent), practically insoluble in methylene chloride. It dissolves in dilute mineral acids. It shows polymorphism.

 

Application

Cimetidine is suitable for the treatment of duodenal ulcer, prevention of duodenal ulcer recurrence, reflux esophagitis, gastrinoma. It can also be used for the treatment of immunocompromised for various reasons and adjuvant treatment of tumors.

 

Specification

Appearance
White or almost white powder.
Melting range
139 °C to 144 °C
Appearance of solution
Meets the requirements.
Heavy metals 
≤20 ppm
Loss on drying
≤0.5%
Sulfated ash
≤0.2%
Related substances:

Each impurity (impurities B, C, D, E, F, G, H) 
≤0.2%
Unspecified impurities 
≤0.10%
Total impurities
≤1.0%
 Assay 
98.5%-101.5%


Packing and Storage

Preserve in tight, light-resistant containers.

 

Minimum Order

One package

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