Diphenhydramine Hydrochloride CAS 147-24-0

Diphenhydramine Hydrochloride CAS 147-24-0

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Product Details

 

Product name:
Diphenhydramine Hydrochloride
Molecular Formula:
C17H21NO,HCL
Molecular Structure:
mtxx26
Molecular Weight:
291.8
CAS No.: 
147-24-0


Description

Diphenhydramine hydrochloride is a white or almost white, crystalline powder. It is very soluble in water, freely soluble in alcohol.

 

Application

Diphenhydramine hydrochloride is used in various allergic skin diseases such as urticaria and insect bites; it is also used for motion sickness, nausea and vomiting. It can eliminate all kinds of allergy symptoms. It also has an anticholinergic effect that relieves bronchial smooth muscle spasm.

 

Specification

Appearance
White or almost white, crystalline powder.
Melting range 
168 °C to 172 °C
Appearance of solution
Meets the requirements.
Acidity or alkalinity
Meets the requirements.
Loss on drying
≤0.5%
Sulfated ash 
≤0.1%
Related substances:

2-(diphenylmethoxy)-N-methylethanamine
≤0.5%
Any other impurity
≤0.3%
Total impurities
≤1.0%
Assay
99.0% - 101.0%


Packing and Storage

Preserve in tight, light-resistant containers. Store at room temperature.

 

Minimum Order

One package

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