Diphenhydramine Hydrochloride

Diphenhydramine is an antihistamine used to relieve symptoms of allergy, hay fever, and the common cold. These symptoms include rash, itching, watery eyes, itchy eyes/nose/throat, cough, runny nose, and sneezing.

Product Details


Diphenhydramine Hydrochloride CAS 147-24-0



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Diphenhydramine Hydrochloride Basic Info


Product NameDiphenhydramine Hydrochloride
AliasDiphenhydramine HCl
CAS147-24-0
MFC17H22ClNO
MW291.82
EINECS205-687-2
Assay99.0%
PHYSICAL STATEWhite Crystalline Powder
UsageDiphenhydramine is a H1-histamine receptor antagonist. Diphenhydramine is categorized as an antihistaminic
Storagekeep in cool, dry place
Package methodshundreds of disgusied pacakges
After-sales serviceWarm after-sale service for you 24/7. Any of your question would be solved for the first as soon as possible.
Shipping methodFedEx,UPS,DHL,EMS, Fedex and so on, by air or sea.Will choose the best shipping way.
Delivery timedelivery quickly at the day when receive the payment, will be deliveried in 4-7days after tracking
Payment MethodsWestern union, money gram, bitcoin and bank transfer


Diphenhydramine Hydrochloride Descrption


Diphenhydramine hydrochloride is an antihistamine drug having the chemical name 2-(Diphenylmethoxy)- N,N-dimethylethylamine hydrochloride. It occurs as a white, crystalline powder, is freely soluble in water and alcohol. 


Diphenhydramine is an antihistamine that reduces the effects of natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.


Diphenhydramine Hydrochloride Application


Diphenhydramine is a first-generation antihistamine used to treat a number of conditions including allergicsymptoms and itchiness, the common cold, insomnia, motion sickness, and extrapyramidal symptoms. Diphenhydramine also has local anesthetic properties, and has been used as such in people allergic to common local anesthetics such as lidocaine.


Diphenhydramine is also used to prevent and treat nausea, vomiting and dizziness caused by motion sickness. Diphenhydramine can also be used to help you relax and fall asleep.


Diphenhydramine works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction. Its drying effects on such symptoms as watery eyes and runny nose are caused by blocking another natural substance made by your body (acetylcholine).


Diphenhydramine is used to treat Parkinson's disease-like extrapyramidal symptoms caused byantipsychotics. Diphenhydramine also has antiemetic properties, which make it useful in treating the nausea that occurs invertigo and motion sickness.


Diphenhydramine Hydrochloride COA


ITEMSSTANDARDSRESULTS
CharacteristicsWhite or almost white,crystalline powderA white crystalline powder
IdentificationA. IR: Comport with the reference;
B. The retention time comport to the reference
C. The Chloride Reaction
Complies
Complies

Complies
Acidity or alkalinity≤0.5ml of 0.01M NaOH0.47ml
Loss on drying≤0.5%0.15%
Residue on ignition≤0.1%0.08%
Related substanceImpurity A≤0.5%
Impurity B≤0.3%
Impurity C≤0.3%
Impurity D≤0.3%
Impurity E≤0.3%
Any other unspecified impurity≤0.1%
Total≤1.0%
0.05%
N.D.
N.D.
0.03%
N.D.
N.D.
0.08%
Residue solventToluene≤890ppm
Ethanol≤5000ppm
12.5ppm
207.0ppm
Assay98.0~102.0%(dried)99.57%
ConclusionThe above product conforms to First Supplement to USP36.


Packing and Shipping


186


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Diphenhydramine hcl raw

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