Germax Pharm Chemicals Co., Ltd

High quality, Best service,Reliable supplier

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsStronger Research Chemical

Pharmaceutical Diphenhydramine Hydrochloride / Diphenhydramine HCl CAS 147-24-0

I'm Online Chat Now
Very happy to work with this company , they did their part ensure quick delivery, if you need something domestic don't go anywhere else ,great friendly people to do great business with

—— Jim Frank

Excellent quality and customer service , shipped fast with no delay other than extensive inspection here in the U.S . But not at fault of the supplier , the product is professionally packaged and i will definitely be looking forward to continued cooperation .

—— Thomas Paul

Our order was 100% pure after lab testing with quick delivery and professional service .Will order again .

—— Robert Kimlicka

Thank you ! Thanks for the quick response ! I receiveed the product safely ! Also thank you !

—— Brian Steward

This is a very good product .I will order more in the future , it got here U.S quickly , thanks . Dan

—— Dan Bedrock

Pharmaceutical Diphenhydramine Hydrochloride / Diphenhydramine HCl CAS 147-24-0

Pharmaceutical Diphenhydramine Hydrochloride / Diphenhydramine HCl CAS 147-24-0
Pharmaceutical Diphenhydramine Hydrochloride / Diphenhydramine HCl CAS 147-24-0

Large Image :  Pharmaceutical Diphenhydramine Hydrochloride / Diphenhydramine HCl CAS 147-24-0 Get Best Price

Product Details:
Place of Origin: China
Brand Name: germax
Certification: GMP
Model Number: Diphenhydramine Hydrochloride
Payment & Shipping Terms:
Minimum Order Quantity: 100 grams
Price: Negotiable
Packaging Details: 1kg/bag or 25kgs/drum
Delivery Time: within 24 hours after get the payment
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1500kgs/month
Detailed Product Description
Product Name: Diphenhydramine Hydrochloride Purity: 99.5%
Color: White Powder Package: 1kg/Aluminum Foil Bag Or As Customer Requirement
Min Order: 100g Production Capacity: 500 Kilogram/week
Deliver Day: Within 24 Hours After Get The Payment
High Light:

Diphenhydramine Hydrochloride


CAS 147-24-0 Chemical


Diphenhydramine HCl Chemical Intermediates

pharmaceutical Diphenhydramine hydrochloride / DIPHENHYDRAMINE HCL CAS 147-24-0

Product Name: Diphenhydramine Hydrochloride
Appearance: White crystalline powder
CAS No.:147-24-0
Molecular formula: C17H22ClNO
Molecular weight: 291.82
Purity: 99%
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 hydrochloride in the parenteral form is a sterile, pyrogen-free solution available in a concentration of 50 mg of diphenhydramine hydrochloride per mL. The solutions for parenteral use have been adjusted to a pH between 5.0 and 6.0 with either sodium hydroxide or hydrochloric acid and contains 0.1 mg/mL benzethonium chloride as a germicidal agent.


White or almost white crystalline powder
Very soluble in water,freely soluble in alcohol
It responds to the tests for chloride
Melting range
Appearance of solution
Clear, NMTBY6
Acidity or alkalinity
NMT 0,5ml ofO.OlM NaOH
Related substance
Impurity A: 0.5% max
Any other unspecified impurity: 0.3% max
Not Detected
Total impurities: 1.0% max
Loss on drying
0.5% max
Sulphated ash
0.1% max
Assay(Dried substance)
Residual solvent
Ethanol: 0.5% (5000ppm) max
Toluene: 0.089% (890ppm) max

Function & Application


1.Can eliminate all kinds of allergy symptoms.Its central inhibitory effect is significant, but not as good as promethazine hydrochloride;Still have sedative.
2.Prevent dizzy move and antiemetic effect, also have fight choline effect.
3.Can alleviate bronchial smooth muscle spasm.For various allergic skin diseases, such as urticaria, insect bite.
4.Also used for motion sickness, nausea and vomiting.

1.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.

2.Diphenhydramine is used to treat sneezing, runny nose, watery eyes, hives, skin rash, itching, and other cold or allergy symptoms.

3.Diphenhydramine is also used to treat motion sickness, to induce sleep, and to treat certain symptoms of Parkinson's disease.

4.Diphenhydramine may also be used for purposes not listed in this medication guide.

Contact Details
Germax Pharm Chemicals Co., Ltd

Contact Person: July

Tel: 25838890

Send your inquiry directly to us