Products

Best Price High Purity Diphenhydramine HCl / Diphenhydramine Hydrochloride

China Best Price High Purity Diphenhydramine HCl / Diphenhydramine Hydrochloride, Find details about China Beta-Sitosterol, 83-46-5 from Best Price High Purity Diphenhydramine HCl / Diphenhydramine Hydrochloride

Trademark
xigema
Transport Package
25kg/Drum,1kg/Bag or According to Customer Request
Specification
standard
Origin
China
Trademark
xigema
Transport Package
25kg/Drum,1kg/Bag or According to Customer Request
Specification
standard
Origin
China

Best Price High Purity Diphenhydramine HCl / Diphenhydramine Hydrochloride

Product Description
 

Diphenhydramine Hydrochloride 147-24-0    

 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.

 

Product Name
Diphenhydramine Hydrochloride
CAS No.
147-24-0
Chemical formula
C17H22ClNO
Purity
99%
Appearance
White crystalline powder
Molecular weight
291.82

  

Specification 

Items
Specification
Results
Appearance
White or almost white crystalline powder
Complies
Solubility
Very soluble in water,freely soluble in alcohol
Complies
Identification
UV
Complies
 
IR
Complies
 
It responds to the tests for chloride
Complies
Melting range
168-172°C
168-169°C
Appearance of solution
Clear, NMTBY6
Complies
Acidity or alkalinity
NMT 0,5ml ofO.OlM NaOH
Complies
Related substance
Impurity A: 0.5% max
0.04%
 
Any other unspecified impurity: 0.3% max
Not Detected
 
Total impurities: 1.0% max
0.04%
Loss on drying
0.5% max
0.2%
Sulphated ash
0.1% max
0.04%
Assay(Dried substance)
99.0^101.0%
100.8%
Residual solvent 
Ethanol: 0.5% (5000ppm) max
0.03%
 
Toluene: 0.089% (890ppm) max
0.0004%

Function

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.

 

Application

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.

 

Advantage

1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
8. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
9. After-Sale Service:
(1) International Authorized Third-Party Test For The Products You Demand.
(2) 60 Days Warranty of quality of goods.
Packaging & Shipping

Best Price High Purity Diphenhydramine HCl / Diphenhydramine Hydrochloride

                                   Shipping Terms                                                   

              By Express

                     By Air

                  By Sea

      Suitable for under 50kg

      Fast: 3-7 days

 

      High cost

      Door to door service,

      easy to pick up the goods

      Suitable for more than 50kg

      Fast: 3-7 days

      High cost

      Port to port, 

      professional broker needed

    Suitable for more than 500kg

    Slow: 7-45 days

    Low cost

    Port to port, 

    professional broker needed

Best Price High Purity Diphenhydramine HCl / Diphenhydramine HydrochlorideBest Price High Purity Diphenhydramine HCl / Diphenhydramine Hydrochloride
Company Information
 

Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

Best Price High Purity Diphenhydramine HCl / Diphenhydramine HydrochlorideBest Price High Purity Diphenhydramine HCl / Diphenhydramine Hydrochloride

You Might Also Like