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Veterinary API Diphenhydramine HCL powder

Basic Information
Place of Origin: China
Brand Name: HNB
Certification: ISO coa
Model Number: HNB- Diphenhydramine
Minimum Order Quantity: 1kg
Price: 138
Packaging Details: 25kg
Delivery Time: 5-10
Payment Terms: L/C, T/T,
Supply Ability: 50000
Detail Information
Name: Diphenhydramine Hcl Powder CAS: 58-73-1
MF: C17H21NO Whatsapp: +86152 029 61574

Product Description

Veterinary API Diphenhydramine HCL powder

苯海拉明

Product name Diphenhydramine
Appearance: white or nearly white crystalline powder
MF C17H21NO
Laboratory 99.0%-101.0%
Shelf life 2 years

 

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
Appearance: White crystalline powder
CAS No.:147-24-0
Molecular formula: C17H22ClNO
Molecular weight: 291.82
Purity: 99%
Whatsapp: +86 152 029 61574

Diphenhydramine is an H1-histamine receptor antagonist. Diphenhydramine is classified as an antihistamine; sedative and hypnotic.
The parenteral form of diphenhydramine hydrochloride is a sterile, pyrogen-free solution with a concentration of 50 mg diphenhydramine hydrochloride per milliliter. The parenteral solution has been adjusted to a pH between 5.0 and 6.0 with sodium hydroxide or hydrochloric acid, and contains 0.1 mg/mL benzethonium chloride as a bactericide.

Veterinary API Diphenhydramine HCL powder 1

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.
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%

Contact Details
Gary Liu

Phone Number : +8615202961574

WhatsApp : +8618629242069