Description
Diphenhydramine, an antihistamine. It has the effect of antihistamine H1 receptor, has a strong inhibitory effect on the central nervous system, and has atropine-like effect. It is suitable for allergic diseases of skin and mucous membranes, such as urticaria, hay fever, allergic rhinitis, etc. It can also be used to prevent motion sickness such as seasickness, motion sickness, and plane sickness. Drowsiness and dry mouth are the main adverse reactions.
Application
Diphenhydramine is used to treat sneezing, runny nose,watery eyes,hives,skin rash, itching, and other cold or allergy symptoms.
Diphenhydramine is also used to treat motion sickness,to induce sleep,and to treat certain symptoms of Parkinson's disease.
Diphenhydramine may also be used for purposes not listed in this medication guide.
Specifications
| Test Name | Specification |
|---|---|
| Appearance | White or almost white crystalline powder |
| Melting point | 168-172C |
| Solubility | Very soluble in water, freely soluble in ethanol |
| Acidity or alkalinity | NMT 0.5ml of 0.1M NAOH |
| Appearance of solution | Clear, NMT BY6 |
| Related substances | Any other impurities shall not exceed 0.3% |
| Loss on drying | NMT 0.5% |
| Sulphated ash | NMT 0.1% |
| Content Assay | 99.0%-101.0% |
Type of Packaging
1kg/bag, 25kgs/drum (Two plastic-bags inside and Paper-drums or per customer's requirements.)
Certifications
ISO 9001. ISO 22716. cGMP certified
Kosher, Halal certified
Shipping Information
MOQ: (Due to the nature of chemical transportation, please consult the sea trade manager for details!)
Port of Loading: CHINA - Shanghai Port, Ningbo Zhoushan Port, Guangzhou Port, Qingdao Port, Tianjin Port, Dalian Port, Xiamen Port, Lianyungang Port (can be ensured according to the requirements of customers)
Delivery Time: 4-6 weeks, depending on order size and destination
Payment Terms
L/C, D/P, T/T at buyer’s cost
Sample available on request
Multiple Names
Vena
Syntedril
Syntodril
AURORA KA-7664
Diphenyldramine
DIPHENHYDRAMINE
DIPHENHYDRAMINE BASE
2-benzhydryloxyethyldimethylamine
n,n-dimethyl-4.4-diphenyl-3-oxabutylamine
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