Pharmaceutical Products
Description
Betahistine dihydrochloride Molecular Formula C8H12N2.2HCl Molecular Weight 209.12 CAS Registry Number 5579-84-0
EINECS 226-966-5 Melting point 150-154 oC
Appearance A white or almost white crystalline powder
Identification IR should comply with the reference standard
Related substance Impurity A: ≤0.2%Impurity B: ≤0.2%Impurity C: ≤0.2%
Any other impurity: ≤0.1% Total impurity: ≤0.5%
Solubility Very soluble in water and 96% ethanol; practically insoluble in 2-propanol Clarity of solution (0.1g in 10ml carbon dioxide free water) Clear
pH 2.0~3.0
Loss on drying ≤1.0%
Residue on ignition ≤0.1%
Sulphate ash ≤0.1%
Assay ≥99
Vasodilators; Used for cure of Meniere& acute;s disease.
Read More
Previous
P-Chloranil...
Chongqing Tianhe Inter Foreign Trade Co.,Ltd
smokehouse,cutter,filler,purifier,spare parts,oven,drier,drilling,Polishing,Load
Address: Room 706, Building 84,Sino-ocean International Golf Resort, Yunan Road 161#, Banan District, Chongqing 400055 CHN,
Chongqing, Chongqing
China, 400055
Tel: 0086-23-8650081
Fax:
