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юридически?услуги<,9-((2-Hydrox-ethoxy)methyl)guanine L-valineester Hydrochloride">
Chemical Information Overview  |  Chemical Product  |  Chemical Raw Material  |  Chemical Company
Valvaciclovir Hydrochloride
9-((2-Hydrox-ethoxy)methyl)guanine L-valineester Hydrochloride
124832-27-5
Molecular formula: C13H20N6O4.HCL
Molecular weight: 360.80
Standard: CP2005

1. Specific optical rotation:-8.5 - -11.5 degree
2. Absorption coefficient: 360 - 390
3. Acidity: 4.6 - 6.0
4. Related substance:<=2.0%
5. Limit for Aciclovir:<=1.5%
6. Loss on drying:<=8.0%
7. Residue on ignition:<=0.1%
8, Heavy metals:<=20ppm
9, Assay: >=98.0%(HPLC)
Appearance: white or white crystalline power
Industrial field pharmaceutical
Hubei Teyer Pharmaceutical Co.,Ltd.
Phone 0086-728-5342081
Fax 0086-728-5342081
Homepage www.teyerpharm.com
E-mail liaoweiqian@yahoo.com.cn
Address Qiaoxiang Economy development zone,Tianmen,Hubei,431700 China
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