Pharmaceutical Chemical
Entecavir Monohydrate
Description
Molecular Weight: 295.30.
Molecular Formula: C12H15N5O3.H2O
CAS No.: [142217-69-4]
Appearance: White to off-white crystalline power.
Identification: 1)H-1 NMR spectrum:Conforms
2)HPLC:The retention time corresponds to that of the reference standard.
Related substances: <0.5%.
Melting point: min 230鈩?
Specific optical rotation:銆斘便? 22 D =+32.5 掳 ~+36 掳
Water: 5.0-7.0%.
Loss on drying: NMT0.5%.
Assay(HPLC): min99.0%.
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Shanghai Yingxuan Chempharm Co., Ltd.
Sorafenib Tosylate
Address: RM431 of BLDG 1,No.2588,Jinhai Road,Pudong New District, Shanghai,CN-201209,China,
Shanghai, Shanghai
China, 201209
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