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Entecavir Monohydrate
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C12H15N5O3.H2O
[209216-23-9]
Use: Entecavir ( Baraclude ) is a nucleoside analogue that is used as a treatment for chronic hepatitis B virus infection.Entecavir works by inhibiting the hepatitis B virus's enzyme DNA polymerase, preventing new viruses from being made. It is not active against HIV.
Use: Entecavir ( Baraclude ) is a nucleoside analogue that is used as a treatment for chronic hepatitis B virus infection.Entecavir works by inhibiting the hepatitis B virus's enzyme DNA polymerase, preventing new viruses from being made. It is not active against HIV.

CAS No.: [209216-23-9]

Molecular Weight: 295.30.

Molecular Formula: C12H15N5O3.H2O

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℃.

Specific optical rotation:〔α〕 22 D =+32.5 ° ~+36 °

Water: 5.0-7.0%.

Loss on drying: NMT0.5%.

Assay(HPLC): min99.0%

제품관련분야 의약,중간체
Shanghai Yingxuan Pharmaceutical Science & Technology Co., LTD
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