Entecavir Monohydrate CAS 209216-23-9

Entecavir Monohydrate CAS 209216-23-9

CAS NO: 209216-23-9
Molecular Formula: C12H17N5O4
Molecular Weight: 295.294
EINECS NO: 606-668-5
MDL NO: MFCD09754448
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Product Details

Product Description:

Product Name: Entecavir Monohydrate CAS NO:209216-23-9




2-amino-1,9-dihydro-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one, monohydrate;


Chemical & Physical Properties:

Appearance : white crystalline powder

Assay :≥99.0%

Density:1.81 g/cm3

Boiling Point:661.4℃ at 760 mmHg

Flash Point:353.8℃



Entecavir monohydrate is a new type of cyclopentanoylguanosine anti-hepatitis B virus drug. Its pharmacological action is similar to entecavir. It is clinically suitable for active virus replication, continuous increase in serum transaminase ALT or liver histology showing active lesions Treatment of chronic adult hepatitis B.

Entecavir has a strong antiviral ability, and the incidence of drug resistance is low in long-term use. It may have a direct inhibitory effect on cccDNA in liver cells. It can effectively treat chronic hepatitis B and has a better curative effect than lamivudine.


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