Entecavir CAS NO.142217-69-4

Chemical Properties Appearance: white to off-white/yellow crystalline powder Molecular Weight: 277.28 Density: 1.81g/cm3 Boiling Point: 734.2 °C at 760 mmHg Melting Point: 249-252°C Flash Point: 397.9 °C Refractive index: 1.837 Solubility: In water, 2.4X10+3 mg/L, temp not specified Usage: Entecavir (CAS NO.142217-69-4) is used to treat chronic hepatitis B. And it also helps prevent the hepatitis B virus from multiplying and infecting

Name:

Entecavir (Related Reference)

Molecular Formula:

C₁₂H₁₅N₅O₃

CAS Registry Number:

142217-69-4

Synonyms:

2-amino-9-[(3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidene-cyclopentyl]-3H-purin-6-one; ETV; 6H-Purin-6-one, 2-amino-1,9-dihydro-9-((1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-;2-amino-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidene-cyclopentyl]-3H-purin-6-one; SQ 34676; BMS 200475; Baraclude; 6H-Purin-6-one,2-amino-1,9-dihydro-9- [(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2- methylenecyclopentyl]-; Taizhou hikong chemical sell Entecavir; Entecavi; Enteca; Entecavir(monohydrate)--Crude Product;

InChI:

InChI=1/C12H15N5O3/c1-5-6(3-18)8(19)2-7(5)17-4-14-9-10(17)15-12(13)16-11(9)20/h4,6-8,18-19H,1-3H2,(H3,13,15,16,20)/t6-,7+,8-/m0/s1

Molecular Structure:

This structure is also available as a 2d Mol file

Chemical Properties

Appearance:

white to off-white/yellow crystalline powder

Molecular Weight:

277.28

Density:

1.81g/cm³

Boiling Point:

734.2 °C at 760 mmHg

Melting Point:

249-252°C

Flash Point:

397.9 °C

Refractive index:

1.837

Solubility:

In water, 2.4X10+3 mg/L, temp not specified

Usage:

 Entecavir (CAS NO.142217-69-4) is used to treatonic hepatitis B. it also helps prevent the hepatitis B virus from multiplying infecting new liver cells. Besides, Entecavir is also indicated fthe treatment ofonic hepatitis B in adults with HIV/AIDS infection, but Entecavir is not active against HIV.