Skip to Content
MilliporeSigma
All Photos(1)

Documents

SML1103

Sigma-Aldrich

Entecavir

≥98% (HPLC)

Synonym(s):

2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one, 2-Amino-9-[(1S,3R,4S)-4-hydroxy-3-hydroxymethyl-2-methylene-cyclopentyl]-3,9-dihydro-purin-6-one, BMS 200475, SQ 34,676

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C12H15N5O3
CAS Number:
142217-69-4
Molecular Weight:
277.28
MDL number:
MFCD11046562
UNSPSC Code:
12352200
PubChem Substance ID:
329825478

Quality Level

100

assay

≥98% (HPLC)

form

powder

optical activity

[α]/D +25 to +40°, c = 0.2 in H2O

storage condition

desiccated

color

white to beige

solubility

H2O: 0.5 mg/mL, clear (warmed)

storage temp.

−20°C

SMILES string

O=C1C2=C(N([C@H]3C[C@H](O)[C@@H](CO)C3=C)C=N2)NC(N)=N1

InChI

1S/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

InChI key

QDGZDCVAUDNJFG-FXQIFTODSA-N

Biochem/physiol Actions

Entecavir is an antiviral guanine analog that inhibits reverse transcription, DNA replication and transcription in the viral replication process. Entecavir is used to treat hepatitis B.
Entecavir is used as an effective drug to treat lamivudine-refractory patients with chronic hepatitis B virus (CHB) at a dose of 1 mg daily.

pictograms

Exclamation markHealth hazard
GHS07,GHS08

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 4

1 of 4

Adefovir ≥98% (HPLC)

Sigma-Aldrich

SML0240

Adefovir

Interferon Alpha 2A human recombinant, expressed in HEK 293 cells, ≥98% (SDS-PAGE), lyophilized powder

Sigma-Aldrich

SRE0013

Interferon Alpha 2A human

Darunavir ≥98% (HPLC)

Sigma-Aldrich

SML0937

Darunavir

Cyclosporin A 97.0-101.5% (on dried basis)

Sigma-Aldrich

30024

Cyclosporin A

Masashi Iwamoto et al.
Scientific reports, 7(1), 10620-10620 (2017-09-08)
Viruses exploit host factors and environment for their efficient replication. The virus-host interaction mechanisms for achieving an optimal hepatitis B virus (HBV) replication have been largely unknown. Here, a single cell cloning revealed that HepAD38 cells, a widely-used HBV-inducible cell
Mariko Suzuki et al.
Scientific reports, 7, 41851-41851 (2017-02-06)
The complicated replication mechanisms of hepatitis B virus (HBV) have impeded HBV studies and anti-HBV therapy development as well. Herein we report efficient genome replication of HBV applying adenovirus vectors (AdVs) showing high transduction efficiency. Even in primary hepatocytes derived
Amir Shlomai et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(33), 12193-12198 (2014-08-06)
Hepatitis B virus (HBV) chronically infects 400 million people worldwide and is a leading driver of end-stage liver disease and liver cancer. Research into the biology and treatment of HBV requires an in vitro cell-culture system that supports the infection
Philip Rosenthal et al.
Hepatology (Baltimore, Md.), 69(6), 2326-2337 (2018-10-16)
The optimal management strategy for children with immune-tolerant chronic hepatitis B virus (HBV) infection remains unknown. The purpose of this clinical trial was to determine the safety and efficacy of therapy with entecavir and peginterferon in a group of children
Li-Ting He et al.
World journal of gastroenterology, 22(46), 10210-10218 (2016-12-29)
To investigate the efficacy of switching to pegylated interferon-α-2a (PegIFNα-2a) treatment in nucleos(t)ide analog (NA)-treated chronic hepatitis B (CHB) responder patients. A 48-wk prospective and retrospective treatment trial of NA-treated CHB patients who had received entecavir (ETV) for at least
View All Related Papers

Related Content

Discover Bioactive Small Molecules for Immunology Research

We offer agonists, antagonists, modulators and other bioactive small molecules for immune system signaling target identification and validation, as well as a variety of antibiotics, antivirals, and antifungals.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service