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SML1103

Sigma-Aldrich

Entecavir

≥98% (HPLC)

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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
Empirical Formula (Hill Notation):
C12H15N5O3
CAS Number:
Molecular Weight:
277.28
MDL number:
PubChem Substance ID:

Quality Level

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

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


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