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Entecavir

Entecavir / CAS : 142217-69-4

Appearance white to beige powder UN 0.0
HS 2933990090 DG Class 0.0
Synonyms 2-Amino-9-[(1S,3R,4S)-4-Hydroxy-3-(Hydroxymethyl)-2-Methylidenecyclopentyl]-3H-Purin-6-One; (1S,3R,4S)-9-[4-Hydroxy-3-(Hydroxymethyl)-2-Methylenecyclopentyl]Guanine
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0%

Properties

Summary

Formula
C12H15N5O3
Molecular Mass
277.27900
Exact Mass
277.11700
PSA
130.05000
Logp
-0.24660
IUPAC
2-amino-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1H-purin-6-one
SMILES
C=C1[C@H](C[C@@H]([C@H]1CO)O)N2C=NC3=C2N=C(NC3=O)N

Attribute classification

Category
API & Intermediate > Synthetic Anti Infective Drugs

Chemical and Physical Properties

Melting Point
249-252ºC
Density
1.81±0.1 g/cm3(Predicted)
Boiling Point
661.4±65.0 °C(Predicted)
Flash Point
397.9ºC
Appearance
white to beige powder

Export information

HS Code
2933990090
Export Rebate
9%
UN No.
0.0
DG-Class
0.0

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