2-Amino-9-[(1S,3R,4S)-4-(dimethylphenylsilyl)-2-methylene-3-[(phenylmethoxy)methyl]cyclopentyl]-1,9-dihydro-6H-purin-6-one

Details

Stereochemistry	ABSOLUTE
Molecular Formula	C27H31N5O2Si
Molecular Weight	485.6528
Optical Activity	UNSPECIFIED
Defined Stereocenters	3 / 3
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure of 2-Amino-9-[(1S,3R,4S)-4-(dimethylphenylsilyl)-2-methylene-3-[(phenylmethoxy)methyl]cyclopentyl]-1,9-dihydro-6H-purin-6-one

Structure Search

SMILES

C[Si](C)([C@H]1C[C@H](N2C=NC3=C2N=C(N)NC3=O)C(=C)[C@@H]1COCC4=CC=CC=C4)C5=CC=CC=C5

InChI

InChIKey=LMLFXMXUWHGHSR-VABKMULXSA-N

InChI=1S/C27H31N5O2Si/c1-18-21(16-34-15-19-10-6-4-7-11-19)23(35(2,3)20-12-8-5-9-13-20)14-22(18)32-17-29-24-25(32)30-27(28)31-26(24)33/h4-13,17,21-23H,1,14-16H2,2-3H3,(H3,28,30,31,33)/t21-,22-,23-/m0/s1

HIDE SMILES / InChI

Molecular Formula	C27H31N5O2Si
Molecular Weight	485.6528
Charge	0
Count

Stereochemistry	ABSOLUTE
Additional Stereochemistry	No
Defined Stereocenters	3 / 3
E/Z Centers	0
Optical Activity	UNSPECIFIED

Approval Year

Substance Class	Chemical Created by `admin` on `Wed Apr 02 07:52:31 GMT 2025` Edited by `admin` on `Wed Apr 02 07:52:31 GMT 2025`
Record UNII	LTP7YND4GS
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

2-Amino-9-[(1S,3R,4S)-4-(dimethylphenylsilyl)-2-methylene-3-[(phenylmethoxy)methyl]cyclopentyl]-1,9-dihydro-6H-purin-6-one

Systematic Name

English

3-BENZYL-4-SILYL ENTECAVIR

Preferred Name

English

ENTECAVIR MONOHYDRATE IMPURITY F [EP IMPURITY]

Common Name

English

ENTECAVIR RELATED COMPOUND A [USP-RS]

Common Name

English

9-((1S,3R,4S)-4-DIMETHYLPHENYLSILYL-3-(BENZYLOXYMETHYL)-2-METHYLENECYCLOPENTYL)GUANINE

Systematic Name

English

6H-Purin-6-one, 2-amino-9-[(1S,3R,4S)-4-(dimethylphenylsilyl)-2-methylene-3-[(phenylmethoxy)methyl]cyclopentyl]-1,9-dihydro-

Systematic Name

English

Code System Code Type Description

FDA UNII

LTP7YND4GS