ChemicalBook >> CAS DataBase List >>2-amino-9-((1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2- methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one

2-amino-9-((1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2- methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one

2-amino-9-((1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2- methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one structure

CAS No.: 1333204-93-5

Chemical Name:: 2-amino-9-((1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2- methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one

Synonyms: Entecavir Impurity 112;2-Amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-3,9-dihydro-6H-purin-6-one;2-amino-9-((1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2- methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one;6H-Purin-6-one, 2-amino-1,9-dihydro-9-[(1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-, rel-;Entecavir impurity 11/2-amino-9-((1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2- methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one

CBNumber:: CB04033499

Molecular Formula:: C12H15N5O3

Molecular Weight:: 277.28

MDL Number:

MOL File:: 1333204-93-5.mol

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2-amino-9-((1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2- methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one Properties

Boiling point	661.4±65.0 °C(Predicted)
Density	1.81±0.1 g/cm3(Predicted)
pka	14.22±0.60(Predicted)

2-amino-9-((1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2- methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one Preparation Products And Raw materials

Raw materials

Preparation Products

2-amino-9-((1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2- methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one Suppliers

Global( 13)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hangzhou Huarong Pharm Co., Ltd.	571-86758373 +8613588754946	sales@huarongpharm.com	CHINA	3149	58
Shanghai Payne Pharmaceutical Technology Co.Ltd	021-58123769 18678586262	info@paynepharm.com	China	1354	58
ChemStrong Scientific Co.,Ltd	0755-0755-66853366 13670046396	sales@chem-strong.com	China	18018	56
Wuxi Zhongkun Biochemical Technology Co., Ltd.	0510-85629785 18013409632	sales@reading-chemicals.com	China	15185	58
Anhui Feixiang Pharmaceutical Technology Co., Ltd.	13349001619	sales@feixiangpharm.com	China	1008	58
Shanghai Payne Pharmaceutical Technology Co.Ltd	021-58123769 17721400256	info@paynepharm.com	China	1285	58
Wuxi Helen Biotechnology Co., Ltd.,	0510-85629785 18013409632	sales@reading-chemicals.com	China	14092	58
Hubei Ruinuo Pharmaceutical Technology Co., Ltd	13165688766	3008058303@qq.com	China	5000	58
Foshan Treasure Biotechnology Co., Ltd	0757-85921206 18520245316	2329783215@qq.com	China	12664	58
PureChemland Co.,Ltd.	19150123681	3848291069@qq.com	China	3242	58

Supplier	Advantage
Hangzhou Huarong Pharm Co., Ltd.	58
Shanghai Payne Pharmaceutical Technology Co.Ltd	58
ChemStrong Scientific Co.,Ltd	56
Wuxi Zhongkun Biochemical Technology Co., Ltd.	58
Anhui Feixiang Pharmaceutical Technology Co., Ltd.	58
Shanghai Payne Pharmaceutical Technology Co.Ltd	58
Wuxi Helen Biotechnology Co., Ltd.,	58
Hubei Ruinuo Pharmaceutical Technology Co., Ltd	58
Foshan Treasure Biotechnology Co., Ltd	58
PureChemland Co.,Ltd.	58

2-amino-9-((1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2- methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one Entecavir impurity 11/2-amino-9-((1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2- methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one Entecavir Impurity 112 6H-Purin-6-one, 2-amino-1,9-dihydro-9-[(1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-, rel- 2-Amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-3,9-dihydro-6H-purin-6-one 1333204-93-5