Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one

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

2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one Structure
2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one structure
CAS No.
1367369-77-4
Chemical Name:
2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one
Synonyms
3’-epi-Entecavir;Entecavir Impurity G;Entecavir impurity C;Entecavir EP Impurity B;Entecavir USP Impurity C;Entecavir (1S,3S,4S) Diastereomer;Entecavir EP Impurity B（USP Impurity C）;Entecavir Impurity 7(Entecavir EP Impurity B);Entecavir Impurity 7 (Entecavir Monohydrate EP Impurity B);2-amino-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1~{H}-purin-6-one
CBNumber:
CB53050737
Molecular Formula:
C12H15N5O3
Molecular Weight:
277.28
MDL Number:
MFCD00907887
MOL File:
1367369-77-4.mol
Last updated:2022-12-21 16:56:50
Product description Number Pack Size Price
Entecavir (1S,3S,4S) diastereomer IE145299 1mg $1056.94
Entecavir (1S,3S,4S) diastereomer IE145299 5mg $4491.95
Entecavir (1S,3S,4S) diastereomer IE145299 10mg $7187.1
3’-epi-Entecavir AA01E1MB 5mg $1224
3'-epi-Entecavir 98% 4973 1mg $249
More product size
Request For Quotation

2-amino-9-((1S,3S,4S)-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)
FDA UNII FD1LY3K97F

2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth IE145299 Entecavir (1S,3S,4S) diastereomer 1367369-77-4 1mg $1056.94 2026-06-04 Buy
Biosynth IE145299 Entecavir (1S,3S,4S) diastereomer 1367369-77-4 5mg $4491.95 2026-06-04 Buy
Biosynth IE145299 Entecavir (1S,3S,4S) diastereomer 1367369-77-4 10mg $7187.1 2026-06-04 Buy
aablocks AA01E1MB 3’-epi-Entecavir 1367369-77-4 5mg $1224 2026-05-30 Buy
AvaChem 4973 3'-epi-Entecavir 98% 1367369-77-4 1mg $249 2026-05-22 Buy
Product number Packaging Price Buy
IE145299 1mg $1056.94 Buy
IE145299 5mg $4491.95 Buy
IE145299 10mg $7187.1 Buy
AA01E1MB 5mg $1224 Buy
4973 1mg $249 Buy

2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one Chemical Properties,Uses,Production

Uses

An epimeric impurity of the antiviral drug Entecavir (E558900).

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

Global( 43)Suppliers
Supplier Tel Email Country ProdList Advantage
BOC Sciences 		+1-631-485-4226 inquiry@bocsci.com United States 19935 58
career henan chemical co 		+86-0371-86658258 factory@coreychem.com China 29780 58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd. 		+86-18603013401 jack.lin@sincopharmachem.com China 9999 58
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18188 56
Hubei Yangxin Medical Technology Co., Ltd. 15374522761 3003392093@yongstandards.com China 9995 55
Shenzhen SUNGENING Bio-Medical Co., Ltd. 0755-28967200 13631290199 wxf@sungening.com China 9609 60
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 57336 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 020-36607679; 13502246435 3008233746@qq.com China 9965 12
Wuxi Minglu Medicine technology Co.,Ltd. 0510-88726693 3204601684@qq.com China 2210 58
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD 0755-83725350 13380397412 3001280422@qq.com China 10000 58
Supplier Advantage
BOC Sciences 		58
career henan chemical co 		58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd. 		58
Quality Control Solutions Ltd. 56
Hubei Yangxin Medical Technology Co., Ltd. 55
Shenzhen SUNGENING Bio-Medical Co., Ltd. 60
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 12
Wuxi Minglu Medicine technology Co.,Ltd. 58
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD 58

View Lastest Price from 2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one pictures 2019-12-24 2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one
1367369-77-4
 $1.00 1g 99.99% 200kg Career Henan Chemical Co

1367369-77-4(2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one)Related Search:

(1'S,3'S,4'S)-Entecavir IsoMer 6H-Purin-6-one, 2-amino-1,9-dihydro-9-[(1R,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]- (2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanone (1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol 2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one
Entecavir Impurity 17(Entecavir EP Impurity C) (1S, 2R)-2-(Benzyloxymethyl)-1-hydroxy-3-cyclopentene (1S,3S,4R)-Entecavir 6-(Benzyloxy)-9-((1S,3S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine Entecavir Impurity
(1R,3R,4R)-Entecavir Entecavir Impurity 5 Entecavir 6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir 2-amino-9-((1R,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one hydrate
(2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(phenylmethoxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanol 2-AMino-1,9-dihydro-9-[(1S,3R,4S)-4-(hydroxydiMethylsilyl)-3-(hydroxyMethyl)-2-Methylenecyclopentyl]-6H-purin-6-one Entecavir Impurity 32

1of4

2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one Entecavir (1S,3S,4S) Diastereomer Entecavir impurity C Entecavir Impurity G Entecavir Impurity 7(Entecavir EP Impurity B) Entecavir impurity 5/(1S,3S,4S)-Entecavir/2-Amino-1,9-dihydro-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one Entecavir EP Impurity B 2-amino-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1~{H}-purin-6-one Entecavir USP Impurity C 6H-Purin-6-one, 2-amino-1,9-dihydro-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]- 2-Amino-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1,9-dihydro-6H-purin-6-one Entecavir EP Impurity B（USP Impurity C） 2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one hydrochloride? (Entecavir Impurity） 3’-epi-Entecavir 2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-3,9-dihydro-6H-purin-6-one(Entecavir Impurity） Entecavir Impurity 7 (Entecavir Monohydrate EP Impurity B) 1367369-77-4