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(1'S,3'S,4'S)-Entecavir IsoMer

(1'S,3'S,4'S)-Entecavir IsoMer Suppliers list
Company Name: Hangzhou FandaChem Co.,Ltd.
Tel: 008657128800458; +8615858145714
Email: fandachem@gmail.com
Products Intro: Product Name:4-Epi Entecavir;(1S,3R,4R) fandachem
CAS:1367369-80-9
Purity:As coa Package:As request Remarks:1367369-80-9
Company Name: Lianyungang happen teng technology co., LTD
Tel: 15950718863
Email: wang666xt@163.com
Products Intro: Product Name:4-Epi Entecavir;(1S,3R,4R)
CAS:1367369-80-9
Purity:95.00% Package:1kg,10kg,50kg,100kg
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:4-epi Entecavir
CAS:1367369-80-9
Purity:0.99 Package:5KG;1KG Remarks:C12H15N5O3
Company Name: Standardpharm Co. Ltd.
Tel: 86-714-3992388
Email: overseasales1@yongstandards.com
Products Intro: Product Name:Entecavir Impurity 5
CAS:1367369-80-9
Purity:0.99 Package:10mg;25mg;50mg;100mg
Company Name: BOC Sciences
Tel: +1-631-485-4226
Email: inquiry@bocsci.com
Products Intro: Product Name:4-Epimer Entecavir
CAS:1367369-80-9
Purity:> 95% Package:5mg Remarks:BOC Sciences also provides custom synthesis services for 4-Epimer Entecavir.

(1'S,3'S,4'S)-Entecavir IsoMer manufacturers

(1'S,3'S,4'S)-Entecavir IsoMer Basic information
Product Name:(1'S,3'S,4'S)-Entecavir IsoMer
Synonyms:2-AMino-1,9-dihydro-9-[(1S,3R,4R)-4-hydroxy-3-(hydroxyMethyl)-2-Methylenecyclopentyl]-6H-purin-6-one;4'-epi-Entecavir;Entecavir IsoMer 2;(1'S,3'S,4'S)-Entecavir;Entecavir (1S,3R,4R) Diastereomer;(1'S,3'S,4'S)-Entecavir IsoMer;4-Epimer Entecavir (Entecavir EP Impurity D);2-amino-9-((1S,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one hydrate
CAS:1367369-80-9
MF:C12H15N5O3
MW:277.28
EINECS:
Product Categories:Anti-virals, Chiral Reagents, Heterocycles, Impurities, Nucleotides, Bases & Related Reagents, Pharmaceuticals, Intermediates & Fine Chemicals;Anti-virals;Bases & Related Reagents;Chiral Reagents;Heterocycles;Impurities;Intermediates & Fine Chemicals;Nucleotides;Pharmaceuticals
Mol File:1367369-80-9.mol
(1'S,3'S,4'S)-Entecavir IsoMer Structure
(1'S,3'S,4'S)-Entecavir IsoMer Chemical Properties
Melting point >249oC (dec.)
Boiling point 661.4±65.0 °C(Predicted)
density 1.81±0.1 g/cm3(Predicted)
storage temp. -20°C Freezer
solubility DMSO (Slightly), Methanol (Slightly, Heated, Sonicated)
pka14.22±0.60(Predicted)
form Solid
color White to Off-White
Safety Information
MSDS Information
(1'S,3'S,4'S)-Entecavir IsoMer Usage And Synthesis
Chemical PropertiesOff-White Solid
Uses4’-epi-Entecavir is an epimeric impurity of the antiviral drug Entecavir (E558900).
(1'S,3'S,4'S)-Entecavir IsoMer Preparation Products And Raw materials
Tag:(1'S,3'S,4'S)-Entecavir IsoMer(1367369-80-9) Related Product Information
Entecavir 2-AMino-1,9-dihydro-9-[(1S,3R,4S)-4-(hydroxydiMethylsilyl)-3-(hydroxyMethyl)-2-Methylenecyclopentyl]-6H-purin-6-one Entecavir Impurity 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 Entecavir Impurity 5 6-(Benzyloxy)-9-((1S,3S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine (1S,3S,4R)-Entecavir (1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol (1R,3R,4R)-Entecavir 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) (2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(phenylmethoxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanol 6H-Purin-6-one, 2-amino-1,9-dihydro-9-[(1R,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]- (1S, 2R)-2-(Benzyloxymethyl)-1-hydroxy-3-cyclopentene (2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanone Entecavir Impurity 6 2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one