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ChemicalBook >> CAS DataBase List >>6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir

6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir

6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir Structure
6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir structure
CAS No.
649761-24-0
Chemical Name:
6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir
Synonyms
Entecavir impurity F;Entecavir EP Impurity F;Etecavir USP Impurity H;Entecavir Related CoMpound A;Entecavir Related CoMpound A (IMpurity F);Entecavir Impurity 19(Entecavir EP Impurity F);6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir;Entecavir impurity 10/Entecavir EP Impurity F/6-O-Benzyl-4-dehydroxy-4-dimethylphenylsilyl Entecavir;Entecavir Related Compound A (9-[(1S,3R,4S)-4-Dimethylphenylsilyl-3-(benzyloxymethyl)-2-methylenecy (1235977);2-amino-9-((1S,3R,4S)-3-((benzyloxy)methyl)-4-(dimethyl(phenyl)silyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one
CBNumber:
CB62652469
Molecular Formula:
C27H31N5O2Si
Molecular Weight:
485.65
MDL Number:
MFCD29917845
MOL File:
649761-24-0.mol
Last updated:2022-12-21 16:56:50
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6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir Properties

Boiling point 681.8±65.0 °C(Predicted)
Density 1.25±0.1 g/cm3(Predicted)
pka 3.73±0.20(Predicted)
FDA UNII LTP7YND4GS

SAFETY

Risk and Safety Statements

HS Code  2933599550

6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich Y0001802 Entecavir impurity F European Pharmacopoeia (EP) Reference Standard 649761-24-0 Y0001802 $150 2024-03-01 Buy
Sigma-Aldrich 1235977 Entecavir Related Compound A United States Pharmacopeia (USP) Reference Standard 649761-24-0 15MG $1490 2024-03-01 Buy
TRC B234770 6-O-Benzyl-4-dehydroxy-4-dimethylphenylsilylEntecavir 649761-24-0 5mg $19775 2021-12-16 Buy
Product number Packaging Price Buy
Y0001802 Y0001802 $150 Buy
1235977 15MG $1490 Buy
B234770 5mg $19775 Buy

6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir Chemical Properties,Uses,Production

Uses

6-O-Benzyl-4-dehydroxy-4-dimethylphenylsilyl Entecavir is an impurity of Entecavir (E558900).

6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir Preparation Products And Raw materials

Raw materials

Preparation Products

6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir Suppliers

Global( 43)Suppliers
Supplier Tel Email Country ProdList Advantage
Lianyungang happen teng technology co., LTD 		15950718863 wang666xt@163.com CHINA 295 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28172 58
Standardpharm Co. Ltd. 		86-714-3992388 overseasales1@yongstandards.com United States 14332 58
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29811 58
NewCan Biotech Limited 		+86-0571-86912261 +8613735419629 sales@newcanbio.com China 9980 58
China National Standard Pharmaceutical Corporation Limited 		+8615391658522 overseasales@yongstandards.com China 11922 58
Guangzhou PI PI Biotech Inc 020-81716320 +86-13602409664 Sales@pipitech.com China 3633 55
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 14055 65
S.Z. PhyStandard Bio-Tech. Co., Ltd. 0755-4000505016 13380397412 3001272453@qq.com China 5047 50
Supplier Advantage
Lianyungang happen teng technology co., LTD 		58
Hubei Jusheng Technology Co.,Ltd. 		58
Standardpharm Co. Ltd. 		58
career henan chemical co 		58
NewCan Biotech Limited 		58
China National Standard Pharmaceutical Corporation Limited 		58
Guangzhou PI PI Biotech Inc 55
J & K SCIENTIFIC LTD. 76
BOC Sciences 65
S.Z. PhyStandard Bio-Tech. Co., Ltd. 50

View Lastest Price from 6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir pictures 2019-12-24 6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir
649761-24-0
 US $1.00 / g 1g 99.99% 200kg Career Henan Chemical Co

649761-24-0(6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir)Related Search:

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

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6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir Entecavir Related CoMpound A (IMpurity F) Entecavir Related CoMpound A 2-Amino-9-[(1S,3R,4S)-4-(dimethylphenylsilyl)-2-methylene-3-[(phenylmethoxy)methyl]cyclopentyl]-1,9-dihydro-6H-purin-6-one 2-amino-9-((1S,3R,4S)-3-((benzyloxy)methyl)-4-(dimethyl(phenyl)silyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one Entecavir impurity F Entecavir EP Impurity F Entecavir Impurity 19(Entecavir EP Impurity F) Etecavir USP Impurity H Entecavir impurity 10/Entecavir EP Impurity F/6-O-Benzyl-4-dehydroxy-4-dimethylphenylsilyl Entecavir 6H-Purin-6-one, 2-amino-9-[(1S,3R,4S)-4-(dimethylphenylsilyl)-2-methylene-3-[(phenylmethoxy)methyl]cyclopentyl]-1,9-dihydro- Entecavir Related Compound A (9-[(1S,3R,4S)-4-Dimethylphenylsilyl-3-(benzyloxymethyl)-2-methylenecy (1235977) 2-Amino-9-((1S,3R,4S)-3-((benzyloxy)methyl)-4-(dimethyl(phenyl)silyl)-2-methylenecyclopentyl)-3H-purin-6(9H)-one (Entecavir Impurity) 649761-24-0 C27H31N5O2Si Bases & Related Reagents Chiral Reagents Heterocycles Impurities Intermediates & Fine Chemicals Nucleotides Pharmaceuticals