2-AMino-1,9-dihydro-9-[(1S,3R,4S)-4-(hydroxydiMethylsilyl)-3-(hydroxyMethyl)-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 price.](/CAS/GIF/870614-82-7.gif)
|
- $10725 - $17615.5
- Product name: 2-AMino-1,9-dihydro-9-[(1S,3R,4S)-4-(hydroxydiMethylsilyl)-3-(hydroxyMethyl)-2-Methylenecyclopentyl]-6H-purin-6-one
- CAS: 870614-82-7
- MF: C14H21N5O3Si
- MW: 335.43
- EINECS:
- MDL Number:
- Synonyms:4-Dehydroxy-4-diMethylhydroxysilyl Entecavir;Entecavir 4-Dimethylsilyl USP Impurity;6H-Purin-6-one, 2-amino-1,9-dihydro-9-[(1S,3R,4S)-4-(hydroxydimethylsilyl)-3-(hydroxymethyl)-2-methylenecyclopentyl]-;2-amino-9-[(1S,3R)-4-[hydroxy(dimethyl)silyl]-3-(hydroxymethyl)-2-methylidenecyclopentyl]-3H-purin-6-one;Entecavir USP Impurity G;Entecavir Impurity 22;4-Dimethylsilyl Entecavir;2-AMino-1,9-dihydro-9-[(1S,3R,4S)-4-(hydroxydiMethylsilyl)-3-(hydroxyMethyl)-2-Methylenecyclopentyl]-6H-purin-6-one
2 prices
Selected condition：
Brand
- Biosynth
- TRC
Package
- 50mg
- ManufacturerBiosynth
- Product numberID106394
- Product description4-Dehydroxy-4-dimethylhydroxysilyl entecavir
- Packaging50mg
- Price$17615.5
- Updated2026-06-04
- Buy
- ManufacturerTRC
- Product numberD229180
- Product description4-Dehydroxy-4-dimethylhydroxysilylEntecavir
- Packaging50mg
- Price$10725
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Biosynth | ID106394 | 4-Dehydroxy-4-dimethylhydroxysilyl entecavir | 50mg | $17615.5 | 2026-06-04 | Buy |
| TRC | D229180 | 4-Dehydroxy-4-dimethylhydroxysilylEntecavir | 50mg | $10725 | 2021-12-16 | Buy |
Properties
Boiling point :621.6±65.0 °C(Predicted)
Density :1.50±0.1 g/cm3(Predicted)
pka :14.66±0.60(Predicted)
Density :1.50±0.1 g/cm3(Predicted)
pka :14.66±0.60(Predicted)
Safety Information
| Symbol(GHS): | ||||||||
|---|---|---|---|---|---|---|---|---|
| Signal word: | ||||||||
| Hazard statements: |
|
|||||||
| Precautionary statements: |
|
Description
4-Dehydroxy-4-dimethylhydroxysilyl Entecavir is an impurity of Entecavir (E558900).More related product prices
6H-Purin-6-one, 2-amino-1,9-dihydro-9-[(1R,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]- (1S,3S,4R)-Entecavir (1'S,3'S,4'S)-Entecavir IsoMer 2-amino-9-((1R,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one hydrate Entecavir Impurity 2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one (1R,3R,4R)-Entecavir (2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(phenylmethoxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanol 2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one 6-(Benzyloxy)-9-((1S,3R,3S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine Entecavir (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-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanone (1S, 2R)-2-(Benzyloxymethyl)-1-hydroxy-3-cyclopenteneRelated product price
Suppliers and manufacturers
Standardpharm Co. Ltd.
BOC Sciences
J & K SCIENTIFIC LTD.
Chemsky (shanghai) International Co.,Ltd
BOC Sciences
Shenzhen SUNGENING Bio-Medical Co., Ltd.
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Guangzhou Dreampharm Biotechnology Co., Ltd.
Jinan blalong chemical co. LTD
Nanjing wangzhixing Pharmaceutical Technology Co., Ltd