Entecavir Impurity
- Product NameEntecavir Impurity
- CAS1333204-94-6
- CBNumberCB83050248
- MFC12H15N5O3
- MW277.28
- MDL NumberMFCD11100789
- MOL File1333204-94-6.mol
Chemical Properties
| Melting point: | 228-230 °C |
| Boiling point: | 661.4±65.0 °C(Predicted) |
| Density | 1.81±0.1 g/cm3(Predicted) |
| pka | 14.22±0.60(Predicted) |
Entecavir Impurity Chemical Properties,Usage,Production
Uses
(1R,3S,4S)-Entecavir is an impurity of Entecavir (E558900).Definition
ChEBI: Entecavir (anhydrous) is guanine substituted at the 9 position by a 4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl group. A synthetic analogue of 2'-deoxyguanosine, it is a nucleoside reverse transcriptase inhibitor with selective antiviral activity against hepatitis B virus. Entecavir is phosphorylated intracellularly to the active triphosphate form, which competes with deoxyguanosine triphosphate, the natural substrate of hepatitis B virus reverse transcriptase, inhibiting every stage of the enzyme's activity, although it has no activity against HIV. It is used for the treatment of chronic hepatitis B. It has a role as an EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor and an antiviral drug. It is a member of 2-aminopurines, an oxopurine, a primary alcohol and a secondary alcohol.Entecavir Impurity Supplier
Global(29)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| +91-22-45045900 | sales@clearsynth.com | Hyderabad，India | 6093 | 58 | |
| +86-0371-86658258 | factory@coreychem.com | 30000 | 58 | ||
| +86-0519-8359-8696 | sales@anikare.com | 9999 | 58 | ||
| 021-38015121-8802 | chenjw@absin.cn | 6913 | 58 | ||
| 26050679 18318671572 | 2850803126@qq.com | 9995 | 58 | ||
| 15374522761 | 3003392093@yongstandards.com | 10000 | 55 | ||
| 15671363360 | 494267389@qq.com | 3664 | 58 | ||
| 13476791851 13476791851 | 1972919443@qq.com | 908 | 58 | ||
| 51288865780 | sales@biosynth.com | 6031 | 58 | ||
| nanfengpharma@126.co 13127117265 | nanfengpharma@126.com | 19995 | 58 |
1333204-94-6(Entecavir Impurity) Related Search
- (1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol
- 6-(Benzyloxy)-9-((1S,3S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine
- 6H-Purin-6-one, 2-amino-1,9-dihydro-9-[(1R,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-
- (1R,3R,4R)-Entecavir
- (2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanone
- 2-AMino-1,9-dihydro-9-[(1S,3R,4S)-4-(hydroxydiMethylsilyl)-3-(hydroxyMethyl)-2-Methylenecyclopentyl]-6H-purin-6-one
- Entecavir
- (1S, 2R)-2-(Benzyloxymethyl)-1-hydroxy-3-cyclopentene
- Entecavir Impurity 17(Entecavir EP Impurity C)
- 6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir
- (1S,3S,4R)-Entecavir
- 2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one
- Entecavir Impurity 5
- 2-amino-9-((1R,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one hydrate
- 2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one
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