2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one monohydrate, 98%, 98%

cas: 209216-23-9 — see every product listed under this CAS number, including other names

2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one monohydrate, 98%, 98% (CAS 209216-23-9) is a chemical reagent available from Chemat. Available pack sizes: 5mg, 10mg, 50mg, 100mg, 250mg, 1g, 5g, 10g. Offered by: Chemat.

brandChemat
catalog numberCh113K46-5mg
cas209216-23-9
size5mg
availability 50g
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Available pack sizes

brand size price
Chemat 5mg 98.00 Pln
Chemat 10mg 112.40 Pln
Chemat 50mg 122.00 Pln
Chemat 100mg 170.00 Pln
Chemat 250mg 208.40 Pln
Chemat 1g 611.60 Pln
Chemat 5g 1792.40 Pln
Chemat 10g 2954.00 Pln

properties

purity98%
delivery time3 weeks
Structural formula: {0} (CAS {1})

Entecavir hydrate is the monohydrate form of entecavir. A synthetic analogue of 2'-deoxyguanosine, entecavir is a nucleoside reverse transcriptase inhibitor with selective antiviral activity against hepatitis B virus. It 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. Enteclavir is used for the treatment of chronic hepatitis B. It has a role as an antiviral drug and an EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor. It contains an entecavir (anhydrous).

Source: ChEBI

Identity
Molecular formulaC12H17N5O4
Molecular weight295.29 g/mol
IUPAC name2-amino-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1H-purin-6-one;hydrate
InChIKeyYXPVEXCTPGULBZ-WQYNNSOESA-N
SMILESC=C1[C@H](C[C@@H]([C@H]1CO)O)N2C=NC3=C2N=C(NC3=O)N.O

Computed by PubChem (NCBI)

Synonyms: Entecavir hydrate, entecavir monohydrate, Entecavir hydrate (JAN), Entecavir (USP), ENTECAVIR HYDRATE [JAN], ENTECAVIR MONOHYDRATE [MI], ENTECAVIR MONOHYDRATE [WHO-DD], Entecavir (monohydrate), Entecavir [USAN:INN], Baraclude (TN)
Isomers (same molecular formula)
(2R,3R,4S,5R)-2-[6-(dimethylamino)purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol C12H17N5O4
(2R,3R,4R,5R)-2-(hydroxymethyl)-4-methoxy-5-[6-(methylamino)purin-9-yl]oxolan-3-ol C12H17N5O4
(2R,3S,5R)-5-[6-(2-hydroxyethylamino)purin-9-yl]-2-(hydroxymethyl)oxolan-3-ol C12H17N5O4
[4-(2-amino-6-oxo-1H-purin-9-yl)-2-(hydroxymethyl)butyl] acetate C12H17N5O4
[(2R,3R,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dimethoxyoxolan-2-yl]methanol C12H17N5O4
(2R,3R,4S,5R)-2-[6-[bis(trideuteriomethyl)amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol C12H17N5O4
(2R,3S,5R)-5-(2-amino-6-ethoxypurin-9-yl)-2-(hydroxymethyl)oxolan-3-ol C12H17N5O4
2-(ethylamino)-9-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-purin-6-one C12H17N5O4
(2R,3R,4S,5R)-2-[6-(ethylamino)purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol C12H17N5O4
(2R,3R,4S,5R)-2-(6-amino-2,8-dimethylpurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol C12H17N5O4
(2R,3R,5R)-5-[1-(2-hydroxyethyl)-6-iminopurin-9-yl]-2-(hydroxymethyl)oxolan-3-ol C12H17N5O4
2-(dimethylamino)-9-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-purin-6-one C12H17N5O4

Also listed as

Entecavir Monohydrate, >95% (HPLC) TRC CAS 209216-23-9
Entecavir Monohydrate Mikromol CAS 209216-23-9
Entecavir Hydrate GLPBio CAS 209216-23-9
Entecavir hydrate, 99.00% Chemat CAS 209216-23-9
Entecavir hydrate Biosynth CAS 209216-23-9
Entecavir Monohydrate, >98.0%(HPLC)(T) TCI CAS 209216-23-9
Entecavir monohydrate, 99% Thermo Scientific (Acros) CAS 209216-23-9
Entecavir hydrate, 500 mg Roth CAS 209216-23-9
Entecavir hydrate, 1 g Roth CAS 209216-23-9
Entecavir hydrate, 2 g Roth CAS 209216-23-9
Entecavir (monohydrate), 99.95% MedChemExpress CAS 209216-23-9
Entecavir (monohydrate) (Standard) MedChemExpress CAS 209216-23-9
Entecavir hydrate, 95% Fluorochem CAS 209216-23-9
Entecavir Monohydrate, 98% Ambeed CAS 209216-23-9