2-Amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one, 99%

cas: 1367369-77-4 — see every product listed under this CAS number, including other names

2-Amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one, 99% (CAS 1367369-77-4) is a chemical reagent available from Chemat. Available pack sizes: on request. Offered by: Chemat Brand.

brandChemat Brand
catalog numberACHCGK530
cas1367369-77-4
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purity99%
delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

2-amino-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1H-purin-6-one (CAS 1367369-77-4) is a chemical compound with the molecular formula C12H15N5O3 and a molecular weight of 277.28 g/mol. IUPAC name: 2-amino-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1H-purin-6-one. InChIKey: QDGZDCVAUDNJFG-CSMHCCOUSA-N.

Identity
Molecular formulaC12H15N5O3
Molecular weight277.28 g/mol
IUPAC name2-amino-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1H-purin-6-one
InChIKeyQDGZDCVAUDNJFG-CSMHCCOUSA-N
SMILESC=C1[C@H](C[C@@H]([C@@H]1CO)O)N2C=NC3=C2N=C(NC3=O)N

Computed by PubChem (NCBI)

Synonyms: Entecavir EP Impurity B, 3'-epi-Entecavir, Entecavir 3-epimer, 3-Epi-Entecavir, 9-((1S,3S,4S)-4-Hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)guanine, 3AE-epi-Entecavir, Entecavir 3-epimer [USP], Entecavir 3-epimer impurity, Entecavir (1S,3S,4S) Diastereomer, ENTECAVIR MONOHYDRATE IMPURITY B [EP IMPURITY]
Related forms of this compound
2-amino-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1H-purin-6-one C12H15N5O3
2-amino-9-[(1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1H-purin-6-one C12H15N5O3
2-amino-9-[(1S,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1H-purin-6-one C12H15N5O3
2-amino-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1H-purin-6-one C12H15N5O3
2-amino-9-[(1R,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1H-purin-6-one C12H15N5O3
2-amino-9-[(1R,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1H-purin-6-one C12H15N5O3
Isomers (same molecular formula)
2-amino-5-[[[(1S,4S,5R)-4,5-dihydroxycyclopent-2-en-1-yl]amino]methyl]-3,7-dihydropyrrolo[2,3-d]pyrimidin-4-one C12H15N5O3
N'-hydroxy-6-[3-(3-methyl-1,2-oxazol-5-yl)propoxy]pyridazine-3-carboximidamide C12H15N5O3

Also listed as

Entecavir EP Impurity B Chemat Brand CAS 1367369-77-4
Entecavir Impurity 7（Entecavir EP Impurity B） Hubei YoungXin CAS 1367369-77-4
3’-epi-Entecavir TRC CAS 1367369-77-4
Entecavir (1S,3S,4S) diastereomer Biosynth CAS 1367369-77-4