Epi Entecavir Suppliers USA
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Product | Description | |
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1-epi-Entecavir Quick inquiry Where to buy Suppliers range | ||
3-Epi-Entecavir Quick inquiry Where to buy Suppliers range | 3-Epi-Entecavir is an impurity of Entecavir. Entecavir is a reverse transcriptase inhibitor. It prevents the hepatitis B virus from multiplying and reduces the amount of virus in the body. Synonyms: Entecavir EP Impurity B; 2-amino-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-3H-purin-6-one. CAS No. 1367369-77-4. Molecular formula: C12H15N5O3. Mole weight: 277.284. | |
3'-epi-Entecavir Quick inquiry Where to buy Suppliers range | An impurity of Entecavir. Entecavir is a reverse transcriptase inhibitor. It prevents the hepatitis B virus from multiplying and reduces the amount of virus in the body. Synonyms: 2-amino-9-((1R,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-3H-purin-6(9H)-one. Grades: > 95%. Molecular formula: C12H15N5O3. Mole weight: 277.29. | |
4-epi-Entecavir Quick inquiry Where to buy Suppliers range | 4-epi-Entecavir is an epimeric impurity of the antiviral drug Entecavir. Group: Biochemicals. Alternative Names: 2-Amino-1,9-dihydro-9-[(1S,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one; Entecavir Isomer 2; (1S,3S,4S)-Entecavir Isomer. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
2-amino-9-((1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one Quick inquiry Where to buy Suppliers range | 2-amino-9-((1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one is an impurity of Entecavir. Entecavir is a reverse transcriptase inhibitor. It prevents the hepatitis B virus from multiplying and reduces the amount of virus in the body. Synonyms: 3-Epi-Entecavir; Entecavir 3-epimer; UNII-FD1LY3K97F; FD1LY3K97F; 2-Amino-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1H-purin-6-one; 2-Amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one; 9-((1S,3S,4S)-4-Hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)guanine; 2-Amino-1,9-dihydro-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-6H-purin-6-one; 6H-Purin-6-one, 2-amino-1,9-dihydro-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-; Entecavir 3-epimer [USP]; SCHEMBL2670719; AMY38952; ENTECAVIR 3-EPIMER [USP IMPURITY]; ENTECAVIR MONOHYDRATE IMPURITY B [EP IMPURITY]; 1333204-93-5; 2-Amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one; Rel-2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-3,9-dihydro-6H-purin-6-one. CAS No. 1333204-93-5. Molecular formula: C12H15N5O3. Mole weight: 277.28. | |
4-Epimer Entecavir Quick inquiry Where to buy Suppliers range | An impurity of Entecavir. Entecavir is a reverse transcriptase inhibitor. It prevents the hepatitis B virus from multiplying and reduces the amount of virus in the body. Synonyms: Entecavir EP Impurity D; (1S,3R,4R)-Entecavir ; 2-Amino-9-[(1S,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylidene cyclopentyl]-6,9-dihydro-3H-purin-6-one. Grades: > 95%. CAS No. 1367369-80-9. Molecular formula: C12H15N5O3. Mole weight: 277.29. | |
9- ( (1S, 3R, 4R) -4-Hydroxy-3- ( ( (4-methoxyphenyl) diphenylmethoxy) methyl) -2-methylenecyclopentyl) -2- ( ( (4-methoxyphenyl) diphenylmethyl) amino) -1H-purin-6 (9H) -one Quick inquiry Where to buy Suppliers range | 9- ( (1S, 3R, 4R) -4-Hydroxy-3- ( ( (4-methoxyphenyl) diphenylmethoxy) methyl) -2-methylenecyclopentyl) -2- ( ( (4-methoxyphenyl) diphenylmethyl) amino) -1H-purin-6 (9H) -one is a Monomethoxytrityl protected derivative of 4-epi-Entecavir (E558930), an epimeric impurity of the antiviral drug Entecavir (E558900). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
9- ( (1S, 3R, 4S) -4-Hydroxy-3- ( ( (4-methoxyphenyl) diphenylmethoxy) methyl) -2-methylenecyclopentyl) -2- ( ( (4-methoxyphenyl) diphenylmethyl) amino) -1H-purin-6 (9H) -one Quick inquiry Where to buy Suppliers range | 9- ( (1S, 3R, 4S) -4-Hydroxy-3- ( ( (4-methoxyphenyl) diphenylmethoxy) methyl) -2-methylenecyclopentyl) -2- ( ( (4-methoxyphenyl) diphenylmethyl) amino) -1H-purin-6 (9H) -one is a Monomethoxytrityl protected intermediate of 4-epi-Entecavir (E558930), an epimeric impurity of the antiviral drug Entecavir (E558900). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |