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Showing 1511–1520 of 4034 results

Entecavir (1R, 3R, 4R) Diastereomer
- Product Number ACA-161006-0011
- Parent Drug Entecavir
- CAS Number 1367369-76-3
- Category Drug Impurities Reference Standards
Made to Order - Lead Time: 4 to 6 week(s)
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+ Synonyms -(1R,3R,4R)-2-Amino-9-[4-hydroxy-3-hydroxymethyl-2-methylidenecyclopentyl]-3H-purin-6-one
Entecavir (1R,3R,4S) Diastereomer
- Product Number ENT-12-002
- Parent Drug Entecavir
- CAS Number 1367369-78-5
- Category Drug Impurities Reference Standards
In Stock - Ready to Ship
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+ Synonyms -9-[(1R,3R,4S)-4-Hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]guanine Entecavir 1-epimer USP Impurity
Entecavir (1S,3R,4R) Diastereomer
- Product Number ENT-13-008
- Parent Drug Entecavir
- CAS Number 1367369-80-9
- Category Drug Impurities Reference Standards
In Stock - Ready to Ship
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+ Synonyms -3R 4R)-4-Hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]guanine 9-[(1S Entecavir 4-epimer USP Impurity
Entecavir (1S,3S,4S) Diastereomer
- Product Number ENT-13-007
- Parent Drug Entecavir
- CAS Number 1367369-77-4
- Category Drug Impurities Reference Standards
In Stock - Ready to Ship
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+ Synonyms -9-[(1S,3S,4S)-4-Hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]guanine Entecavir 3-epimer USP Impurity
Entecavir 4-Dimethylsilyl USP Impurity
- Product Number ENT-13-002
- Parent Drug Entecavir
- CAS Number 870614-82-7
- Category Drug Impurities Reference Standards
In Stock - Ready to Ship
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+ Synonyms -9-[(1S,3R,4S)-4-Hydroxydimethylsilyl-3-(hydroxymethyl)-2-methylenecyclopentyl]guanine
Entecavir 8-Hydroxy USP Impurity
- Product Number ENT-13-004
- Parent Drug Entecavir
- CAS Number N/A
- Category Drug Impurities Reference Standards
In Stock - Ready to Ship
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+ Synonyms -8-Hydroxy-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]guanine
Entecavir 8-Methoxy USP Impurity
- Product Number ENT-13-005
- Parent Drug Entecavir
- CAS Number N/A
- Category Drug Impurities Reference Standards
In Stock - Ready to Ship
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+ Synonyms -8-Methoxy-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]guanine
Entecavir Dibenzylated
- Product Number ACA-161006-0010
- Parent Drug Entecavir
- CAS Number 142217-81-0
- Category Drug Impurities Reference Standards
Pending QC
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+ Synonyms -(1S,3R,4S)-2-Amino-9-[4-benzyloxy-3-benzyloxymethyl-2-methylenecyclopentyl]-1H-purin-6-one
Entecavir Enantiomer (1R,3S,4R)
- Product Number ACA-161006-0012
- Parent Drug Entecavir
- CAS Number 188399-46-4
- Category Drug Impurities Reference Standards
In Stock - Ready to Ship
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+ Synonyms -(1R,3S,4R)-2-Amino-9-[4-hydroxy-3-hydroxymethyl-2-methylidenecyclopentyl]-1H-purin-6-one
Entecavir Furo
- Product Number ENT-13-006
- Parent Drug Entecavir
- CAS Number N/A
- Category Drug Impurities Reference Standards
Made to Order - Lead Time: 2 week(s)
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+ Synonyms -9-[(3aS,4S,6S,6aR)-3a,6-Dihydroxyhexahydro-1H-cyclopenta[c]furan-4-yl]guanine Furoentecavir USP Impurity

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