lamivudine
A drug which is active against both HIV1 and HIV2 virus, Lamivudine is also known as 3TC, is an antiretroviral medication. It is used for the treatment of HIV/AIDS and hepatitis. Lamivudine is an analogue of cytidine. Reference standards of Lamivudine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
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[pname] => Lamivudine - Impurity A
[catalogue_number] => PA 12 03010
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[chemical_name] =>
[weight] => 243.24
[form] => C8H9N3O4S
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Catalogue No.:PA 12 03010
Molecular Formula : C8H9N3O4S
Molecular Weight : 243.24
stdClass Object
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[pname] => Lamivudine - Impurity B
[catalogue_number] => PA 12 03020
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[form] => C8H11N3O3S
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Catalogue No.:PA 12 03020
Molecular Formula : C8H11N3O3S
Molecular Weight : 229.26
stdClass Object
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[pname] => Lamivudine - Impurity D
[catalogue_number] => PA 12 03040
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Catalogue No.:PA 12 03040
Molecular Formula : C8H11N3O3S
Molecular Weight : 229.26
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[catalogue_number] => PA 12 03070
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Catalogue No.:PA 12 03070
Molecular Formula : C8H11N3O4S
Molecular Weight : 245.26
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ent-Lamivudine Acid (1S,2R,5S)-5-Methyl-2-isopropylcyclohexyl Ester
Catalogue No.:PA 12 03520
Molecular Formula : C18H27N3O4S
Molecular Weight : 381.49
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rac-cis-Lamivudine Acid (1R,2S,5R)-5-Methyl-2-isopropylcyclohexyl Ester
Catalogue No.:PA 12 03530
Molecular Formula : C18H27N3O4S
Molecular Weight : 381.49
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5-Fluoro ent-Lamivudine Acid D-Menthol Ester
Catalogue No.:PA 12 03540
Molecular Formula : C18H26FN3O4S
Molecular Weight : 399.48
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Catalogue No.:PA 12 03620
Molecular Formula : C8H9N3O4S
Molecular Weight : 243.24
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Catalogue No.:PA 12 03630
Molecular Formula : C8H11N3O4S
Molecular Weight : 245.26
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[pname] => Isocytosine
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Lamivudine Diastereoisomer
Catalogue No.:PA 12 03650
Molecular Formula : C8H11N3O3S
Molecular Weight : 229.26
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[form] => C8H11N3O3S, C8H11N3O4S, C4H4N2O2, C8H10N2O4S, C4H5N3O
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Lamivudine Resolution Mixture C
Catalogue No.:PA 12 03670
Molecular Formula : C8H11N3O3S, C8H11N3O4S, C4H4N2O2, C8H10N2O4S, C4H5N3O
Molecular Weight : 229.26
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(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2R,5S)-5-hydroxy-1,3-oxathiolane-2-carboxylate
stdClass Object
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[form] => C18H26FN3O4S
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(2S,5R)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 12 03690
Molecular Formula : C18H26FN3O4S
Molecular Weight : 399.48
stdClass Object
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(2S,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-hydroxy-1,3-oxathiolane-2-carboxylate
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(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2R,5R)-5-hydroxy-1,3-oxathiolane-2-carboxylate
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[pname] => 5-epi Emtricitabine
[catalogue_number] => PA 12 03720
[category_ids] => ,79,80,69,74,71,85,83,78,70,82,88,
[chemical_name] =>
[weight] => 247.25
[form] => C8H10FN3O3S
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Catalogue No.:PA 12 03720
Molecular Formula : C8H10FN3O3S
Molecular Weight : 247.25
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[pname] => Lamivudine Acid-13C,15N2
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Catalogue No.:PA STI 055870
Molecular Formula : C713CH9N15N2O4S
Molecular Weight : 246.22
stdClass Object
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rac Lamivudine Acid-13C,15N2
Catalogue No.:PA STI 055900
Molecular Formula : C713CH9N15N2O4S
Molecular Weight : 246.22
stdClass Object
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Lamivudine-13C,15N2 S-Oxide (Mixture of Diastereomers)
Catalogue No.:PA STI 055910
Molecular Formula : C713CH11N15N2O4S
Molecular Weight : 248.24
stdClass Object
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(2R,5S)-L-Menthol-5-(4-amino-2-oxo-1(2H)-pyrimidinyl-13C)-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA STI 058320
Molecular Formula : C1713CH27N3O4S
Molecular Weight : 382.48
stdClass Object
(
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[weight] => 259.28
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1-((2R,5S)-2-(Hydroxymethyl)-1,3-oxathiolan-5-yl)-4-((hydroxymethyl)amino)pyrimidin-2(1H)-one
Catalogue No.:PA 12 03730
Molecular Formula : C9H13N3O4S
Molecular Weight : 259.28
stdClass Object
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[catalogue_number] => PA 12 0031002
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)
Lamivudine and Lamivudine Enantiomer
Catalogue No.:PA 12 0031002
Molecular Formula : C8H11N3O3S
Molecular Weight : 229.25
