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.
Lamivudine
Catalogue No.:PA 12 03000
CAS :
Molecular Formula : C8H11N3O3S
Molecular Weight : 229.26
Cis-5-(4-amino-2-oxopyrimidin-1(2H)-yl)- 1,3-oxathiolane-2-carboxylic Acid
Catalogue No.:PA 12 03010
Molecular Formula : C8H9N3O4S
Molecular Weight : 243.24
4-Amino-1-[trans-2-(hydroxymethyl)-1, 3-oxathiolan-5-yl]pyrimidin-2(1H)-one
Catalogue No.:PA 12 03020
4-Amino-1-[(2S,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5- yl]pyrimidin-2(1H)-one
Catalogue No.:PA 12 03040
Cytosine
Catalogue No.:PA 12 03050
Molecular Formula : C4H5N3O
Molecular Weight : 111.1
Uracil
Catalogue No.:PA 12 03060
Molecular Formula : C4H4N2O2
Molecular Weight : 112.09
4-Amino-1-[(2R,3S,5S)-2-(hydroxymethyl)-3-oxo-1,3λ4 -oxathiolan-5-yl]pyrimidin-2(1H)-one
Catalogue No.:PA 12 03070
Molecular Formula : C8H11N3O4S
Molecular Weight : 245.26
4-Amino-1-[(2R,3R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2(1H)-one S-oxide
Catalogue No.:PA 12 03080
4-Amino-1-[(2S,4S)-2-(hydroxymethyl)-1,3-dioxolan-4-yl]pyrimidin-2(1H)-one
Catalogue No.:PA 12 03090
Molecular Formula : C8H11N3O4
Molecular Weight : 213.19
1-[(2R,5S)-2-(Hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidine-2,4(1H,3H)-dione
Catalogue No.:PA 12 03100
Molecular Formula : C8H10N2O4S
Molecular Weight : 230.24
ent-Lamivudine Acid (1S,2R,5S)-5-Methyl-2-isopropylcyclohexyl Ester
Catalogue No.:PA 12 03520
Molecular Formula : C18H27N3O4S
Molecular Weight : 381.49
rac-cis-Lamivudine Acid (1R,2S,5R)-5-Methyl-2-isopropylcyclohexyl Ester
Catalogue No.:PA 12 03530
5-Fluoro ent-Lamivudine Acid D-Menthol Ester
Catalogue No.:PA 12 03540
Molecular Formula : C18H26FN3O4S
Molecular Weight : 399.48
5'-Epi Lamivudine
Catalogue No.:PA 12 03550
N-Acetyl O-Benzyl Lamivudine
Catalogue No.:PA 12 03560
Molecular Formula : C17H17N3O5S
Molecular Weight : 375.4
N-Acetyl O-Benzyl 5'-Epi Lamivudine
Catalogue No.:PA 12 03570
Lamivudine Triphosphate Ammonium Salt
Catalogue No.:PA 12 03590
Molecular Formula : C8H23N6O12P3S
Molecular Weight : 520.28
Lamivudine Diphosphate Ammonium Salt
Catalogue No.:PA 12 03600
Molecular Formula : C8H19N5O9P2S
Molecular Weight : 423.28
Lamivudine Monophosphate Ammonium Salt
Catalogue No.:PA 12 03610
Molecular Formula : C8H15N4O6PS
Molecular Weight : 326.27
rac Lamivudine Acid
Catalogue No.:PA 12 03620
Lamivudine S-Oxide
Catalogue No.:PA 12 03630
Isocytosine
Catalogue No.:PA 12 03640
Lamivudine Diastereoisomer
Catalogue No.:PA 12 03650
Lamivudine Tenofovir Monosoproxil Methane
Catalogue No.:PA 12 03660
Molecular Formula : C23H33N8O10PS
Molecular Weight : 644.59
Lamivudine Resolution Mixture C
Catalogue No.:PA 12 03670
Molecular Formula : C8H11N3O3S, C8H11N3O4S, C4H4N2O2, C8H10N2O4S, C4H5N3O
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2R,5S)-5-hydroxy-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 12 03680
Molecular Formula : C14H24O4S
Molecular Weight : 288.4
(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
(2S,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-hydroxy-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 12 03700
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2R,5R)-5-hydroxy-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 12 03710
5-epi Emtricitabine
Catalogue No.:PA 12 03720
Molecular Formula : C8H10FN3O3S
Molecular Weight : 247.25
5'-Epi Lamivudine-15N2,13C
Catalogue No.:PA STI 037270
Molecular Formula : C713CH11N15N2O3S
Molecular Weight : 232.24
Lamivudine Acid-13C,15N2
Catalogue No.:PA STI 055870
Molecular Formula : C713CH9N15N2O4S
Molecular Weight : 246.22
Lamivudine-15N2,13C
Catalogue No.:PA STI 055880
Lamivudine-13C1,d2
Catalogue No.:PA STI 055890
Molecular Formula : C713CH9D2N3O3S
Molecular Weight : 232.26
rac Lamivudine Acid-13C,15N2
Catalogue No.:PA STI 055900
Lamivudine-13C,15N2 S-Oxide (Mixture of Diastereomers)
Catalogue No.:PA STI 055910
Molecular Formula : C713CH11N15N2O4S
Molecular Weight : 248.24
Lamivudine-13C,15N2-d2
Catalogue No.:PA STI 055911
Molecular Formula : C713CH9D2N15N2O3S
Molecular Weight : 234.25
(2R-cis)-1-[2-(Hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H)-pyrimidinedione-13C,15N2
Catalogue No.:PA STI 055920
Molecular Formula : C713CH1015N2O4S
Molecular Weight : 233.22
(2R,5S)-L-Menthol-5-(4-amino-2-oxo-1(2H)-pyrimidinyl-15N2,13C)-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA STI 058310
Molecular Formula : C1713CH27N15N2O4S
Molecular Weight : 384.47
(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
Salicylic Acid
Catalogue No.:PA 12 03030
Molecular Formula : C7H6O3
Molecular Weight : 138.12
Catalogue No.:PA ICRS1416
Molecular Formula :
Molecular Weight : NA
Catalogue No.:PA ICRS1553
Catalogue No.:PA IPIMP 04 14
Catalogue No.:PA IPIPRS 237 12
Lamivudine (Y0000425)
Catalogue No.:PA EPY0000425
Molecular Formula : NA
Lamivudine for system suitability 2 (Y0000426)
Catalogue No.:PA EPY0000426
Lamivudine for system suitability 1 (Y0000518)
Catalogue No.:PA EPY0000518
Lamivudine (1356836)
Catalogue No.:PA USP1356836
Lamivudine Resolution Mixture A (1356847)
Catalogue No.:PA USP1356847
Lamivudine Resolution Mixture B (1356858)
Catalogue No.:PA USP1356858
Lamivudine Resolution Mixture C (1356869)
Catalogue No.:PA USP1356869
Lamivudine Related Compound A ((2RS,5R)-5-(Cytosine-1-yl)-1,3-oxathiolane-2-carboxylic acid) (1357227)
Catalogue No.:PA USP1357227
Trans-Lamivudine (1357362)
Catalogue No.:PA USP1357362
lamivudine (802RB)
Catalogue No.:PA BP802RB
lamivudine impurity standard (857RB)
Catalogue No.:PA BP857RB
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
1-(2-(Hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidine-2,4(1H,3H)-dione
Catalogue No.:PA 12 03740
4-amino-1-((2R,6S)-6-(hydroxymethyl)-5-oxa-1l4-thiabicyclo[2.1.1]hexan-2-yl)pyrimidin-2(1H)-one
Catalogue No.:PA 12 03750
Molecular Formula : C9H13N3O3S
Molecular Weight : 243.28
(2R,5S)-L-Menthol-5-(acetyloxy)-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 12 0031000
Molecular Formula : C16H26O5S
Molecular Weight : 330.44
Lamivudine Resolution Mixture B
Catalogue No.:PA 12 0031001
Lamivudine and Lamivudine Enantiomer
Catalogue No.:PA 12 0031002
Molecular Weight : 229.25
Phosphonic Acid Mono[[(2R,5S)-5-(4-amino-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolan-2-yl]methyl] ester
Catalogue No.:PA 12 0031003
Molecular Formula : C8H12N3O5PS
Molecular Weight : 293.23
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2R,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 12 0031004
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2S,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 12 0031005
5-azacytosine dipentose
Catalogue No.:PA 12 0031006
Molecular Formula : C13H20N4O9
Molecular Weight : 376.32
6-Methyl-5-azacytosine pentose
Catalogue No.:PA 12 0031007
Molecular Formula : C9H14N4O5
Molecular Weight : 258.23
4-Amino-1-((2S,4R)-2-(hydroxymethyl)-1,3-dioxolan-4-yl)pyrimidin-2(1H)-one
Catalogue No.:PA 12 0031008
(5S)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylic acid
Catalogue No.:PA 12 0031009
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2S,5S)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 12 0031010
(1S,2R,5S)-2-isopropyl-5-methylcyclohexyl (2S,5S)-5-hydroxy-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 12 0031011
(2R,2'R,5S,5'S)-5,5'-((Methylenebis(azanediyl))bis(2-oxopyrimidine-4,1(2H)-diyl))bis(1,3-oxathiolane-2-carboxylic acid)
Catalogue No.:PA 12 0031012
Molecular Formula : C17H18N6O8S2
Molecular Weight : 498.49
Lamivudine Dimer Impurity
Catalogue No.:PA 12 0031013
Molecular Formula : C17H22N6O6S2
Molecular Weight : 470.52
(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl (2R,5S)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 12 0031014
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2S,5R)-5-hydroxy-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 12 0031015
4-Amino-1-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one
Catalogue No.:PA 12 0031016
4-Amino-1-((2R,5S)-2-((((1-((2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)amino)methoxy)methyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one
Catalogue No.:PA 12 0031017
Lamivudine Impurity E (IMP/27/16)
Catalogue No.:PA IMP 27 16
(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl (2R)-5-hydroxy-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 12 0031018
Lamivudine 15N D2 Hydrochloride
Catalogue No.:PA STI 089206
Molecular Formula : C8H10D2ClN215NO3S
Molecular Weight : 268.72
2-Isopropyl-5-methylcyclohexyl 5-(4-amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 12 0031019
rel-(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl 2,2-dihydroxyacetate
Catalogue No.:PA 12 0031020
Molecular Formula : C12H22O4
Molecular Weight : 230.3
(1S,2R,5S)-2-Isopropyl-5-methylcyclohexyl (2R,5S)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 12 0031021
5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylic Acid
Catalogue No.:PA 12 0031022
rel-4-Amino-1-((2R,4R)-2-(hydroxymethyl)-1,3-dioxolan-4-yl)pyrimidin-2(1H)-one
Catalogue No.:PA 12 0031023
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2R,5S)-5-chloro-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 12 0031024
Molecular Formula : C14H23ClO3S
Molecular Weight : 306.85
Lamivudine (IPRSL016)
Catalogue No.:PA IPRSL016
Cytosine (BSC)
Catalogue No.:PA BSC 00312371
Catalogue No.:PA BSC 00312689
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