Emtricitabine is a drug which is used for the treatment of HIV and a nucleoside reverse transcriptase inhibitor (NRTI). It shows activity against hepatitis B virus (HBV). An analog of cytidine and inhibits reverse transtriptase. Reference standards of Emtricitabine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
Emtricitabine
Catalogue No.:PA 05 02000
CAS :
Molecular Formula : C8H10FN3O3S
Molecular Weight : 247.25
Emtricitabine S-Oxide (Mixture of Diastereomers)
Catalogue No.:PA 05 02570
Molecular Formula : C8H10FN3O4S
Molecular Weight : 263.25
Emtricitabine Carboxylic Acid
Catalogue No.:PA 05 02580
Molecular Formula : C8H8FN3O4S
Molecular Weight : 261.23
(+)-Isomenthol
Catalogue No.:PA 05 02650
Molecular Formula : C10H20O
Molecular Weight : 156.27
Flucytosine
Catalogue No.:PA 05 02680
Molecular Formula : C4H4FN3O
Molecular Weight : 129.09
4-Amino-5-fluoro-1-((2S,5R)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one
Catalogue No.:PA 05 02720
Emtricitabine Menthyl Ester
Catalogue No.:PA 05 02790
Molecular Formula : C18H26FN3O4S
Molecular Weight : 399.48
4-amino-5-fluoro-1-((2R,3S,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one
Catalogue No.:PA 05 0021027
Molecular Weight : 263.24
4-Amino-1-((2R,5S)-2-((tert-butyldimethylsilyloxy)methyl)-1,3-oxathiolan-5-yl)-5-fluoropyrimidin-2(1H)-one
Catalogue No.:PA 05 02510
Molecular Formula : C14H24FN3O3SSi
Molecular Weight : 361.51
(-)-β-D-Dioxolane-5-fluoro Cytidine
Catalogue No.:PA 05 02520
Molecular Formula : C8H10FN3O4
Molecular Weight : 231.18
2-epi-Emtricitabine
Catalogue No.:PA 05 02530
ent-Emtricitabine
Catalogue No.:PA 05 02540
Emtricitabine Triphosphate Sodium Salt
Catalogue No.:PA 05 02550
Molecular Formula : C8H13FN3O12P3S•xNa
Molecular Weight : 487.19
Emtricitabine O-β-D-Glucuronide
Catalogue No.:PA 05 02560
Molecular Formula : C14H18FN3O9S
Molecular Weight : 423.37
5-Fluoro ent-Lamivudine Acid D-Menthol Ester
Catalogue No.:PA 05 02590
(2R,5R)-L-Menthol-5-(acetyloxy)-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 05 02600
Molecular Formula : C16H26O5S
Molecular Weight : 330.44
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-hydroxy-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 05 02610
Molecular Formula : C14H24O4S
Molecular Weight : 288.4
(1S,2R,5S)-2-Isopropyl-5-methylcyclohexyl 5-hydroxy-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 05 02620
Emtricitabine cis-Cyclic Impurity
Catalogue No.:PA 05 02630
Molecular Formula : C8H9FN2O4S
Molecular Weight : 248.23
Emtricitabine trans-Cyclic Impurity
Catalogue No.:PA 05 02640
Emtricitabine Hydroxy Impurity
Catalogue No.:PA 05 02660
Emtricitabine 5-Fluorouracil Analog
Catalogue No.:PA 05 02670
5-epi Emtricitabine Hydrochloride Salt
Catalogue No.:PA 05 02690
Molecular Formula : C8H11ClFN3O3S
Molecular Weight : 283.7
Catalogue No.:PA 05 02700
(3R,5S,9S,9aS)-6-Amino-9-fluoro-5,5a,9,9a-tetrahydro-2H-3,5-epithio[1,4]dioxepino[6,5-c]pyridin-8(3H)-one
Catalogue No.:PA 05 02710
Molecular Formula : C8H9FN2O3S
Molecular Weight : 232.23
9-(2-((((5-(4-Amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolan-2-yl)methoxy)(hydroxy)phosphoryl)methoxy)propyl)-9H-purin-6-aminium
Catalogue No.:PA 05 02730
Molecular Formula : C17H23FN8O6PS+
Molecular Weight : 517.45
N-(((5-Fluoro-1-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)amino)methyl)-9-(2-(phosphonomethoxy)propyl)-9H-purin-6-aminium
Catalogue No.:PA 05 02740
Molecular Formula : C18H25FN8O7PS+
Molecular Weight : 547.48
N-(((5-(4-Amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolan-2-yl)methoxy)methyl)-5-fluoro-1-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-2-oxo-1,2-dihydropyrimidin-4-aminium
Catalogue No.:PA 05 02750
Molecular Formula : C17H21F2N6O6S2+
Molecular Weight : 507.51
5-Fluoro-N-(((5-fluoro-1-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)amino)methyl)-1-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-2-oxo-1,2-dihydropyrimidin-4-aminium
Catalogue No.:PA 05 02760
N-(((5-Fluoro-1-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)amino)methyl)-9-(2-((hydroxy(((isopropoxycarbonyl)oxy)methoxy)phosphoryl)methoxy)propyl)-9H-purin-6-aminium
Catalogue No.:PA 05 02770
Molecular Formula : C23H33FN8O10PS+
Molecular Weight : 663.59
9-(2-((Bis(((isopropoxycarbonyl)oxy)methoxy)phosphoryl)methoxy)propyl)-N-(((5-fluoro-1-(5-(hydroxymethyl)-1,3-oxathiolan-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)amino)methyl)-9H-purin-6-aminium
Catalogue No.:PA 05 02780
Molecular Formula : C28H41FN8O13PS+
Molecular Weight : 779.71
Emtricitabine Isopropyl Carbamate
Catalogue No.:PA 05 02800
Molecular Formula : C12H16FN3O5S
Molecular Weight : 333.34
Emtricitabine Disulfide
Catalogue No.:PA 05 02810
Molecular Formula : C16H18F2N6O4S4
Molecular Weight : 524.59
4-Amino-1-((2R,5S)-2-((tert-butyldimethylsilyloxy)methyl)-1,3-oxathiolan-5-yl)-5-fluoropyrimidin-2(1H)-one-13C,15N2
Catalogue No.:PA STI 005410
Molecular Formula : C1313CH24FN15N2O3SSi
Molecular Weight : 364.49
Emtricitabine-13C,15N2
Catalogue No.:PA STI 036960
Molecular Formula : C713CH10FN15N2O3S
Molecular Weight : 250.23
Emtricitabine-d2,15N
Catalogue No.:PA STI 036961
Molecular Formula : C8H8D2FN215NO3S
Molecular Weight : 250.25
Emtricitabine-d3,15N
Catalogue No.:PA STI 036962
Molecular Formula : C8H7D3FN215NO3S
Molecular Weight : 251.26
Emtricitabine-d2
Catalogue No.:PA STI 036963
Molecular Formula : C8H8D2FN3O3S
Molecular Weight : 249.26
Emtricitabine-d3
Catalogue No.:PA STI 036964
Molecular Formula : C8H7D3FN3O3S
Molecular Weight : 250.27
Emtricitabine Carboxylic Acid-13C,15N2
Catalogue No.:PA STI 036970
Molecular Formula : C713CH8FN15N2O4S
Molecular Weight : 264.21
Emtricitabine (1235106)
Catalogue No.:PA USP1235106
Molecular Formula : NA
Molecular Weight : NA
Catalogue No.:PA ICRS48743
Molecular Formula :
Emtricitabine System Suitability Mixture A (1235128)
Catalogue No.:PA USP1235128
Emtricitabine System Suitability Mixture B (1235139)
Catalogue No.:PA USP1235139
((((R)-1-(6-((((5-Fluoro-1-((2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)amino)methyl)amino)-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphonic Acid
Catalogue No.:PA 05 02820
Molecular Formula : C18H24FN8O7PS
Molecular Weight : 546.47
((2R,5S)-5-(4-Amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolan-2-yl)methyl hydrogen ((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphonate
Catalogue No.:PA 05 02830
Molecular Formula : C17H22FN8O6PS
Molecular Weight : 516.45
Emtricitabine Ring-opening
Catalogue No.:PA 05 02850
Molecular Formula : C8H12FN3O4S
Molecular Weight : 265.26
cis-1-[2-[(Acetyloxy)methyl]-1,3-oxathiolan-5-yl]-5-fluoro-2,4(1H,3H)-pyrimidinedione
Catalogue No.:PA 05 02870
Molecular Formula : C10H11FN2O5S
Molecular Weight : 290.27
Catalogue No.:PA IPIPRS 34 13
5-Fluoro-1-((2R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidine-2,4(1H,3H)-dione
Catalogue No.:PA 05 02880
(3R,6R,10R,10aS)-7-Amino-10-fluoro-2,3,6,6a,10,10a-hexahydro-3,6-epoxy[1,4]oxathiocino[7,8-c]pyridin-9(5H)-one
Catalogue No.:PA 05 02890
Molecular Formula : C9H11FN2O3S
Molecular Weight : 246.26
Emtricitabine Dimer
Catalogue No.:PA 05 02900
Molecular Formula : C17H20F2N6O6S2
Molecular Weight : 506.5
Emtricitabine Racemic Mixture
Catalogue No.:PA 05 0021000
Molecular Weight : 247.24
Asymmetric Methylene Conjugated Emtricitabine Dimer
Catalogue No.:PA 05 0021001
Emtricitabine Glycosamine
Catalogue No.:PA 05 0021002
Molecular Formula : C20H30FN3O13S
Molecular Weight : 571.53
5-Fluoro-1-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-4-((3,5,6-trihydroxy-2-oxo-4-((3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexyl)amino)pyrimidin-2(1H)-one
Catalogue No.:PA 05 0021003
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2S,5S)-5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 05 0021005
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2R,5R)-5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 05 0021006
(2S,5S)-Emtricitabine Carboxylic Acid
Catalogue No.:PA 05 0021009
(2S,5R)-Emtricitabine Carboxylic Acid
Catalogue No.:PA 05 0021010
(2R,5R)-Emtricitabine Carboxylic Acid
Catalogue No.:PA 05 0021011
4-Amino-1-(1-((1,2-dihydroxyethyl)thio)-2-hydroxyethyl)-5-fluoropyrimidin-2(1H)-one
Catalogue No.:PA 05 0021012
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2R,5R)-5-methoxy-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 05 0021013
Molecular Formula : C15H26O4S
Molecular Weight : 302.43
Emtricitabine Thioacetate
Catalogue No.:PA 05 0021014
Molecular Formula : C10H12FN3O3S2
Molecular Weight : 305.34
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2R,5R)-5-((3-fluoro-6-hydroxypyridin-2-yl)amino)-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 05 0021015
Molecular Formula : C19H27FN2O4S
Molecular Weight : 398.49
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2R,5S)-5-((5-fluoro-2-oxo-1,2-dihydropyrimidin-4-yl)amino)-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 05 0021016
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2R,5R)-5-((5-fluoro-2-oxo-1,2-dihydropyrimidin-4-yl)amino)-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 05 0021017
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2R,5S)-5-(5-fluoro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 05 0021018
Molecular Formula : C18H25FN2O5S
Molecular Weight : 400.47
(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl (2R,5S)-5-(5-fluoro-4-(1-hydroxy-2-mercaptoethoxy)-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 05 0021019
Molecular Formula : C20H29FN2O6S2
Molecular Weight : 476.58
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2R,5R)-5-(5-fluoro-4-(1-hydroxy-2-mercaptoethoxy)-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate
Catalogue No.:PA 05 0021020
Emtricitabine System Suitability Mixture A
Catalogue No.:PA 05 0021021
Emtricitabine System Suitability Mixture B
Catalogue No.:PA 05 0021022
(1R,2R,5R)-2-isopropyl-5-methylcyclohexan-1-ol
Catalogue No.:PA 05 0021023
(1S,2S,5S)-2-isopropyl-5-methylcyclohexan-1-ol
Catalogue No.:PA 05 0021024
(1R,2S,5S)-2-isopropyl-5-methylcyclohexan-1-ol
Catalogue No.:PA 05 0021025
(1R,2R,5S)-5-Methyl-2-(1-methylethyl)cyclohexanol
Catalogue No.:PA 05 0021026
(2S,4S)-4-(4-Amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-dioxolane-2-carboxylic acid
Catalogue No.:PA 05 0021028
Molecular Formula : C8H8FN3O5
Molecular Weight : 245.17
Emtricitabine Methyl Ester
Catalogue No.:PA 05 0021029
Molecular Formula : C9H10FN3O4S
Molecular Weight : 275.25
Emtricitabine and des-phenol tenofovir alfenamide mixed dimer
Catalogue No.:PA 05 0021030
Molecular Formula : C24H35FN9O8PS
Molecular Weight : 659.63
N-Hydroxy methyl Emtricitabine
Catalogue No.:PA 05 0021031
Molecular Formula : C9H12FN3O4S
Molecular Weight : 277.27
4-Amino-5-hydroxy-1-((2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one
Catalogue No.:PA 05 0021032
Molecular Formula : C8H11N3O4S
Molecular Weight : 245.25
Desamino Emtricitabine
Catalogue No.:PA 05 0021004
(2S-cis)-5-Fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H)-pyrimidinedione
Catalogue No.:PA 05 0021007
(3R,6R,10S,10aS)-7-Amino-10-fluoro-2,3,6,6a,10,10a-hexahydro-3,6-epoxy[1,4]oxathiocino[7,8-c]pyridin-9(5H)-one
Catalogue No.:PA 05 0021033
Emtricitabine Imine Impurity
Catalogue No.:PA 05 0021034
Molecular Formula : C9H10FN3O3S
Molecular Weight : 259.26
Emtricitabine Tenofovir Alfenamide
Catalogue No.:PA 05 0021035
Molecular Formula : C30H39FN9O8PS
Molecular Weight : 735.73
(R)-Emtricitabine Sulfoxide
Catalogue No.:PA 05 0021036
rel-4-Amino-5-fluoro-1-((2R,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one
Catalogue No.:PA 05 0021037
5-Fluoro-1-((2R,3S,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one
Catalogue No.:PA 05 0021038
5-Fluoro-1-((2R,3R,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one
Catalogue No.:PA 05 0021039
rel-4-Amino-5-fluoro-1-((2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one
Catalogue No.:PA 05 0021040
5-Fluoro-1-((2R,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidine-2,4(1H,3H)-dione
Catalogue No.:PA 05 0021041
(3R,6S,11R,11aS)-11-Fluorohexahydro-8H-3,6-epoxypyrimido[6,1-b][1,6,3]oxathiazocine-8,10(9H)-dione
Catalogue No.:PA 05 0021042
(3R,6S,11S,11aS)-11-Fluorohexahydro-8H-3,6-epoxypyrimido[6,1-b][1,6,3]oxathiazocine-8,10(9H)-dione
Catalogue No.:PA 05 0021043
cis-5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic Acid
Catalogue No.:PA 05 0021044
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