Acyclovir is an antiviral drug, used in the treatment of Herpes and AIDS. It is an an orally active acyclic nucleoside. Reference standards of Acyclovir API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
Acyclovir
Catalogue No.:PA 01 20000
CAS :
Molecular Formula : C8H11N5O3
Molecular Weight : 225.2
2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl Acetate
Catalogue No.:PA 01 20010
Molecular Formula : C10H13N5O4
Molecular Weight : 267.24
Guanine
Catalogue No.:PA 01 20020
Molecular Formula : C5H5N5O
Molecular Weight : 151.13
2-Amino-7-[(2-hydroxyethoxy)methyl]-1,7-dihydro-6H-purin-6-one
Catalogue No.:PA 01 20030
N-[9-[(2-Hydroxyethoxy)methyl]-6-oxo-6,9-dihydro-1H-purin-2-yl]Acetamide
Catalogue No.:PA 01 20060
2-[[2-(Acetylamino)-6-oxo-1,6-dihydro-9H-purin-9-yl]methoxy]ethyl Acetate
Catalogue No.:PA 01 20070
Molecular Formula : C12H15N5O5
Molecular Weight : 309.28
2-Amino-7-[[2-[(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethoxy]methyl]-1,7-dihydro-6H-purin-6-one
Catalogue No.:PA 01 20090
Molecular Formula : C14H16N10O4
Molecular Weight : 388.34
9,9′-[Ethylenebis(oxymethylene)]bis(2-amino-1,9-dihydro-6H-purin-6-one)
Catalogue No.:PA 01 20100
2,2′-(Methylenediimino)bis[9-[(2-hydroxyethoxy)methyl]-1,9-dihydro-6H-purin-6-one]
Catalogue No.:PA 01 20110
Molecular Formula : C17H22N10O6
Molecular Weight : 462.42
N2,9-Diacetylguanine
Catalogue No.:PA 01 20120
Molecular Formula : C9H9N5O3
Molecular Weight : 235.2
2-[[2-(Acetylamino)-6-oxo-1,6-dihydro-7H-purin-7-yl]methoxy]ethyl Acetate
Catalogue No.:PA 01 20130
2-Amino-9-(2-hydroxyethyl)-1,9-dihydro-6H-purin-6-one
Catalogue No.:PA 01 20160
Molecular Formula : C7H9N5O2
Molecular Weight : 195.18
mixture of 2-Amino-9-[[2-(hydroxymethoxy)ethoxy]methyl]-1,9-dihydro-6H-purin-6-one and 2-amino-9-[[2-(hydroxyethoxy)methoxy]methyl]-1,9-dihydro-6H-purin-6-one
Catalogue No.:PA 01 20170
Molecular Formula : C9H13N5O4
Molecular Weight : 255.23
9,9'-[Methylenebis(oxyethane-2,1-diyloxymethylene)]bis(2-amino-1,9-dihydro-6H-purin-6-one)
Catalogue No.:PA 01 20180
2,6-Dichloropurine
Catalogue No.:PA 01 20510
Molecular Formula : C5H2Cl2N4
Molecular Weight : 189
Acyclovir L-Leucinate Hydrochloride
Catalogue No.:PA 01 20520
Molecular Formula : C14H23ClN6O4
Molecular Weight : 374.82
Acetyl 2-[(2-Formamide-1,6-dihydro-6-chloro-9H-purin-9yl)methoxy]ethyl Ester
Catalogue No.:PA 01 20530
Molecular Formula : C11H12ClN5O4
Molecular Weight : 316.7
N2-Acetyl Acyclovir Methyl Acetate
Catalogue No.:PA 01 20540
Molecular Formula : C13H17N5O6
Molecular Weight : 339.3
Acyclovir Monophosphate
Catalogue No.:PA 01 20550
Molecular Formula : C8H12N5O6P
Molecular Weight : 305.18
9-[[2-(α-L-Alanyloxy)ethoxy]methyl]guanine Hydrochloride
Catalogue No.:PA 01 20560
Molecular Formula : C11H17ClN6O4
Molecular Weight : 332.74
4-Azidobutanol 1-Acetate
Catalogue No.:PA 01 20570
Molecular Formula : C6H11N3O2
Molecular Weight : 157.17
(S)-2-Azido Isovaleric Acid Cyclohexylammonium Salt
Catalogue No.:PA 01 20580
Molecular Formula : C5H9N3O2
Molecular Weight : 143.14
Bis [Acetyl 2-[(2-Formamide-1,6-dihydro-6-chloro-9H-purin-9yl)methoxy]ethyl Ester]
Catalogue No.:PA 01 20590
Molecular Formula : C23H24Cl2N10O8
Molecular Weight : 639.4
Bis [2-[(2-Amino-1,6-dihydro-6-O-benzyl-9H-purin-9yl)methoxy]ethanol]
Catalogue No.:PA 01 20600
Molecular Formula : C31H34N10O6
Molecular Weight : 642.67
Bis N-Benzyloxycarbonyl-6-O-benzyl-valacyclovir
Catalogue No.:PA 01 20610
Molecular Formula : C57H64N12O12
Molecular Weight : 1109.19
Bis Valacyclovir
Catalogue No.:PA 01 20620
Molecular Formula : C27H40N12O8
Molecular Weight : 660.69
6-Chloro Acyclovir Acetate
Catalogue No.:PA 01 20630
Molecular Formula : C10H12ClN5O3
Molecular Weight : 285.69
Cidofovir Hydrate
Catalogue No.:PA 01 20640
Molecular Formula : C8H14N3O6P•xH2O
Molecular Weight : 279.19
1,3-Dioxolane
Catalogue No.:PA 01 20650
Molecular Formula : C3H602
Molecular Weight : 74.08
Guaninyl Valacyclovir
Catalogue No.:PA 01 20660
Molecular Formula : C19H25N11O5
Molecular Weight : 487.47
L-Valacyclovir Hydrochloride
Catalogue No.:PA 01 20670
Molecular Formula : C13H21ClN6O4
Molecular Weight : 360.8
L-Valine 2-Hydroxyethyl Ester Tosylate
Catalogue No.:PA 01 20680
Molecular Formula : C14H23NO6S
Molecular Weight : 333.4
Acyclovir Alaninate
Catalogue No.:PA 01 20690
Molecular Formula : C11H16N6O4
Molecular Weight : 296.28
Acyclovir L-Isoleucinate Hydrochloride
Catalogue No.:PA 01 20700
6-Amino-9-((2-hydroxyethoxy)methyl)-1H-purin-2(9H)-one
Catalogue No.:PA 01 20710
Molecular Weight : 225.21
2-Amino-9-(((2-hydroxyethoxy)methoxy)methyl)-1H-purin-6(9H)-one
Catalogue No.:PA 01 20720
9-((2-Hydroxyethoxy)methyl)-1H-purine-2,6(3H,9H)-dione
Catalogue No.:PA 01 20730
Molecular Formula : C8H10N4O4
Molecular Weight : 226.19
9-Carboxymethoxymethylguanine
Catalogue No.:PA 01 20740
Molecular Formula : C8H9N5O4
Molecular Weight : 239.19
8-Hydroxy acyclovir
Catalogue No.:PA 01 20750
Molecular Formula : C8H11N5O4
Molecular Weight : 241.21
2-((N-(2-Amino-5-carbamoyl-4-oxo-4,5-dihydro-1H-imidazol-5-yl)formamido)methoxy)acetic Acid
Catalogue No.:PA 01 20760
Molecular Formula : C8H11N5O6
Molecular Weight : 273.2
9-((2-Hydroxyethoxy)methyl)-2-((hydroxymethyl)amino)-1H-purin-6(9H)-one
Catalogue No.:PA 01 20770
Acyclovir-d4 N,O-Diacetate
Catalogue No.:PA STI 001960
Molecular Formula : C12H11D4N5O5
Molecular Weight : 313.3
Acyclovir-d4
Catalogue No.:PA STI 003900
Molecular Formula : C8H7D4N5O3
Molecular Weight : 229.23
Acyclovir-d4 Benzoate
Catalogue No.:PA STI 003910
Molecular Formula : C15H11D4N5O4
Molecular Weight : 333.34
Acyclovir-d4 L-Leucinate
Catalogue No.:PA STI 003920
Molecular Formula : C14H19D4ClN6O4
Molecular Weight : 378.85
2-(Chloromethoxy)ethyl-d4 Benzoate
Catalogue No.:PA STI 020000
Molecular Formula : C10H7D4ClO3
Molecular Weight : 218.67
1,3-Dioxolan-2-one-d4
Catalogue No.:PA STI 035430
Molecular Formula : C3D4O3
Molecular Weight : 92.09
1,3-Dioxolane-4,4,5,5-d4
Catalogue No.:PA STI 035440
Molecular Formula : C3H2D4O2
Molecular Weight : 78.1
N7-[(2-Hydroxyethoxy)methyl)guanine-d4
Catalogue No.:PA STI 048930
2-(Hydroxymethoxy)ethyl-d4 Benzoate
Catalogue No.:PA STI 049940
Molecular Formula : C10H8D4O4
Molecular Weight : 200.23
Acyclovir Related Compound A (2-[(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl acetate) (1012076)
Catalogue No.:PA USP1012076
Molecular Formula : NA
Molecular Weight : NA
Acyclovir Related Compound F (N-[9-[(2-Hydroxyethoxy)methyl]-6-oxo-6,9-dihydro-1H-purin-2-yl]acetam (1012054)
Catalogue No.:PA USP1012054
Acyclovir (1012065)
Catalogue No.:PA USP1012065
Acyclovir Related Compound G (2-{[2-(Acetylamino)-6-oxo-1,6-dihydro-9H-purin-9-yl]methoxy}ethyl ace (1012087)
Catalogue No.:PA USP1012087
1,2-Bis(chloromethoxy)ethane
Catalogue No.:PAI 01 002010
Molecular Formula : C4H8Cl2O2
Molecular Weight : 159.01
(Ethane-1,2-diylbis(oxy))bis(methylene) diacetate
Catalogue No.:PAI 01 002020
Molecular Formula : C8H14O6
Molecular Weight : 206.19
N-(9-Acetyl-6-oxo-6,9-dihydro-1H-purin-2-yl)acetamide
Catalogue No.:PAI 01 002030
N,N'-(9,9'-((Ethane-1,2-diylbis(oxy))bis(methylene))bis(6-oxo-6,9-dihydro-1H-purine-9,2-diyl))diacetamide
Catalogue No.:PAI 01 002040
Molecular Formula : C18H20N10O6
Molecular Weight : 472.41
2-Aminoethanol
Catalogue No.:PAI 01 002050
Molecular Formula : C2H7NO
Molecular Weight : 61.08
9,9'-((Ethane-1,2-diylbis(oxy))bis(methylene))bis(2-amino-1H-purin-6(9H)-one)
Catalogue No.:PAI 01 002060
Ethane-1,2-diol
Catalogue No.:PAI 01 002070
Molecular Formula : C2H6O2
Molecular Weight : 62.07
2-Amino-9-(2-hydroxyethyl)-1H-purin-6(9H)-one
Catalogue No.:PAI 01 002080
2-Acetamido-9H-purin-6-yl diphenylcarbamate
Catalogue No.:PAI 01 002090
Molecular Formula : C20H16N6O3
Molecular Weight : 388.38
2-Acetamido-9-(2-hydroxyethyl)-9H-purin-6-yl diphenylcarbamate
Catalogue No.:PAI 01 002100
Molecular Formula : C22H20N6O4
Molecular Weight : 432.43
(2-((2-Acetamido-6-oxo-1H-purin-9(6H)-yl)methoxy)ethoxy)methyl acetate
Catalogue No.:PAI 01 002110
2-Acetamido-9-((2-hydroxyethoxy)methyl)-9H-purin-6-yl diphenylcarbamate
Catalogue No.:PAI 01 002120
Molecular Formula : C23H22N6O5
Molecular Weight : 462.46
N-(9-((2-Hydroxyethoxy)methyl)-6-oxo-6,9-dihydro-1H-purin-2-yl)acetamide
Catalogue No.:PAI 01 002130
N-(6-Oxo-9-((2-(trityloxy)ethoxy)methyl)-6,9-dihydro-1H-purin-2-yl)acetamide
Catalogue No.:PAI 01 002140
Molecular Formula : C29H27N5O4
Molecular Weight : 509.56
2-Acetamido-9-((2-(trityloxy)ethoxy)methyl)-9H-purin-6-yl diphenylcarbamate
Catalogue No.:PAI 01 002150
Molecular Formula : C42H36N6O5
Molecular Weight : 704.77
(2,5,7,10-Tetraoxaundecane-1,11-diyl)bis(2-acetamido-9H-purine-9,6-diyl) bis(diphenylcarbamate)
Catalogue No.:PAI 01 002160
Molecular Formula : C47H44N12O10
Molecular Weight : 936.93
2-Hydroxyethyl benzoate
Catalogue No.:PAI 01 002170
Molecular Formula : C9H10O3
Molecular Weight : 166.17
(Methylenebis(oxy))bis(ethane-2,1-diyl) dibenzoate
Catalogue No.:PAI 01 002180
Molecular Formula : C19H20O6
Molecular Weight : 344.36
2,5,7,10-Tetraoxaundecane-1,11-diyl diacetate
Catalogue No.:PAI 01 002190
Molecular Formula : C11H20O8
Molecular Weight : 280.27
N-(9-(11-(2-Acetamido-6-hydroxy-1H-purin-9(6H)-yl)-2,5,7,10-tetraoxaundecyl)-6-oxo-6,9-dihydro-1H-purin-2-yl)acetamide
Catalogue No.:PAI 01 002200
Molecular Formula : C21H28N10O8
Molecular Weight : 548.51
2-Hydroxyethyl Acetate
Catalogue No.:PAI 01 002210
Molecular Formula : C4H8O3
Molecular Weight : 104.1
(Methylenebis(oxy))bis(ethane-2,1-diyl) Diacetate
Catalogue No.:PAI 01 002220
Molecular Formula : C9H16O6
Molecular Weight : 220.22
2,2'-(Methylenebis(oxy))bis(ethan-1-ol)
Catalogue No.:PAI 01 002230
Molecular Formula : C5H12O4
Molecular Weight : 136.15
1,11-dichloro-2,5,7,10-tetraoxaundecane
Catalogue No.:PAI 01 002240
Molecular Formula : C7H14Cl2O4
Molecular Weight : 233.09
1,11-Diiodo-2,5,7,10-tetraoxaundecane
Catalogue No.:PAI 01 002250
Molecular Formula : C7H14I2O4
Molecular Weight : 415.99
9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-((((9-((2S,4R,5S)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-6-oxo-6,9-dihydro-1H-purin-2-yl)amino)methyl)amino)-1,9-dihydro-6H-purin-6-one
Catalogue No.:PAI 01 002260
Molecular Formula : C21H26N10O8
Molecular Weight : 546.5
2,2'-(Methylenebis(azanediyl))bis(1,9-dihydro-6H-purin-6-one)
Catalogue No.:PAI 01 002270
Molecular Formula : C11H10N10O2
Molecular Weight : 314.27
2-((6-Oxo-2-((((6-oxo-6,9-dihydro-1H-purin-2-yl)amino)methyl)amino)-1,6-dihydro-9H-purin-9-yl)methoxy)ethyl acetate
Catalogue No.:PAI 01 002280
Molecular Formula : C16H18N10O5
Molecular Weight : 430.39
9-((2-Hydroxyethoxy)methyl)-2-((((6-oxo-6,9-dihydro-1H-purin-2-yl)amino)methyl)amino)-1,9-dihydro-6H-purin-6-one
Catalogue No.:PAI 01 002290
Molecular Weight : 388.35
2-((6-Oxo-2-((((6-oxo-6,9-dihydro-1H-purin-2-yl)amino)methyl)amino)-1,6-dihydro-9H-purin-9-yl)methoxy)ethyl (tert-butoxycarbonyl)-L-valinate
Catalogue No.:PAI 01 002300
Molecular Formula : C24H33N11O7
Molecular Weight : 587.6
3',5',N2-Tri-O-acetyl 2'-Deoxyguanosine
Catalogue No.:PAI 01 002310
Molecular Formula : C16H19N5O7
Molecular Weight : 393.36
(2R,3S,5R)-5-(2-Acetamido-6-(2-(trimethylsilyl)ethoxy)-9H-purin-9-yl)-2-(acetoxymethyl)tetrahydrofuran-3-yl Acetate
Catalogue No.:PAI 01 002320
Molecular Formula : C21H31N5O7Si
Molecular Weight : 493.59
(2R,3S,5R)-5-(2-Amino-6-(2-(trimethylsilyl)ethoxy)-9H-purin-9-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol
Catalogue No.:PAI 01 002330
Molecular Formula : C15H25N5O4Si
Molecular Weight : 367.48
(2R,3S,5R)-5-(2-Fluoro-6-(2-(trimethylsilyl)ethoxy)-9H-purin-9-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol
Catalogue No.:PAI 01 002340
Molecular Formula : C15H23FN4O4Si
Molecular Weight : 370.46
(2S,3R,5S)-5-(2-((((9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-6-(2-(trimethylsilyl)ethoxy)-9H-purin-2-yl)amino)methyl)amino)-6-(2-(trimethylsilyl)ethoxy)-9H-purin-9-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol
Catalogue No.:PAI 01 002350
Molecular Formula : C31H50N10O8Si2
Molecular Weight : 746.97
9-Acetyl-2-amino-1,9-dihydro-6H-purin-6-one
Catalogue No.:PA 01 20790
Molecular Formula : C7H7N5O2
Molecular Weight : 193.17
N2-Acetylguanine
Catalogue No.:PA 01 20800
N-(9-((2-((2-Acetamido-6-oxo-1,6-dihydro-7H-purin-7-yl)methoxy)ethoxy)methyl)-6-oxo-6,9-dihydro-1H-purin-2-yl)acetamide
Catalogue No.:PA 01 20810
Molecular Weight : 472.42
N,N'-[1,2-Ethanediylbis[oxymethylene(1,6-dihydro-6-oxo-9H-purine-9,2-diyl)]]bisacetamide
Catalogue No.:PA 01 20820
2-(2-Acetamido-6-oxo-1,6-dihydro-9H-purin-9-yl)ethyl Acetate
Catalogue No.:PA 01 20830
Molecular Formula : C11H13N5O4
Molecular Weight : 279.26
1-((2-Hydroxyethoxy)methyl)-7-imino-1,3,6,8-tetraazaspiro[4.4]nonane-2,4,9-trione
Catalogue No.:PA 01 20840
Molecular Formula : C8H11N5O5
Molecular Weight : 257.21
5-(((2-Hydroxyethoxy)methyl)amino)-2-imino-2,3-dihydro-4H-imidazol-4-one
Catalogue No.:PA 01 20850
Molecular Formula : C6H10N4O3
Molecular Weight : 186.17
5,5-Diamino-4-(((2-hydroxyethoxy)methyl)amino)oxazol-2(5H)-one
Catalogue No.:PA 01 20860
Molecular Formula : C6H12N4O4
Molecular Weight : 204.19
2,5-Diamino-6-(hydroxyamino)pyrimidin-4(3H)-one
Catalogue No.:PA 01 20870
Molecular Formula : C4H7N5O2
Molecular Weight : 157.13
Catalogue No.:PAI 01 002360
Molecular Weight : 104.11
tert-Butyl (9-((2-hydroxyethoxy)methyl)-6-oxo-6,9-dihydro-1H-purin-2-yl)carbamate
Catalogue No.:PAI 01 002370
Molecular Formula : C13H19N5O5
Molecular Weight : 325.33
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