An antiretroviral medication, used to treat HIV/AIDS in combination with other medicines. Ritonavir works as an inhibitor of HIV protease that interferes with the reproductive cycle of HIV. Reference standards of Ritonavir API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
Ritonavir
Catalogue No.:PA 18 30000
CAS :
Molecular Formula : C37H48N6O5S2
Molecular Weight : 720.94
(2S)-3-Methyl-2-(((methyl((2-(1-methylethyl)-1,3-thiazol-4-yl)methyl)amino)carbonyl)amino)butanoic Acid
Catalogue No.:PA 18 30010
Molecular Formula : C14H23N3O3S
Molecular Weight : 313.42
1,3-Thiazol-5-ylmethyl ((1S,2S,4S)-4-(((2S)-2-amino3-methylbutanoyl)amino)-2-hydroxy-5-phenyl-1- (phenylmethyl)pentyl)carbamate
Catalogue No.:PA 18 30020
Molecular Formula : C28H36N4O4S
Molecular Weight : 524.67
Thiazol-5-ylmethyl [(1S,2S,4S)-4-(acetylamino)-1-benzyl-2-hydroxy-5-phenylpentyl]carbamate
Catalogue No.:PA 18 30030
Molecular Formula : C25H29N3O4S
Molecular Weight : 467.58
Hydroxy Ritonavir
Catalogue No.:PA 18 30050
Molecular Formula : C37H48N6O6S2
Molecular Weight : 736.94
1,3-thiazol-5-ylmethyl ((1S,2S,4S)-2-hydroxy-4-((4S)-4- (1-methylethyl)-2,5-dioxoimidazolidin-1-yl)-5-phenyl-1- (phenylmethyl)pentyl)carbamate
Catalogue No.:PA 18 30060
Molecular Formula : C29H34N4O5S
Molecular Weight : 550.67
Ritonavir Hydroperoxide
Catalogue No.:PA 18 30070
Molecular Formula : C37H48N6O7S2
Molecular Weight : 752.94
Thiazol-5-ylmethyl (4S,5S)-4-benzyl-5-[(2S)-2-[(4S)-4-(1-methylethyl)-2,5-dioxoimidazolidin-1-yl]-3-phenylpropyl]-2-oxooxazolidine-3-carboxylate
Catalogue No.:PA 18 30080
Molecular Formula : C30H32N4O6S
Molecular Weight : 576.67
2-Desisopropyl-2-ethyl Ritonavir
Catalogue No.:PA 18 30090
Molecular Formula : C36H46N6O5S2
Molecular Weight : 706.92
Thiazol-5-ylmethyl (1S,2S,4S)-1-benzyl-2-hydroxy-4-[[(2-methylpropoxy)carbonyl]amino]-5-phenylpentyl]carbamate
Catalogue No.:PA 18 30110
Molecular Formula : C28H35N3O5S
Molecular Weight : 525.66
(2S)-3-Methyl-2-(((methyl((2-(1-methylethyl)-1,3-thiazol4-yl)methyl)amino)carbonyl)amino)-N-((1S)-2-((4S,5S)-2-oxo-4-(phenylmethyl)-1,3-oxazolidin-5-yl)-1-(phenylmethyl)ethyl)butanamide
Catalogue No.:PA 18 30120
Molecular Formula : C33H43N5O4S
Molecular Weight : 605.79
Ritonavir Aminoalcohol Urea
Catalogue No.:PA 18 30160
Molecular Formula : C47H52N6O7S2
Molecular Weight : 877.08
Thiazol-5-ylmethyl [(1S,2R,4R)-1-benzyl-2-hydroxy-4-[[(2S)-3-methyl-2-[[methyl[[2-(1-methylethyl)thiazol-4-yl]methyl]carbamoyl]amino]butanoyl]amino]-5-phenylpentyl]carbamate
Catalogue No.:PA 18 30170
5-Epimer Ritonavir
Catalogue No.:PA 18 30180
Thiazol-5-ylmethyl [(1S,2S,4S)-1-benzyl-4-[[(2S)-2-[[[(1S,3S,4S)-1-benzyl-3-hydroxy-5-phenyl-4-[[(thiazol-5-ylmethoxy)carbonyl]amino]pentyl]carbamoyl]amino]-3-methylbutanoyl]amino]-2-hydroxy-5-phenylpentyl]carbamate
Catalogue No.:PA 18 30190
Molecular Formula : C52H61N7O8S2
Molecular Weight : 976.21
(1S,3S)-3-[[(2S)-3-Methyl-2-[[methyl[[2-(1-methylethyl)thiazol-4-yl]methyl]carbamoyl]amino]butanoyl]amino]-4-phenyl-1-[(1S)-2-phenyl-1-[[(thiazol-5-ylmethoxy)carbonyl]amino]ethyl]butyl (2S)-3-methyl-2-[[methyl[[2-(1-methylethyl)thiazol-4-yl]methyl]carbamoyl]amino]butanoate
Catalogue No.:PA 18 30210
Molecular Formula : C51H69N9O7S3
Molecular Weight : 1016.34
Ritonavir Geo-isomer
Catalogue No.:PA 18 30510
Ritonavir R-Isomer
Catalogue No.:PA 18 30520
Mixture of Hydroxyritonavir, Hydantoin aminoalcohol, Ritonavir and 4-hydroxy Isomer
Catalogue No.:PA 18 30530
Molecular Formula : NA
Molecular Weight : NA
(3S,6S,8S,9S)-8-Hydroxy-3-(1-methylethyl)-4,11-dioxo-6,9-bis(phenylmethyl)-13-(5-thiazolyl)-12-oxa-2,5,10-triazatridecanoic Acid 2,3-Dihydroxypropyl Ester
Catalogue No.:PA 18 30540
Molecular Formula : C32H42N4O8S
Molecular Weight : 642.77
N-Methyl-N-[(2-isopropyl-1,1,1,3,3,3-d6]-4-thiazolyl)methyl)amine, Hydrochloride Salt
Catalogue No.:PA STI 062300
Molecular Formula : C8H9D6ClN2S
Molecular Weight : 212.77
N-[[N-Methyl-N-[(2-isopropyl-1,1,1,3,3,3-d6]-4-thiazolyl)methyl)amino]carbonyl-L-valine Carboxylic Acid
Catalogue No.:PA STI 062310
Molecular Formula : C14H17D6N3O3S
Molecular Weight : 319.45
N-[[N-Methyl-N-[(2-isopropyl-1,1,1,3,3,3-d6]-4-thiazolyl)methyl)amino]carbonyl-L-valine Methyl Ester
Catalogue No.:PA STI 062320
Molecular Formula : C15H19D6N3O3S
Molecular Weight : 333.48
Des(isopropylthiazolyl)-N-methyl Ritonavir-d6
Catalogue No.:PA STI 027890
Molecular Formula : C31H35D6N5O5S
Molecular Weight : 601.79
Desthiazolylmethyloxycarbonyl Ritonavir-d6
Catalogue No.:PA STI 029010
Molecular Formula : C32H39D6N5O3S
Molecular Weight : 585.83
Hydroxy Ritonavir-d3
Catalogue No.:PA STI 051570
Molecular Formula : C37H45D3N6O6S2
Molecular Weight : 739.96
Ritonavir-d6
Catalogue No.:PA STI 078200
Molecular Formula : C37H42D6N6O5S2
Molecular Weight : 726.98
Ritonavir-13C3
Catalogue No.:PA STI 078210
Molecular Formula : C3413C3H48N6O5S2
Molecular Weight : 723.92
Tipranavir-d4 β-D-Glucuronide
Catalogue No.:PA STI 083340
Molecular Formula : C37H37D4F3N2O11S
Molecular Weight : 782.81
(R)-Methyl 3-methyl-2-(((4-nitrophenoxy)carbonyl)amino)butanoate
Catalogue No.:PAI 18 008010
Molecular Formula : C13H16N2O6
Molecular Weight : 296.28
(R)-Methyl 2-(3-(2-isopropylthiazol-4-yl)-3-methylureido)-3-methylbutanoate
Catalogue No.:PAI 18 008020
Thiazol-5-ylmethyl [(1S,2S,4S)-1-benzyl-2-hydroxy-5-phenyl-4-[[(thiazol-5-ylmethoxy)carbonyl]amino]pentyl]carbamate
Catalogue No.:PA 18 30040
Molecular Formula : C28H30N4O5S2
Molecular Weight : 566.69
2-Methylpropyl (2S)-3-methyl-2-[[methyl[[2-(1-methylethyl)thiazol-4-yl]methyl]carbamoyl]amino]butanoate
Catalogue No.:PA 18 30130
Molecular Formula : C18H31N3O3S
Molecular Weight : 369.52
Thiazol-5-ylmethyl [(1S,3S,4S)-1-benzyl-3-hydroxy-4-[[(2S)-3-methyl-2-[[methyl[[2-(1-methylethyl)thiazol-4- yl]methyl]carbamoyl]amino]butanoyl]amino]-5-phenylpentyl]carbamate
Catalogue No.:PA 18 30140
Molecular Weight : 720.95
Thiazol-5-ylmethyl [(1S,2R,4S)-1-benzyl-2-hydroxy-4-[[(2S)-3-methyl-2-[[methyl[[2-(1-methylethyl)thiazol-4-yl]methyl]carbamoyl]amino]butanoyl]amino]-5-phenylpentyl]carbamate
Catalogue No.:PA 18 30150
(2S)-N-[(1S,2S,4S)-1-Benzyl-2-hydroxy-4-[[(2S)-3-methyl-2-[[methyl[[2-(1-methylethyl)thiazol-4-yl]methyl]carbamoyl]amino]butanoyl]amino]-5-phenylpentyl]-3-methyl-2-[[methyl[[2-(1-methylethyl)thiazol-4-yl]methyl]carbamoyl]amino]butanamide
Catalogue No.:PA 18 30200
Molecular Formula : C46H66N8O5S2
Molecular Weight : 875.21
Thiazol-5-ylmethyl ((2S,3S,5S)-5-((S)-2-((ethoxycarbonyl)amino)-3-methylbutanamido)-3-hydroxy-1,6-diphenylhexan-2-yl)carbamate
Catalogue No.:PA 18 30550
Molecular Formula : C31H40N4O6S
Molecular Weight : 596.74
4-Nitrophenyl (thiazol-5-ylmethyl) Carbonate
Catalogue No.:PA 18 30560
Molecular Formula : C11H10N2O5S
Molecular Weight : 282.27
Catalogue No.:PA ICRS1421
Molecular Formula :
Catalogue No.:PA IPIPRS 10 13
Ritonavir for peak identification (Y0000706)
Catalogue No.:PA EPY0000706
Ritonavir (Y0000714)
Catalogue No.:PA EPY0000714
Ritonavir (1604803)
Catalogue No.:PA USP1604803
Ritonavir Related Compounds Mixture (1604814)
Catalogue No.:PA USP1604814
5S-2-Amino-5-dibenzylamino-4-oxo-1,6-diphenylhex-2-ene
Catalogue No.:PA 18 30570
Molecular Formula : C32H32N2O
Molecular Weight : 460.61
Mixture of Ureidovaline and N-Deacylvaline Ritonavir
Catalogue No.:PA 18 30580
Molecular Formula : C14H23N3O3S + C28H36N4O4S
Molecular Weight : 313.42 + 524.68
Mixture of BOC-Amino Alcohol and Isobutoxycarbonyl Amino Alcohol
Catalogue No.:PA 18 30590
Molecular Formula : C28H35N3O5S + C28H35N3O5S
Thiazol-5-ylmethyl ((5S,6S,8S,11S,15S,17S,18S)-5,8,15-tribenzyl-6,17-dihydroxy-11-isopropyl-3,10,13-trioxo-19-phenyl-1-(thiazol-5-yl)-2-oxa-4,9,12,14-tetraazanonadecan-18-yl)carbamate
Catalogue No.:PA 18 30600
Molecular Weight : 976.22
Thiazol-5-ylmethyl ((2S,3S,5S)-5-((S)-2-(3,3-dimethylureido)-3-methylbutanamido)-3-hydroxy-1,6-diphenylhexan-2-yl)carbamate
Catalogue No.:PA 18 30620
Molecular Formula : C31H41N5O5S
Molecular Weight : 595.76
Desthiazolylmethyloxycarbonyl Ritonavir
Catalogue No.:PA 18 0301000
Molecular Formula : C32H45N5O3S
Molecular Weight : 579.80
2-Hydroxy-2-methylpropanethioamide
Catalogue No.:PA 18 0301001
Molecular Formula : C4H9NOS
Molecular Weight : 119.18
2-Chloro-5-(chloromethyl)thiazole
Catalogue No.:PA 18 0301002
Molecular Formula : C4H3Cl2NS
Molecular Weight : 168.04
des(Isopropylthiazolyl) Ritonavir
Catalogue No.:PA 18 0301004
Molecular Formula : C30H39N5O5S
Molecular Weight : 581.73
Ritonavir Isoleucine Analog
Catalogue No.:PA 18 0301007
Molecular Formula : C38H50N6O5S2
Molecular Weight : 734.98
Tert-butyl ((2R,4R,5R)-5-amino-4-hydroxy-1,6-diphenylhexan-2-yl)carbamate
Catalogue No.:PA 18 0301008
Molecular Formula : C23H32N2O3
Molecular Weight : 384.52
Tert-butyl ((2R,4R,5S)-5-amino-4-hydroxy-1,6-diphenylhexan-2-yl)carbamate
Catalogue No.:PA 18 0301005
Carbamic acid, [(1R,3S,4S)-4-amino-3-hydroxy-5-phenyl-1-(phenylmethyl)pentyl]-, 1,1-dimethylethyl ester
Catalogue No.:PA 18 0301009
Tert-butyl ((2S,4R,5R)-5-amino-4-hydroxy-1,6-diphenylhexan-2-yl)carbamate
Catalogue No.:PA 18 0301010
N-[(1S,3S,4R)-4-Amino-3-hydroxy-5-phenyl-1-(phenylmethyl)pentyl]-, 1,1-dimethylethyl ester
Catalogue No.:PA 18 0301011
Tert-butyl ((2S,4R,5S)-5-amino-4-hydroxy-1,6-diphenylhexan-2-yl)carbamate
Catalogue No.:PA 18 0301012
Thiazol-5-ylmethyl ((2R,3R,5R)-3-hydroxy-5-((S)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanamido)-1,6-diphenylhexan-2-yl)carbamate
Catalogue No.:PA 18 0301013
Ethyl ((S)-1-(((2S,4S,5S)-4-hydroxy-1,6-diphenyl-5-(((thiazol-5-ylmethoxy)carbonyl)amino)hexan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)carbamate
Catalogue No.:PA 18 0301014
(4S,5S)-5-((S)-2-Amino-3-phenylpropyl)-4-benzyloxazolidin-2-one
Catalogue No.:PAI 18 008021
Molecular Formula : C19H22N2O2
Molecular Weight : 310.4
Thiazol-5-ylmethyl ((2S,3S,5R)-5-((S)-2-((tert-butoxycarbonyl)amino)-3-methylbutanamido)-3-hydroxy-1,6-diphenylhexan-2-yl)carbamate
Catalogue No.:PAI 18 008022
Molecular Formula : C33H44N4O6S
Molecular Weight : 624.8
(((2-(2-Hydroxypropan-2-yl)thiazol-4-yl)methyl)(methyl)carbamoyl)-L-valine
Catalogue No.:PA 18 0301015
Molecular Formula : C14H23N3O4S
Molecular Weight : 329.42
(((2-(2-Hydroperoxypropan-2-yl)thiazol-4-yl)methyl)(methyl)carbamoyl)-L-valine
Catalogue No.:PA 18 0301016
Molecular Formula : C14H23N3O5S
Molecular Weight : 345.41
tert-Butyl ((S)-1-((4S,5S)-4-benzyl-2-oxooxazolidin-5-yl)-3-phenylpropan-2-yl)carbamate
Catalogue No.:PAI 18 008023
Molecular Formula : C24H30N2O4
Molecular Weight : 410.51
Ritonavir-D8
Catalogue No.:PA STI 089118
Molecular Formula : C37H40D8N6O5S2
Molecular Weight : 729
1,1-Dimethylethyl ((1S,3S,4S)-3-hydroxy5-phenyl-1-(phenylmethyl)-4-((((1,3-thiazol-5-ylmethyl)oxy)carbonyl)amino)pentyl)carbamate
Catalogue No.:PA 18 30100
(((2-Isopropylthiazol-4-yl)methyl)(methyl)carbamoyl)-D-valine
Catalogue No.:PA 18 0301003
2S,3S,5S-5-Amino-2-[N-[[(5-thiozolyl)methoxy]carbonyl]amino]-1,6-diphenyl-3-hydroxyhexane
Catalogue No.:PA 18 0301017
Molecular Formula : C23H27N3O3S
Molecular Weight : 425.55
tert-Butyl ((2S,4S,5S)-5-amino-4-hydroxy-1,6-diphenylhexan-2-yl)carbamate Hemisuccinate
Catalogue No.:PA 18 0301018
Molecular Formula : C50H70N4O10
Molecular Weight : 887.13
(2S,3S,5S)-5-Amino-2-(dibenzylamino)-1,6-diphenylhexan-3-ol
Catalogue No.:PA 18 0301019
Molecular Formula : C32H36N2O
Molecular Weight : 464.65
2-Isopropyl-4-[(N-methylamino)methyl]thiazole Hydrochloride
Catalogue No.:PA 18 0301020
Molecular Formula : C8H15ClN2S
Molecular Weight : 206.73
Phenyl (((2-isopropylthiazol-4-yl)methyl)(methyl)carbamoyl)-L-valinate
Catalogue No.:PA 18 0301021
Molecular Formula : C20H27N3O3S
Molecular Weight : 389.51
(((2-Isopropylthiazol-4-yl)methyl)(methyl)carbamoyl)-L-isoleucine
Catalogue No.:PA 18 0301022
Molecular Formula : C15H25N3O3S
Molecular Weight : 327.44
(((2-isopropylthiazol-4-yl)methyl)(methyl)carbamoyl)-L-valine
Catalogue No.:PA 18 0301027
(phenoxycarbonyl)-L-valine
Catalogue No.:PA 18 0301025
Molecular Formula : C12H15NO4
Molecular Weight : 237.26
(S)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)butanoic acid
Catalogue No.:PA 18 0301023
Molecular Formula : C13H21N3O3S
Molecular Weight : 299.39
Bis(thiazol-5-ylmethyl) ((2R,5R)-1,6-diphenylhexane-2,5-diyl)dicarbamate
Catalogue No.:PA 18 0301024
Molecular Formula : C28H30N4O4S2
Molecular Weight : 550.69
tert-butyl ((2R,4S,5R)-5-amino-4-hydroxy-1,6-diphenylhexan-2-yl)carbamate
Catalogue No.:PA 18 0301026
N-[[(4-Nitrophenyl)methoxy]carbonyl]-D-valine
Catalogue No.:PA 18 0301028
Thiazol-5-ylmethyl ((2S,3S,5S)-5-((S)-2-amino-3-methylbutanamido)-3-hydroxy-1,6-diphenylhexan-2-yl)carbamate Hydrochloride
Catalogue No.:PA 18 0300021
Molecular Formula : C28H37ClN4O4S
Molecular Weight : 561.14
Thiazol-5-ylmethyl ((2R,3S,5S)-3-hydroxy-5-((S)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanamido)-1,6-diphenylhexan-2-yl)carbamate
Catalogue No.:PA 18 0301030
1-(2-Isopropylthiazol-4-yl)-N-((2-isopropylthiazol-4-yl)methyl)-N-methylmethanamine
Catalogue No.:PA 18 0301029
Molecular Formula : C15H23N3S2
Molecular Weight : 309.49
Thiazol-5-ylmethyl ((2S,3S,5S)-5-((S)-2-((tert-butoxycarbonyl)amino)-3-methylbutanamido)-3-hydroxy-1,6-diphenylhexan-2-yl)carbamate
Catalogue No.:PAI 18 008024
Methyl(phenyl)carbamic chloride
Catalogue No.:PAI 18 008025
Molecular Formula : C8H8ClNO
Molecular Weight : 169.61
Thiazol-5-ylmethyl ((2S,3S,5S)-3-hydroxy-5-((S)-3-methyl-2-(3-methyl-3-phenylureido)butanamido)-1,6-diphenylhexan-2-yl)carbamate
Catalogue No.:PAI 18 008026
Molecular Formula : C36H43N5O5S
Molecular Weight : 657.83
N,N-Dibenzyl-L-phenylalanine Methyl Ester
Catalogue No.:PAI 18 008027
Molecular Formula : C24H25NO2
Molecular Weight : 359.47
(S)-4-(Dibenzylamino)-3-oxo-5-phenylpentanenitrile
Catalogue No.:PAI 18 008028
Molecular Formula : C25H24N2O
Molecular Weight : 368.48
(S)-2-Amino-N-((2S,4S,5S)-5-(dibenzylamino)-4-hydroxy-1,6-diphenylhexan-2-yl)-3-methylbutanamide
Catalogue No.:PAI 18 008029
Molecular Formula : C37H45N3O2
Molecular Weight : 563.79
(S)-3-((2S,4S,5S)-5-(Dibenzylamino)-4-hydroxy-1,6-diphenylhexan-2-yl)-5-isopropylimidazolidine-2,4-dione
Catalogue No.:PAI 18 008030
Molecular Formula : C38H43N3O3
Molecular Weight : 589.78
(S)-3-((2S,4S,5S)-5-Amino-4-hydroxy-1,6-diphenylhexan-2-yl)-5-isopropylimidazolidine-2,4-dione
Catalogue No.:PAI 18 008031
Molecular Formula : C24H31N3O3
Molecular Weight : 409.53
(S)-3-((S)-1-((4S,5S)-4-Benzyl-2-oxooxazolidin-5-yl)-3-phenylpropan-2-yl)-5-isopropylimidazolidine-2,4-dione
Catalogue No.:PAI 18 008032
Molecular Formula : C25H29N3O4
Molecular Weight : 435.52
Thiazol-5-ylmethyl ((2S,3S,5S)-3-hydroxy-5-((2S)-2-(((2-hydroxypropoxy)carbonyl)amino)-3-methylbutanamido)-1,6-diphenylhexan-2-yl)carbamate
Catalogue No.:PA 18 0301031
Molecular Formula : C32H42N4O7S
Molecular Weight : 626.77
2-Hydroxypropyl (3S)-3-(((2S,4S,5S)-4-hydroxy-1,6-diphenyl-5-(((thiazol-5-ylmethoxy)carbonyl)amino)hexan-2-yl)carbamoyl)-4-methylpentanoate
Catalogue No.:PA 18 0301032
Molecular Formula : C33H43N3O7S
Molecular Weight : 625.78
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