ibrutinib and its Impurities
Ibrutinib is used to treat chronic lymphocytic leukemia Waldenström's macroglobulinemia, and as a second-line treatment for mantle cell lymphoma, marginal zone lymphoma, and chronic graft vs host disease. It is a small molecule drug. Reference standards of Ibrutinib API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
1,3-bis((R)-3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propan-1-one
1,3-bis((R)-3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propan-1-one
Catalogue No.:PA 09 27510
CAS :
1987905-93-0
Molecular Formula : C47H46N12O3
Molecular Weight : 826.95
(R)-3-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-oxopropyl Acrylate
(R)-3-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-oxopropyl Acrylate
Catalogue No.:PA 09 27520
CAS :
2244619-11-0
Molecular Formula : C28H28N6O4
Molecular Weight : 512.56
1-[(3R)-3-[4-Amino-3-(4-phenoxyphenyl)pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidyl]-3-[[(1R)-3-(4-phenoxyphenyl)-1-(1-prop-2-enoyl-3-piperidyl)pyrazolo[3,4-d]pyrimidin-4-yl]amino]propan-1-one
1-[(3R)-3-[4-Amino-3-(4-phenoxyphenyl)pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidyl]-3-[[(1R)-3-(4-phenoxyphenyl)-1-(1-prop-2-enoyl-3-piperidyl)pyrazolo[3,4-d]pyrimidin-4-yl]amino]propan-1-one
Catalogue No.:PA 09 27530
CAS :
2031255-23-7
Molecular Formula : C50H48N12O4
Molecular Weight : 880.99
(E)-1-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-hydroxyprop-2-en-1-one
(E)-1-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-hydroxyprop-2-en-1-one
Catalogue No.:PA 09 27570
CAS :
NA
Molecular Formula : C25H24N6O3
Molecular Weight : 456.5
Namino-{3-[(R)-1-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl]-propionyl} Ibrutinib
Namino-{3-[(R)-1-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl]-propionyl} Ibrutinib
Catalogue No.:PA 09 27580
CAS :
NA
Molecular Formula : C50H48N12O4
Molecular Weight : 880.99
(R)-tert-Butyl 3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate
(R)-tert-Butyl 3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate
Catalogue No.:PAI 09 007030
CAS :
1022150-11-3
Molecular Formula : C27H30N6O3
Molecular Weight : 486.58
Ethyl (R)-3-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propanoate
Ethyl (R)-3-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propanoate
Catalogue No.:PAI 09 007040
CAS :
NA
Molecular Formula : C27H30N6O3
Molecular Weight : 486.58
(R)-3-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propanoic Acid
(R)-3-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propanoic Acid
Catalogue No.:PAI 09 007050
CAS :
NA
Molecular Formula : C25H26N6O3
Molecular Weight : 458.52
Methyl (R)-3-((1-(1-acryloylpiperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)amino)propanoate
Methyl (R)-3-((1-(1-acryloylpiperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)amino)propanoate
Catalogue No.:PAI 09 007060
CAS :
NA
Molecular Formula : C29H30N6O4
Molecular Weight : 526.60
1-((R)-3-(4-((3-((S)-3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-oxopropyl)amino)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one
1-((R)-3-(4-((3-((S)-3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-oxopropyl)amino)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one
Catalogue No.:PA 09 27600
CAS :
NA
Molecular Formula : C50H48N12O4
Molecular Weight : 881.01
(R)-3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propan-1-one
(R)-3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propan-1-one
Catalogue No.:PA 09 27610
CAS :
NA
Molecular Formula : C42H37N11O3
Molecular Weight : 743.83
(R)-1-(3-(4-Hydroxy-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one
(R)-1-(3-(4-Hydroxy-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one
Catalogue No.:PA 09 27630
CAS :
NA
Molecular Formula : C25H23N5O3
Molecular Weight : 441.49
(R)-1-(1-Acryloylpiperidin-3-yl)-4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine 2-oxide
(R)-1-(1-Acryloylpiperidin-3-yl)-4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine 2-oxide
Catalogue No.:PA 09 27640
CAS :
NA
Molecular Formula : C25H24N6O3
Molecular Weight : 456.51
1-((R)-3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-((S)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propan-1-one
1-((R)-3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-((S)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propan-1-one
Catalogue No.:PA 09 27650
CAS :
1288338-97-5
Molecular Formula : C47H46N12O3
Molecular Weight : 826.97
N-(1-(1-Acryloylpiperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-3-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propanamide
N-(1-(1-Acryloylpiperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-3-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propanamide
Catalogue No.:PA 09 27670
CAS :
2171352-31-9
Molecular Formula : C50H48N12O4
Molecular Weight : 881.01
(R)-4-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carbonyl)pent-4-enoic Acid
(R)-4-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carbonyl)pent-4-enoic Acid
Catalogue No.:PA 09 27680
CAS :
2052279-48-6
Molecular Formula : C28H28N6O4
Molecular Weight : 512.57
1-((R)-3-(5-(3-((S)-3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-oxopropyl)-4-imino-3-(4-phenoxyphenyl)-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one
1-((R)-3-(5-(3-((S)-3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-oxopropyl)-4-imino-3-(4-phenoxyphenyl)-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one
Catalogue No.:PA 09 27690
CAS :
NA
Molecular Formula : C50H48N12O4
Molecular Weight : 881.01
(R)-1-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)ethan-1-one
(R)-1-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)ethan-1-one
Catalogue No.:PA 09 0271002
CAS :
1288338-95-3
Molecular Formula : C24H24N6O2
Molecular Weight : 428.5
(R)-1-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-chloropropan-1-one
(R)-1-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-chloropropan-1-one
Catalogue No.:PA 09 0271003
CAS :
1288338-96-4
Molecular Formula : C25H25ClN6O2
Molecular Weight : 476.97
(R)-N-(3-(4-Phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-1,1,1-triphenyl-l5-phosphanimine
(R)-N-(3-(4-Phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-1,1,1-triphenyl-l5-phosphanimine
Catalogue No.:PA 09 0271004
CAS :
NA
Molecular Formula : C40H35N6OP
Molecular Weight : 646.73
(R)-1-(3-(3-(4-Phenoxyphenyl)-4-((triphenyl-l5-phosphanylidene)amino)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one
(R)-1-(3-(3-(4-Phenoxyphenyl)-4-((triphenyl-l5-phosphanylidene)amino)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one
Catalogue No.:PA 09 0271005
CAS :
NA
Molecular Formula : C43H37N6O2P
Molecular Weight : 700.78
1-((S)-3-(2-(3-((R)-3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-oxopropyl)-4-imino-3-(4-phenoxyphenyl)-2,4-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one
1-((S)-3-(2-(3-((R)-3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-oxopropyl)-4-imino-3-(4-phenoxyphenyl)-2,4-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one
Catalogue No.:PA 09 0271006
CAS :
2540665-98-1
Molecular Formula : C50H48N12O4
Molecular Weight : 881.01
(R)-3-(4-Phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine Dihydrochloride
(R)-3-(4-Phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine Dihydrochloride
Catalogue No.:PA 09 0271007
CAS :
1701403-10-2
Molecular Formula : C22H24Cl2N6O
Molecular Weight : 459.38
1-((R)-3-(5-(3-((R)-3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-oxopropyl)-4-imino-3-(4-phenoxyphenyl)-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one
1-((R)-3-(5-(3-((R)-3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-oxopropyl)-4-imino-3-(4-phenoxyphenyl)-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one
Catalogue No.:PA 09 0271012
CAS :
2417548-76-4
Molecular Formula : C50H48N12O4
Molecular Weight : 881.01
1-((R)-3-(4-Amino-3-(4-(phenoxy-d5)phenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-2,3-dihydroxypropan-1-one
1-((R)-3-(4-Amino-3-(4-(phenoxy-d5)phenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-2,3-dihydroxypropan-1-one
Catalogue No.:PA STI 088988
CAS :
2068022-09-1
Molecular Formula : C25H21D5N6O4
Molecular Weight : 479.55
1,1'-(((Oxybis(4,1-phenylene))bis(4-amino-1H-pyrazolo[3,4-d]pyrimidine-3,1-diyl))bis(piperidine-3,1-diyl))bis(prop-2-en-1-one)
1,1'-(((Oxybis(4,1-phenylene))bis(4-amino-1H-pyrazolo[3,4-d]pyrimidine-3,1-diyl))bis(piperidine-3,1-diyl))bis(prop-2-en-1-one)
Catalogue No.:PA 09 0271011
CAS :
NA
Molecular Formula : C38H38N12O3
Molecular Weight : 710.8
(R)-8-(1-Acryloylpiperidin-3-yl)-10-(4-phenoxyphenyl)-3,4-dihydropyrazolo[4,3-e]pyrimido[1,2-c]pyrimidin-2(8H)-one
(R)-8-(1-Acryloylpiperidin-3-yl)-10-(4-phenoxyphenyl)-3,4-dihydropyrazolo[4,3-e]pyrimido[1,2-c]pyrimidin-2(8H)-one
Catalogue No.:PA 09 0271014
CAS :
1917333-91-5
Molecular Formula : C28H26N6O3
Molecular Weight : 494.56
(S)-8-(1-Acryloylpiperidin-3-yl)-10-(4-phenoxyphenyl)-3,4-dihydropyrazolo[4,3-e]pyrimido[1,2-c]pyrimidin-2(8H)-one
(S)-8-(1-Acryloylpiperidin-3-yl)-10-(4-phenoxyphenyl)-3,4-dihydropyrazolo[4,3-e]pyrimido[1,2-c]pyrimidin-2(8H)-one
Catalogue No.:PA 09 0271015
CAS :
2417548-77-5
Molecular Formula : C28H26N6O3
Molecular Weight : 494.56
(R)-1-(1-Acryloylpiperidin-3-yl)-4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine 7-oxide
(R)-1-(1-Acryloylpiperidin-3-yl)-4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine 7-oxide
Catalogue No.:PA 09 0271017
CAS :
2052279-49-7
Molecular Formula : C25H24N6O3
Molecular Weight : 456.51
N-(1-((R)-1-Acryloylpiperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-3-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propanamide
N-(1-((R)-1-Acryloylpiperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-3-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propanamide
Catalogue No.:PA 09 0271018
CAS :
2417548-83-3
Molecular Formula : C50H48N12O4
Molecular Weight : 881.01
