thalidomide and its Impurities
An immunomodulatory drug used for treatment of multiple myeloma. Reference standards of Thalidomide API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
tert-Butyl 3-((4-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindoline-5-carbonyl)piperazin-1-yl)methyl)pyrrolidine-1-carboxylate
tert-Butyl 3-((4-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindoline-5-carbonyl)piperazin-1-yl)methyl)pyrrolidine-1-carboxylate
Catalogue No.:PA PRO 0232000175
CAS :
NA
Molecular Formula : C28H35N5O7
Molecular Weight : 553.62
tert-Butyl 4-((1-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindoline-5-carbonyl)pyrrolidin-3-yl)oxy)piperidine-1-carboxylate
tert-Butyl 4-((1-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindoline-5-carbonyl)pyrrolidin-3-yl)oxy)piperidine-1-carboxylate
Catalogue No.:PA PRO 0232000176
CAS :
NA
Molecular Formula : C28H34N4O8
Molecular Weight : 554.6
tert-Butyl 4-(2-(1-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindoline-5-carbonyl)piperidin-4-yl)ethyl)piperazine-1-carboxylate
tert-Butyl 4-(2-(1-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindoline-5-carbonyl)piperidin-4-yl)ethyl)piperazine-1-carboxylate
Catalogue No.:PA PRO 0232000177
CAS :
NA
Molecular Formula : C30H39N5O7
Molecular Weight : 581.67
tert-Butyl 1-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-5-yl)-1-oxo-5,8,11,14-tetraoxa-2-azahexadecan-16-oate
tert-Butyl 1-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-5-yl)-1-oxo-5,8,11,14-tetraoxa-2-azahexadecan-16-oate
Catalogue No.:PA PRO 0232000178
CAS :
NA
Molecular Formula : C28H37N3O11
Molecular Weight : 591.61
Benzyl 1-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-5-yl)-1-oxo-5,8,11,14-tetraoxa-2-azahexadecan-16-oate
Benzyl 1-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-5-yl)-1-oxo-5,8,11,14-tetraoxa-2-azahexadecan-16-oate
Catalogue No.:PA PRO 0232000179
CAS :
NA
Molecular Formula : C31H35N3O11
Molecular Weight : 625.63
Benzyl 1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oate
Benzyl 1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oate
Catalogue No.:PA PRO 0232000180
CAS :
NA
Molecular Formula : C32H39N3O10
Molecular Weight : 625.68
tert-Butyl (1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)-1-oxo-5,8,11,14,17,20,23-heptaoxa-2-azapentacosan-25-yl)carbamate
tert-Butyl (1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)-1-oxo-5,8,11,14,17,20,23-heptaoxa-2-azapentacosan-25-yl)carbamate
Catalogue No.:PA PRO 0232000182
CAS :
NA
Molecular Formula : C35H54N4O13
Molecular Weight : 738.83
tert-Butyl (1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)-1-oxo-5,8,11,14,17,20,23,26,29-nonaoxa-2-azahentriacontan-31-yl)carbamate
tert-Butyl (1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)-1-oxo-5,8,11,14,17,20,23,26,29-nonaoxa-2-azahentriacontan-31-yl)carbamate
Catalogue No.:PA PRO 0232000183
CAS :
NA
Molecular Formula : C39H62N4O15
Molecular Weight : 826.94
2-(2,6-Dioxopiperidin-3-yl)-1-oxo-N-(1-phenyl-2,5,8,11,14-pentaoxahexadecan-16-yl)isoindoline-4-carboxamide
2-(2,6-Dioxopiperidin-3-yl)-1-oxo-N-(1-phenyl-2,5,8,11,14-pentaoxahexadecan-16-yl)isoindoline-4-carboxamide
Catalogue No.:PA PRO 0232000184
CAS :
NA
Molecular Formula : C31H39N3O9
Molecular Weight : 597.67
tert-Butyl 1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)-1-oxo-5,8,11,14,17-pentaoxa-2-azaicosan-20-oate
tert-Butyl 1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)-1-oxo-5,8,11,14,17-pentaoxa-2-azaicosan-20-oate
Catalogue No.:PA PRO 0232000185
CAS :
NA
Molecular Formula : C31H45N3O11
Molecular Weight : 635.71
tert-Butyl 3-((1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)piperidin-4-yl)oxy)pyrrolidine-1-carboxylate
tert-Butyl 3-((1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)piperidin-4-yl)oxy)pyrrolidine-1-carboxylate
Catalogue No.:PA PRO 0232000186
CAS :
NA
Molecular Formula : C28H36N4O7
Molecular Weight : 540.62
tert-Butyl 4-((1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)piperidin-4-yl)oxy)piperidine-1-carboxylate
tert-Butyl 4-((1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)piperidin-4-yl)oxy)piperidine-1-carboxylate
Catalogue No.:PA PRO 0232000187
CAS :
NA
Molecular Formula : C29H38N4O7
Molecular Weight : 554.64
tert-Butyl (1-((1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)piperidin-4-yl)methyl)piperidin-4-yl)carbamate
tert-Butyl (1-((1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)piperidin-4-yl)methyl)piperidin-4-yl)carbamate
Catalogue No.:PA PRO 0232000188
CAS :
NA
Molecular Formula : C30H41N5O6
Molecular Weight : 567.69
tert-Butyl (1-(1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)piperidin-4-yl)azetidin-3-yl)carbamate
tert-Butyl (1-(1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)piperidin-4-yl)azetidin-3-yl)carbamate
Catalogue No.:PA PRO 0232000189
CAS :
NA
Molecular Formula : C27H35N5O6
Molecular Weight : 525.61
tert-Butyl (1'-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)-[1,4'-bipiperidin]-4-yl)carbamate
tert-Butyl (1'-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)-[1,4'-bipiperidin]-4-yl)carbamate
Catalogue No.:PA PRO 0232000190
CAS :
NA
Molecular Formula : C29H39N5O6
Molecular Weight : 553.66
tert-Butyl 4-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carboxamido)-[1,4'-bipiperidine]-1'-carboxylate
tert-Butyl 4-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carboxamido)-[1,4'-bipiperidine]-1'-carboxylate
Catalogue No.:PA PRO 0232000191
CAS :
NA
Molecular Formula : C29H39N5O6
Molecular Weight : 553.66
tert-Butyl 3-(4-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)piperazin-1-yl)azetidine-1-carboxylate
tert-Butyl 3-(4-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)piperazin-1-yl)azetidine-1-carboxylate
Catalogue No.:PA PRO 0232000192
CAS :
NA
Molecular Formula : C26H33N5O6
Molecular Weight : 511.58
tert-Butyl 4-(4-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)piperazin-1-yl)piperidine-1-carboxylate
tert-Butyl 4-(4-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)piperazin-1-yl)piperidine-1-carboxylate
Catalogue No.:PA PRO 0232000193
CAS :
NA
Molecular Formula : C28H37N5O6
Molecular Weight : 539.63
tert-Butyl 4-(1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)piperidin-4-yl)piperazine-1-carboxylate
tert-Butyl 4-(1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)piperidin-4-yl)piperazine-1-carboxylate
Catalogue No.:PA PRO 0232000194
CAS :
NA
Molecular Formula : C28H37N5O6
Molecular Weight : 539.63
tert-Butyl 3-((4-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)piperazin-1-yl)methyl)pyrrolidine-1-carboxylate
tert-Butyl 3-((4-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)piperazin-1-yl)methyl)pyrrolidine-1-carboxylate
Catalogue No.:PA PRO 0232000195
CAS :
NA
Molecular Formula : C28H37N5O6
Molecular Weight : 539.63
tert-Butyl 4-((1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)pyrrolidin-3-yl)oxy)piperidine-1-carboxylate
tert-Butyl 4-((1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)pyrrolidin-3-yl)oxy)piperidine-1-carboxylate
Catalogue No.:PA PRO 0232000196
CAS :
NA
Molecular Formula : C28H36N4O7
Molecular Weight : 540.62
tert-Butyl 4-(2-(1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)piperidin-4-yl)ethyl)piperazine-1-carboxylate
tert-Butyl 4-(2-(1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-4-carbonyl)piperidin-4-yl)ethyl)piperazine-1-carboxylate
Catalogue No.:PA PRO 0232000197
CAS :
NA
Molecular Formula : C30H41N5O6
Molecular Weight : 567.69
tert-Butyl 1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)-1-oxo-5,8,11,14-tetraoxa-2-azahexadecan-16-oate
tert-Butyl 1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)-1-oxo-5,8,11,14-tetraoxa-2-azahexadecan-16-oate
Catalogue No.:PA PRO 0232000198
CAS :
NA
Molecular Formula : C28H39N3O10
Molecular Weight : 577.63
Benzyl 1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)-1-oxo-5,8,11,14-tetraoxa-2-azahexadecan-16-oate
Benzyl 1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)-1-oxo-5,8,11,14-tetraoxa-2-azahexadecan-16-oate
Catalogue No.:PA PRO 0232000199
CAS :
NA
Molecular Formula : C31H37N3O10
Molecular Weight : 611.65
Benzyl 1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-5-yl)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oate
Benzyl 1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-5-yl)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oate
Catalogue No.:PA PRO 0232000200
CAS :
NA
Molecular Formula : C32H39N3O10
Molecular Weight : 625.68
tert-Butyl (1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-5-yl)-1-oxo-5,8,11,14,17,20,23-heptaoxa-2-azapentacosan-25-yl)carbamate
tert-Butyl (1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-5-yl)-1-oxo-5,8,11,14,17,20,23-heptaoxa-2-azapentacosan-25-yl)carbamate
Catalogue No.:PA PRO 0232000201
CAS :
NA
Molecular Formula : C35H54N4O13
Molecular Weight : 738.83
tert-Butyl (1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-5-yl)-1-oxo-5,8,11,14,17,20,23,26,29-nonaoxa-2-azahentriacontan-31-yl)carbamate
tert-Butyl (1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-5-yl)-1-oxo-5,8,11,14,17,20,23,26,29-nonaoxa-2-azahentriacontan-31-yl)carbamate
Catalogue No.:PA PRO 0232000202
CAS :
NA
Molecular Formula : C39H62N4O15
Molecular Weight : 826.94
2-(2,6-Dioxopiperidin-3-yl)-1-oxo-N-(1-phenyl-2,5,8,11,14-pentaoxahexadecan-16-yl)isoindoline-5-carboxamide
2-(2,6-Dioxopiperidin-3-yl)-1-oxo-N-(1-phenyl-2,5,8,11,14-pentaoxahexadecan-16-yl)isoindoline-5-carboxamide
Catalogue No.:PA PRO 0232000203
CAS :
NA
Molecular Formula : C31H39N3O9
Molecular Weight : 597.67
tert-Butyl 1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-5-yl)-1-oxo-5,8,11,14,17-pentaoxa-2-azaicosan-20-oate
tert-Butyl 1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-5-yl)-1-oxo-5,8,11,14,17-pentaoxa-2-azaicosan-20-oate
Catalogue No.:PA PRO 0232000204
CAS :
NA
Molecular Formula : C31H45N3O11
Molecular Weight : 635.71
tert-Butyl 3-((1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)piperidin-4-yl)oxy)pyrrolidine-1-carboxylate
tert-Butyl 3-((1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)piperidin-4-yl)oxy)pyrrolidine-1-carboxylate
Catalogue No.:PA PRO 0232000205
CAS :
NA
Molecular Formula : C28H36N4O7
Molecular Weight : 540.62
tert-Butyl 4-((1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)piperidin-4-yl)oxy)piperidine-1-carboxylate
tert-Butyl 4-((1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)piperidin-4-yl)oxy)piperidine-1-carboxylate
Catalogue No.:PA PRO 0232000206
CAS :
NA
Molecular Formula : C29H38N4O7
Molecular Weight : 554.64
tert-Butyl (1-((1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)piperidin-4-yl)methyl)piperidin-4-yl)carbamate
tert-Butyl (1-((1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)piperidin-4-yl)methyl)piperidin-4-yl)carbamate
Catalogue No.:PA PRO 0232000207
CAS :
NA
Molecular Formula : C30H41N5O6
Molecular Weight : 567.69
tert-Butyl (1-(1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)piperidin-4-yl)azetidin-3-yl)carbamate
tert-Butyl (1-(1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)piperidin-4-yl)azetidin-3-yl)carbamate
Catalogue No.:PA PRO 0232000208
CAS :
NA
Molecular Formula : C27H35N5O6
Molecular Weight : 525.61
tert-Butyl (1'-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)-[1,4'-bipiperidin]-4-yl)carbamate
tert-Butyl (1'-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)-[1,4'-bipiperidin]-4-yl)carbamate
Catalogue No.:PA PRO 0232000209
CAS :
NA
Molecular Formula : C29H39N5O6
Molecular Weight : 553.66
tert-Butyl 4-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carboxamido)-[1,4'-bipiperidine]-1'-carboxylate
tert-Butyl 4-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carboxamido)-[1,4'-bipiperidine]-1'-carboxylate
Catalogue No.:PA PRO 0232000210
CAS :
NA
Molecular Formula : C29H39N5O6
Molecular Weight : 553.66
tert-Butyl 3-(4-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)piperazin-1-yl)azetidine-1-carboxylate
tert-Butyl 3-(4-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)piperazin-1-yl)azetidine-1-carboxylate
Catalogue No.:PA PRO 0232000211
CAS :
NA
Molecular Formula : C26H33N5O6
Molecular Weight : 511.58
tert-Butyl 4-(4-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)piperazin-1-yl)piperidine-1-carboxylate
tert-Butyl 4-(4-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)piperazin-1-yl)piperidine-1-carboxylate
Catalogue No.:PA PRO 0232000212
CAS :
NA
Molecular Formula : C28H37N5O6
Molecular Weight : 539.63
tert-Butyl 4-(1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)piperidin-4-yl)piperazine-1-carboxylate
tert-Butyl 4-(1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)piperidin-4-yl)piperazine-1-carboxylate
Catalogue No.:PA PRO 0232000213
CAS :
NA
Molecular Formula : C28H37N5O6
Molecular Weight : 539.63
tert-Butyl 3-((4-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)piperazin-1-yl)methyl)pyrrolidine-1-carboxylate
tert-Butyl 3-((4-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)piperazin-1-yl)methyl)pyrrolidine-1-carboxylate
Catalogue No.:PA PRO 0232000214
CAS :
NA
Molecular Formula : C28H37N5O6
Molecular Weight : 539.63
tert-Butyl 4-((1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)pyrrolidin-3-yl)oxy)piperidine-1-carboxylate
tert-Butyl 4-((1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)pyrrolidin-3-yl)oxy)piperidine-1-carboxylate
Catalogue No.:PA PRO 0232000215
CAS :
NA
Molecular Formula : C28H36N4O7
Molecular Weight : 540.62
tert-Butyl 4-(2-(1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)piperidin-4-yl)ethyl)piperazine-1-carboxylate
tert-Butyl 4-(2-(1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carbonyl)piperidin-4-yl)ethyl)piperazine-1-carboxylate
Catalogue No.:PA PRO 0232000216
CAS :
NA
Molecular Formula : C30H41N5O6
Molecular Weight : 567.69
tert-Butyl 1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-5-yl)-1-oxo-5,8,11,14-tetraoxa-2-azahexadecan-16-oate
tert-Butyl 1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-5-yl)-1-oxo-5,8,11,14-tetraoxa-2-azahexadecan-16-oate
Catalogue No.:PA PRO 0232000217
CAS :
NA
Molecular Formula : C28H39N3O10
Molecular Weight : 577.63
Benzyl 1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-5-yl)-1-oxo-5,8,11,14-tetraoxa-2-azahexadecan-16-oate
Benzyl 1-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-5-yl)-1-oxo-5,8,11,14-tetraoxa-2-azahexadecan-16-oate
Catalogue No.:PA PRO 0232000218
CAS :
NA
Molecular Formula : C31H37N3O10
Molecular Weight : 611.65
