miscellaneous and its Impurities
Miscellaneous Chemicals typically refers to a broad and diverse category of chemical substances that don't neatly fit into more specific classifications like commodity chemicals, specialty chemicals, or fine chemicals. Reference standards of Miscellaneous API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.


tert-Butyl 3-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)methyl)piperidine-1-carboxylate
tert-Butyl 3-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)methyl)piperidine-1-carboxylate
Catalogue No.:PA 27 0029487
CAS :
1092563-71-7
Molecular Formula : C20H34BN3O4
Molecular Weight : 391.32


tert-Butyl 3-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)methyl)pyrrolidine-1-carboxylate
tert-Butyl 3-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)methyl)pyrrolidine-1-carboxylate
Catalogue No.:PA 27 0029488
CAS :
1612175-59-3
Molecular Formula : C19H32BN3O4
Molecular Weight : 377.29


2-((N-Ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)sulfonamido)ethyl acrylate
2-((N-Ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)sulfonamido)ethyl acrylate
Catalogue No.:PA 27 0029500
CAS :
423-82-5
Molecular Formula : C15H12F17NO4S
Molecular Weight : 625.3


(R)-6-Cyclohexyl-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide
(R)-6-Cyclohexyl-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide
Catalogue No.:PA 27 0029554
CAS :
2923008-66-4
Molecular Formula : C16H20N2O4S
Molecular Weight : 336.41


(S)-6-Cyclohexyl-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide
(S)-6-Cyclohexyl-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide
Catalogue No.:PA 27 0029555
CAS :
2923008-65-3
Molecular Formula : C16H20N2O4S
Molecular Weight : 336.41


(R)-6-Cyclohexyl-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-5-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxamide
(R)-6-Cyclohexyl-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-5-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxamide
Catalogue No.:PA 27 0029556
CAS :
2923009-50-9
Molecular Formula : C16H20N2O5S
Molecular Weight : 352.41


(S)-6-Cyclohexyl-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-5-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxamide
(S)-6-Cyclohexyl-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-5-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxamide
Catalogue No.:PA 27 0029557
CAS :
2923009-51-0
Molecular Formula : C16H20N2O5S
Molecular Weight : 352.41


1-Cyclopropyl-4-(3-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine
1-Cyclopropyl-4-(3-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine
Catalogue No.:PA 27 0029558
CAS :
1129542-05-7
Molecular Formula : C19H28BFN2O2
Molecular Weight : 346.25


tert-Butyl (2-(dimethylamino)ethyl)(3-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate
tert-Butyl (2-(dimethylamino)ethyl)(3-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate
Catalogue No.:PA 27 0029560
CAS :
2072142-83-5
Molecular Formula : C21H34BFN2O4
Molecular Weight : 408.32


tert-Butyl (1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidin-3-yl)carbamate
tert-Butyl (1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidin-3-yl)carbamate
Catalogue No.:PA 27 0029562
CAS :
2044280-37-5
Molecular Formula : C20H31BN2O4
Molecular Weight : 374.29


N,N-Dimethyl-1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine-4-carboxamide
N,N-Dimethyl-1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine-4-carboxamide
Catalogue No.:PA 27 0029565
CAS :
1416775-87-5
Molecular Formula : C20H31BN2O3
Molecular Weight : 358.29