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.
Perfluorophenyl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12,15-pentaoxaoctadecan-18-oate
Perfluorophenyl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12,15-pentaoxaoctadecan-18-oate
Catalogue No.:PA 27 0031325
CAS :
1807512-46-4
Molecular Formula : C23H26F5NO9
Molecular Weight : 555.45
Bis(perfluorophenyl) 3,3'-((2-((tert-butoxycarbonyl)amino)propane-1,3-diyl)bis(oxy))dipropionate
Bis(perfluorophenyl) 3,3'-((2-((tert-butoxycarbonyl)amino)propane-1,3-diyl)bis(oxy))dipropionate
Catalogue No.:PA 27 0031470
CAS :
1807521-01-2
Molecular Formula : C26H23F10NO8
Molecular Weight : 667.45
2,5-dioxopyrrolidin-1-yl 3-(2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)ethoxy)propanoate
2,5-dioxopyrrolidin-1-yl 3-(2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)ethoxy)propanoate
Catalogue No.:PA 27 0031337
CAS :
1807521-05-6
Molecular Formula : C24H24N2O7
Molecular Weight : 452.46
tetra-tert-butyl (((1,4-phenylenebis(methylene))bis(azanetriyl))tetrakis(ethane-2,1-diyl))tetracarbamate
tetra-tert-butyl (((1,4-phenylenebis(methylene))bis(azanetriyl))tetrakis(ethane-2,1-diyl))tetracarbamate
Catalogue No.:PA 27 0031471
CAS :
1807521-06-7
Molecular Formula : C36H64N6O8
Molecular Weight : 708.94
Perfluorophenyl 3-(2-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)ethoxy)propanoate
Perfluorophenyl 3-(2-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)ethoxy)propanoate
Catalogue No.:PA 27 0031450
CAS :
1807534-78-6
Molecular Formula : C19H18F5NO7
Molecular Weight : 467.35
2,5-dioxopyrrolidin-1-yl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12,15-pentaoxaoctadecan-18-oate
2,5-dioxopyrrolidin-1-yl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12,15-pentaoxaoctadecan-18-oate
Catalogue No.:PA 27 0031463
CAS :
1807537-42-3
Molecular Formula : C21H30N2O11
Molecular Weight : 486.47
tert-butyl (2-(2-(2-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)ethyl)carbamate
tert-butyl (2-(2-(2-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)ethyl)carbamate
Catalogue No.:PA 27 0031464
CAS :
1807537-43-4
Molecular Formula : C15H22Br2N2O6
Molecular Weight : 486.16
2,3,5,6-Tetrafluorophenyl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-7,10,13,16-tetraoxa-4-azanonadecan-19-oate
2,3,5,6-Tetrafluorophenyl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-7,10,13,16-tetraoxa-4-azanonadecan-19-oate
Catalogue No.:PA 27 0031490
CAS :
1807540-84-6
Molecular Formula : C24H28F4N2O9
Molecular Weight : 564.49
2,5-Dioxopyrrolidin-1-yl 1-(9H-fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22-heptaoxa-4-azapentacosan-25-oate
2,5-Dioxopyrrolidin-1-yl 1-(9H-fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22-heptaoxa-4-azapentacosan-25-oate
Catalogue No.:PA 27 0031531
CAS :
1818294-31-3
Molecular Formula : C34H44N2O12
Molecular Weight : 672.73
2,5-Dioxopyrrolidin-1-yl 3-oxo-1-(pyridin-2-yldisulfaneyl)-7,10,13,16,19,22-hexaoxa-4-azapentacosan-25-oate
2,5-Dioxopyrrolidin-1-yl 3-oxo-1-(pyridin-2-yldisulfaneyl)-7,10,13,16,19,22-hexaoxa-4-azapentacosan-25-oate
Catalogue No.:PA 27 0031532
CAS :
1818294-32-4
Molecular Formula : C27H41N3O11S2
Molecular Weight : 647.76
1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oic acid
1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oic acid
Catalogue No.:PA 27 0031540
CAS :
1818294-46-0
Molecular Formula : C23H39NO12
Molecular Weight : 521.56

