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.


(4R,6aS,6bR,8R,8aR,9R,10R,11R,12aR,12bR,14bR)-8,10,11-Trihydroxy-9-(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4-carboxylic Acid
(4R,6aS,6bR,8R,8aR,9R,10R,11R,12aR,12bR,14bR)-8,10,11-Trihydroxy-9-(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4-carboxylic Acid
Catalogue No.:PA 27 01814
CAS :
NA
Molecular Formula : C30H48O6
Molecular Weight : 504.70


(S,Z)-Ethyl 2-(2,4-difluoro-5-iodobenzoyl)-3-((1-hydroxy-3-methylbutan-2-yl)amino)acrylate
(S,Z)-Ethyl 2-(2,4-difluoro-5-iodobenzoyl)-3-((1-hydroxy-3-methylbutan-2-yl)amino)acrylate
Catalogue No.:PA 27 01833
CAS :
1131640-54-4
Molecular Formula : C17H20F2INO4
Molecular Weight : 467.25


(R)-Ethyl 7-fluoro-1-(1-hydroxy-3-methylbutan-2-yl)-6-iodo-4-oxo-1,4-dihydroquinoline-3-carboxylate
(R)-Ethyl 7-fluoro-1-(1-hydroxy-3-methylbutan-2-yl)-6-iodo-4-oxo-1,4-dihydroquinoline-3-carboxylate
Catalogue No.:PA 27 01834
CAS :
2968662-54-4
Molecular Formula : C17H19FINO4
Molecular Weight : 447.24


1-((4-((2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)cyclohexanecarbonyl)oxy)-2,5-dioxopyrrolidine-3-sulfonic Acid
1-((4-((2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)cyclohexanecarbonyl)oxy)-2,5-dioxopyrrolidine-3-sulfonic Acid
Catalogue No.:PA 27 01857
CAS :
103708-09-4
Molecular Formula : C16H18N2O9S
Molecular Weight : 414.39