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.


S-(5-(Dimethylamino)-2-((4-(dimethyliminio)cyclohexa-2,5-dien-1-ylidene)amino)phenyl) sulfurothioate
S-(5-(Dimethylamino)-2-((4-(dimethyliminio)cyclohexa-2,5-dien-1-ylidene)amino)phenyl) sulfurothioate
Catalogue No.:PA 27 0029293
CAS :
1698876-57-1
Molecular Formula : C16H19N3O3S2
Molecular Weight : 365.47


8-Fluoro-7-iodo-6-((2-methoxyethoxy)methoxy)-3,4-dihydro-1H-spiro[naphthalene-2,2'-[1,3]dioxolane]
8-Fluoro-7-iodo-6-((2-methoxyethoxy)methoxy)-3,4-dihydro-1H-spiro[naphthalene-2,2'-[1,3]dioxolane]
Catalogue No.:PA 27 0029306
CAS :
2489407-90-9
Molecular Formula : C16H20FIO5
Molecular Weight : 438.23


8-Fluoro-6-((2-methoxyethoxy)methoxy)-3,4-dihydro-1H-spiro[naphthalene-2,2'-[1,3]dioxolane]
8-Fluoro-6-((2-methoxyethoxy)methoxy)-3,4-dihydro-1H-spiro[naphthalene-2,2'-[1,3]dioxolane]
Catalogue No.:PA 27 0029307
CAS :
2489407-89-6
Molecular Formula : C16H21FO5
Molecular Weight : 312.34