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.


4-(Phenylmethyl)-1-piperazineacetic Acid 2-[[3-(2,3-Dihydroxypropyl)-2-hydroxyphenyl]methylene]hydrazide
4-(Phenylmethyl)-1-piperazineacetic Acid 2-[[3-(2,3-Dihydroxypropyl)-2-hydroxyphenyl]methylene]hydrazide
Catalogue No.:PA 27 0020398
CAS :
1103440-57-8
Molecular Formula : C23H30N4O4
Molecular Weight : 426.52


5,10-Dihydro-4,8,11-trimethoxy-6-methyl-5,10-dioxo-anthra[2,3-b]furan-7-carboxylic Acid Methyl Ester
5,10-Dihydro-4,8,11-trimethoxy-6-methyl-5,10-dioxo-anthra[2,3-b]furan-7-carboxylic Acid Methyl Ester
Catalogue No.:PA 27 0020408
CAS :
110551-55-8
Molecular Formula : C22H18O8
Molecular Weight : 410.38