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.


Dihydro indocyanine green sodium salt
2-[7-[2,3-Dihydro-1,1-dimethyl-3-(4-sulfobutyl)-1H-benz[e]indol-2-yl]-2,4,6-heptatrien-1-ylidene]-1,2-dihydro-1,1-dimethyl-3H-benz[e]indole-3-butanesulfonic Acid Sodium Salt
Catalogue No.:PA 27 0020633
CAS :
1132970-51-4
Molecular Formula : C43H48N2Na2O6S2
Molecular Weight : 798.96


2,2-Dimethylpropanoic Acid 1,1'-[[1-Ethyl-2-(4-hydroxyphenyl)-1,2-ethenediyl]di-4,1-phenylene] Ester
2,2-Dimethylpropanoic Acid 1,1'-[[1-Ethyl-2-(4-hydroxyphenyl)-1,2-ethenediyl]di-4,1-phenylene] Ester
Catalogue No.:PA 27 0020635
CAS :
1133415-48-1
Molecular Formula : C32H36O5
Molecular Weight : 500.64


((2R,3S,4R,5R)-5-(4-Carbamoyl-5-fluoro-2-oxopyridin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate
((2R,3S,4R,5R)-5-(4-Carbamoyl-5-fluoro-2-oxopyridin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate
Catalogue No.:PA 27 0020809
CAS :
740790-94-7
Molecular Formula : C11H16FN2O15P3
Molecular Weight : 528.17