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.


N2-[(2R)-4-(Hydroxyamino)-2-(2-naphthalenylmethyl)-1,4-dioxobutyl]-L-arginyl-L-tryptophyl-L-α-glutamine
N2-[(2R)-4-(Hydroxyamino)-2-(2-naphthalenylmethyl)-1,4-dioxobutyl]-L-arginyl-L-tryptophyl-L-α-glutamine
Catalogue No.:PA 27 0020347
CAS :
1093740-12-5
Molecular Formula : C37H45N9O8
Molecular Weight : 743.82


1,2-O-(1-Methylethylidene)-6-O-(triphenylmethyl)-β-L-arabino-hexofuranos-5-ulose Oxime 3-Acetate
1,2-O-(1-Methylethylidene)-6-O-(triphenylmethyl)-β-L-arabino-hexofuranos-5-ulose Oxime 3-Acetate
Catalogue No.:PA 27 0020363
CAS :
109680-99-1
Molecular Formula : C30H31NO7
Molecular Weight : 517.58


9-[2-[[[10-(4,5-Dimethyl-3,6-dioxo-1,4-cyclohexadien-1-yl)decyl]oxy]carbonyl]phenyl]-3,6-bis(ethylamino)-2,7-dimethyl-Xanthylium
9-[2-[[[10-(4,5-Dimethyl-3,6-dioxo-1,4-cyclohexadien-1-yl)decyl]oxy]carbonyl]phenyl]-3,6-bis(ethylamino)-2,7-dimethyl-Xanthylium
Catalogue No.:PA 27 0020368
CAS :
1097639-76-3
Molecular Formula : C44H53N2O5
Molecular Weight : 689.92