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.


(3R,4R)-4-Azido-3,4,7,8-tetrahydro-3-hydroxy-1(2H)-azocinecarboxylic Acid Phenylmethyl Ester
(3R,4R)-4-Azido-3,4,7,8-tetrahydro-3-hydroxy-1(2H)-azocinecarboxylic Acid Phenylmethyl Ester
Catalogue No.:PA 27 04719
CAS :
1315552-03-4
Molecular Formula : C15H18N4O3
Molecular Weight : 302.33


2-[(1R,3R)-3-[[(2S,3S)-2-Azido-3-methyl-1-oxopentyl]amino]-1-hydroxy-4-methylpentyl]-4-thiazolecarboxylic Acid Methyl Ester
2-[(1R,3R)-3-[[(2S,3S)-2-Azido-3-methyl-1-oxopentyl]amino]-1-hydroxy-4-methylpentyl]-4-thiazolecarboxylic Acid Methyl Ester
Catalogue No.:PA 27 04744
CAS :
921927-93-7
Molecular Formula : C17H27N5O4S
Molecular Weight : 397.49