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.

![2-[4-[4-(4-Chlorophenyl)-4-hydroxy-1-piperidinyl]- PA 27 0015788](https://www.pharmaffiliates.com/pimages/PA270015788.jpg)
2-[4-[4-(4-Chlorophenyl)-4-hydroxy-1-piperidinyl]-1-hydroxybutyl]-5-fluorophenyl beta-D-glucopyranosiduronic acid;
2-[4-[4-(4-Chlorophenyl)-4-hydroxy-1-piperidinyl]-1-hydroxybutyl]-5-fluorophenyl beta-D-glucopyranosiduronic acid;
Catalogue No.:PA 27 0015788
CAS :
100442-86-2
Molecular Formula : C27H33ClFNO9
Molecular Weight : 570.00


2-(2-morpholin-4-ium-4-ylethoxy)ethyl(2S,3R)-2-phenyl-2,3-dihydro-1,4-benzodioxine-3-carboxylate chloride
2-(2-morpholin-4-ium-4-ylethoxy)ethyl(2S,3R)-2-phenyl-2,3-dihydro-1,4-benzodioxine-3-carboxylate chloride
Catalogue No.:PA 27 0015793
CAS :
100447-56-1
Molecular Formula : C23H28ClNO6
Molecular Weight : 449.92


2'-((6R,6aR,11bR)-2-carbamimidoyl-6,6a,7,11b-tetrahydro-5H-indeno[2,1-c]quinolin-6-yl)-5'-hydroxy-4'-methoxy-[1,1'-biphenyl]-4-carboxylic acid
2'-((6R,6aR,11bR)-2-carbamimidoyl-6,6a,7,11b-tetrahydro-5H-indeno[2,1-c]quinolin-6-yl)-5'-hydroxy-4'-methoxy-[1,1'-biphenyl]-4-carboxylic acid
Catalogue No.:PA 27 0015802
CAS :
1004551-40-9
Molecular Formula : C31H27N3O4
Molecular Weight : 505.57

![[2-[5-[[2-[diethyl(methyl)azaniumyl]acetyl]amino]- PA 27 0015827](https://www.pharmaffiliates.com/pimages/PA270015827.jpg)
[2-[5-[[2-[diethyl(methyl)azaniumyl]acetyl]amino]-2,4-dimethylanilino]-2-oxoethyl]-diethyl-methylazanium diiodide
[2-[5-[[2-[diethyl(methyl)azaniumyl]acetyl]amino]-2,4-dimethylanilino]-2-oxoethyl]-diethyl-methylazanium diiodide
Catalogue No.:PA 27 0015827
CAS :
100468-78-8
Molecular Formula : C22H40I2N4O2
Molecular Weight : 646.12


2-(2-Acetyl-6-methoxy-3,9-dioxo-4,8-dioxa-2,10-diazaoctacos-1-yl)-1-ethyl-pyridinium Chloride;
2-(2-Acetyl-6-methoxy-3,9-dioxo-4,8-dioxa-2,10-diazaoctacos-1-yl)-1-ethyl-pyridinium Chloride;
Catalogue No.:PA 27 0015848
CAS :
100488-87-7
Molecular Formula : C34H60ClN3O6
Molecular Weight : 642.31


Ethyl 7-chloro-6-fluoro-1-(4-fluorophenyl)-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate
Ethyl 7-chloro-6-fluoro-1-(4-fluorophenyl)-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate
Catalogue No.:PA 27 0015858
CAS :
100491-30-3
Molecular Formula : C17H11ClF2N2O3
Molecular Weight : 364.73


Ethyl 6-fluoro-1-(4-fluorophenyl)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate
Ethyl 6-fluoro-1-(4-fluorophenyl)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate
Catalogue No.:PA 27 0015859
CAS :
100491-52-9
Molecular Formula : C22H22F2N4O3
Molecular Weight : 428.43


7-Chloro-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid
7-Chloro-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid
Catalogue No.:PA 27 0015862
CAS :
100492-04-4
Molecular Formula : C15H6ClF3N2O3
Molecular Weight : 354.67

![5H-Pyrazolo[4,3-c]pyridine-5-carboxylicacid, 2,4,6 PA 27 0015876](https://www.pharmaffiliates.com/pimages/PA270015876.jpg)
5H-Pyrazolo[4,3-c]pyridine-5-carboxylicacid, 2,4,6,7-tetrahydro-2-methyl-, 1,1-dimethylethyl ester
5H-Pyrazolo[4,3-c]pyridine-5-carboxylicacid, 2,4,6,7-tetrahydro-2-methyl-, 1,1-dimethylethyl ester
Catalogue No.:PA 27 0015876
CAS :
100501-57-3
Molecular Formula : C12H19N3O2
Molecular Weight : 237.29