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-Methyl-2-oxo-2H-1-benzopyran-7-yl-β-D-glucopyranosiduronic Acid Methyl Ester 2,3,4-Triacetate
4-Methyl-2-oxo-2H-1-benzopyran-7-yl-β-D-glucopyranosiduronic Acid Methyl Ester 2,3,4-Triacetate
Catalogue No.:PA 27 0016689
CAS :
101014-65-7
Molecular Formula : C23H24O12
Molecular Weight : 492.43


N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-4-(4-methyl-1,1-dioxido-3-oxo-2-isothiazolidinyl)benzamide
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-4-(4-methyl-1,1-dioxido-3-oxo-2-isothiazolidinyl)benzamide
Catalogue No.:PA 27 0016712
CAS :
1011702-84-3
Molecular Formula : C19H18N2O6S
Molecular Weight : 402.42

![(S)-N-[[3-Amino-1-(5-ethyl-7H-pyrrolo[2,3-d]pyrimi PA 27 0016610](https://www.pharmaffiliates.com/pimages/PA270016610.jpg)
(S)-N-[[3-Amino-1-(5-ethyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrrolidin-3-yl]methyl]-2,4-difluorobenzamide
(S)-N-[[3-Amino-1-(5-ethyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrrolidin-3-yl]methyl]-2,4-difluorobenzamide
Catalogue No.:PA 27 0016610
CAS :
1004990-28-6
Molecular Formula : C20H22F2N6O
Molecular Weight : 400.43

![4-(2-Chlorophenyl)-9-methyl-6H-thieno[3,2-f][1,2,4 PA 27 0016653](https://www.pharmaffiliates.com/pimages/PA270016653.jpg)
4-(2-Chlorophenyl)-9-methyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine-2-propanoic Acid
4-(2-Chlorophenyl)-9-methyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine-2-propanoic Acid
Catalogue No.:PA 27 0016653
CAS :
100826-98-0
Molecular Formula : C18H15ClN4O2S
Molecular Weight : 386.85

![[S-(Z)]-[2-[5-[[(1,1-Dimethylethyl)dimethylsilyl]o PA 27 0016660](https://www.pharmaffiliates.com/pimages/PA270016660.jpg)
[S-(Z)]-[2-[5-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethyl]diphenylphosphine Oxide
[S-(Z)]-[2-[5-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethyl]diphenylphosphine Oxide
Catalogue No.:PA 27 0016660
CAS :
100858-27-3
Molecular Formula : C27H37O2PSi
Molecular Weight : 452.65


(3R,5R,8R,9R,10S,13S,14S,17S)-13-Methyl-1,2,3,4,5,6,7,8,9,10,11,12,14,15,16,17-hexadecahydrocyclopenta[a]phenanthrene-3,17-diol
(3R,5R,8R,9R,10S,13S,14S,17S)-13-Methyl-1,2,3,4,5,6,7,8,9,10,11,12,14,15,16,17-hexadecahydrocyclopenta[a]phenanthrene-3,17-diol
Catalogue No.:PA 27 0017051
CAS :
10002-97-8
Molecular Formula : C18H30O2
Molecular Weight : 278.44