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.


Benzonitrile, 3-chloro-5-[6-chloro-2-fluoro-3-(1H-pyrazolo[3,4-c]pyridazin-3-ylmethyl)phenoxy]-
Benzonitrile, 3-chloro-5-[6-chloro-2-fluoro-3-(1H-pyrazolo[3,4-c]pyridazin-3-ylmethyl)phenoxy]-
Catalogue No.:PA 27 0016295
CAS :
1007570-83-3
Molecular Formula : C19H10Cl2FN5O
Molecular Weight : 414.22

![[4-[[4-Chloro-3-(trifluoromethyl)phenyl]sulfonyl]- PA 27 0016322](https://www.pharmaffiliates.com/pimages/PA270016322.jpg)
[4-[[4-Chloro-3-(trifluoromethyl)phenyl]sulfonyl]-1-piperazinyl][4-(5-methyl-1H-pyrazol-1-yl)phenyl]methanone
[4-[[4-Chloro-3-(trifluoromethyl)phenyl]sulfonyl]-1-piperazinyl][4-(5-methyl-1H-pyrazol-1-yl)phenyl]methanone
Catalogue No.:PA 27 0016322
CAS :
1007647-73-5
Molecular Formula : C22H20ClF3N4O3S
Molecular Weight : 512.93

![Imidazo[2,1-b]thiazole-5-carboxamide, N-[[(2S)-1-[ PA 27 0016341](https://www.pharmaffiliates.com/pimages/PA270016341.jpg)
Imidazo[2,1-b]thiazole-5-carboxamide, N-[[(2S)-1-[[2-amino-5-(3-methylphenyl)-4-thiazolyl]carbonyl]-2-azetidinyl]methyl]-6-chloro
Imidazo[2,1-b]thiazole-5-carboxamide, N-[[(2S)-1-[[2-amino-5-(3-methylphenyl)-4-thiazolyl]carbonyl]-2-azetidinyl]methyl]-6-chloro
Catalogue No.:PA 27 0016341
CAS :
1007874-35-2
Molecular Formula : C21H19ClN6O2S2
Molecular Weight : 486.99


(αS)-α-Ethyl-N-[(1S)-1-phenyl-2-[(trimethylsilyl)oxy]ethyl]-4-(trifluoromethyl)benzenemethanamine
(αS)-α-Ethyl-N-[(1S)-1-phenyl-2-[(trimethylsilyl)oxy]ethyl]-4-(trifluoromethyl)benzenemethanamine
Catalogue No.:PA 27 0016354
CAS :
1003887-65-7
Molecular Formula : C21H28F3NOSi
Molecular Weight : 395.53


Benzoic acid,4,4'-(dihydro-5-((4-methoxyphenyl)methylene)-2,4,6-trioxo-1,3(2H,4H)-pyrimidinediyl)bis(2-nitro-,dipotassium salt;
Benzoic acid,4,4'-(dihydro-5-((4-methoxyphenyl)methylene)-2,4,6-trioxo-1,3(2H,4H)-pyrimidinediyl)bis(2-nitro-,dipotassium salt;
Catalogue No.:PA 27 0016360
CAS :
100482-33-5
Molecular Formula : C26H14K2N4O12
Molecular Weight : 652.60


4-[(2E)-5,6-Dichloro-2-[(E)-3-[5,6-dichloro-1-ethyl-3-(4-sulfobutyl)benzimidazol-3-ium-2-yl]prop-2-enylidene]-3-ethylbenzimidazol-1-yl]butane-1-sulfonate
4-[(2E)-5,6-Dichloro-2-[(E)-3-[5,6-dichloro-1-ethyl-3-(4-sulfobutyl)benzimidazol-3-ium-2-yl]prop-2-enylidene]-3-ethylbenzimidazol-1-yl]butane-1-sulfonate
Catalogue No.:PA 27 0016361
CAS :
10049-96-4
Molecular Formula : C29H34Cl4N4O6S2
Molecular Weight : 740.55


2-morpholin-4-ium-4-ylethyl 2-[(9-methoxy-7-methyl-5-oxo-3a,4,4a,8a,9,9a-hexahydrofuro[3,2-g]chromen-4-yl)oxy]butanoate;chloride
2-morpholin-4-ium-4-ylethyl 2-[(9-methoxy-7-methyl-5-oxo-3a,4,4a,8a,9,9a-hexahydrofuro[3,2-g]chromen-4-yl)oxy]butanoate;chloride
Catalogue No.:PA 27 0016373
CAS :
100700-32-1
Molecular Formula : C23H34ClNO8
Molecular Weight : 487.97


Butyric acid, 2-((9-methoxy-7-methyl-5-oxo-3a,4,4a,8a,9,9a-hexahydro-5H-furo(3,2-g)(1)benzopyran-4-yl)oxy)-, 2-piperidinoethyl ester, hydrochloride
Butyric acid, 2-((9-methoxy-7-methyl-5-oxo-3a,4,4a,8a,9,9a-hexahydro-5H-furo(3,2-g)(1)benzopyran-4-yl)oxy)-, 2-piperidinoethyl ester, hydrochloride
Catalogue No.:PA 27 0016374
CAS :
100700-33-2
Molecular Formula : C24H36ClNO7
Molecular Weight : 484.00


Dichloro(tricyclohexylphosphaniumylmethylidene)ruthenium;tricyclohexylphosphane;tetrafluoroborate
Dichloro(tricyclohexylphosphaniumylmethylidene)ruthenium;tricyclohexylphosphane;tetrafluoroborate
Catalogue No.:PA 27 0016377
CAS :
1020085-61-3
Molecular Formula : C37H67BCl2F4P2Ru
Molecular Weight : 832.66


1H-Pyrazole-3-carboxamide, 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-N-[2-(dimethylamino)-2-methyl-1-oxopropyl]-4-methyl-
1H-Pyrazole-3-carboxamide, 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-N-[2-(dimethylamino)-2-methyl-1-oxopropyl]-4-methyl-
Catalogue No.:PA 27 0016378
CAS :
1020100-62-2
Molecular Formula : C23H23Cl3N4O2
Molecular Weight : 493.81


N-[(2S)-1-[[(2S)-1-[[(2S)-5-(Diaminomethylideneamino)-1-[(4-methoxynaphthalen-2-yl)amino]-1-oxopentan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]benzamide;hydrochloride
N-[(2S)-1-[[(2S)-1-[[(2S)-5-(Diaminomethylideneamino)-1-[(4-methoxynaphthalen-2-yl)amino]-1-oxopentan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]benzamide;hydrochloride
Catalogue No.:PA 27 0016380
CAS :
102029-41-4
Molecular Formula : C38H46ClN7O5
Molecular Weight : 716.28