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.


(4R,5S,6S,7R)-1-((3-Amino-1H-indazol-5-yl)methyl)-4,7-dibenzyl-3-butyl-5,6-dihydroxy-1,3-diazepan-2-one
(4R,5S,6S,7R)-1-((3-Amino-1H-indazol-5-yl)methyl)-4,7-dibenzyl-3-butyl-5,6-dihydroxy-1,3-diazepan-2-one
Catalogue No.:PA 27 0030479
CAS :
188978-02-1
Molecular Formula : C31H37N5O3
Molecular Weight : 527.67


(S,E)-4-(2-Cyclopropylvinyl)-5,6-difluoro-4-(trifluoromethyl)-3,4-dihydroquinazolin-2(1H)-one
(S,E)-4-(2-Cyclopropylvinyl)-5,6-difluoro-4-(trifluoromethyl)-3,4-dihydroquinazolin-2(1H)-one
Catalogue No.:PA 27 0030480
CAS :
214287-98-6
Molecular Formula : C14H11F5N2O
Molecular Weight : 318.25


7-(4-Fluorobenzyl)-4-hydroxy-N-(2-hydroxyethyl)-1-methyl-2-oxo-1,2-dihydro-1,5-naphthyridine-3-carboxamide
7-(4-Fluorobenzyl)-4-hydroxy-N-(2-hydroxyethyl)-1-methyl-2-oxo-1,2-dihydro-1,5-naphthyridine-3-carboxamide
Catalogue No.:PA 27 0030484
CAS :
863434-13-3
Molecular Formula : C19H18FN3O4
Molecular Weight : 371.37


rel-(2S,4R,5S)-2-((1H-Pyrazol-1-yl)methyl)-1-(4-(tert-butyl)-3-methoxybenzoyl)-4-(methoxymethyl)-5-(thiazol-2-yl)pyrrolidine-2-carboxylic Acid
rel-(2S,4R,5S)-2-((1H-Pyrazol-1-yl)methyl)-1-(4-(tert-butyl)-3-methoxybenzoyl)-4-(methoxymethyl)-5-(thiazol-2-yl)pyrrolidine-2-carboxylic Acid
Catalogue No.:PA 27 0030486
CAS :
885264-71-1
Molecular Formula : C26H32N4O5S
Molecular Weight : 512.63


N-((4-(2-(4-Chloro-2-(3-chloro-5-cyanobenzoyl)phenoxy)acetamido)-3-methylphenyl)sulfonyl)propionamide
N-((4-(2-(4-Chloro-2-(3-chloro-5-cyanobenzoyl)phenoxy)acetamido)-3-methylphenyl)sulfonyl)propionamide
Catalogue No.:PA 27 0030485
CAS :
457635-65-3
Molecular Formula : C26H21Cl2N3O6S
Molecular Weight : 574.43


((2S,3R,4S,5S)-5-(3-Carbamoyl-1H-1,2,4-triazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl L-valinate
((2S,3R,4S,5S)-5-(3-Carbamoyl-1H-1,2,4-triazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl L-valinate
Catalogue No.:PA 27 0030488
CAS :
705929-83-5
Molecular Formula : C13H21N5O6
Molecular Weight : 343.34

![(2R,3R,4R,5R)-5-(4-Aminopyrrolo[2,1-f][1,2,4]triaz PA 27 0030491](https://www.pharmaffiliates.com/pimages/PA270030491.jpg)
(2R,3R,4R,5R)-5-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-4-hydroxy-2-((((S)-(((S)-1-isopropoxy-1-oxopropan-2-yl)amino)(phenoxy)phosphoryl)oxy)methyl)-4-methyltetrahydrofuran-3-yl isobutyrate
(2R,3R,4R,5R)-5-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-4-hydroxy-2-((((S)-(((S)-1-isopropoxy-1-oxopropan-2-yl)amino)(phenoxy)phosphoryl)oxy)methyl)-4-methyltetrahydrofuran-3-yl isobutyrate
Catalogue No.:PA 27 0030491
CAS :
1350735-70-4
Molecular Formula : C29H37N6O9P
Molecular Weight : 644.62

![N,N'-((1R,1'R)-((2S,2'S)-([1,1'-Biphenyl]-4,4'-diy PA 27 0030492](https://www.pharmaffiliates.com/pimages/PA270030492.jpg)
N,N'-((1R,1'R)-((2S,2'S)-([1,1'-Biphenyl]-4,4'-diylbis(thiazole-5,2-diyl))bis(pyrrolidine-2,1-diyl))bis(2-oxo-1-phenylethane-2,1-diyl))dicyclopropanecarboxamide
N,N'-((1R,1'R)-((2S,2'S)-([1,1'-Biphenyl]-4,4'-diylbis(thiazole-5,2-diyl))bis(pyrrolidine-2,1-diyl))bis(2-oxo-1-phenylethane-2,1-diyl))dicyclopropanecarboxamide
Catalogue No.:PA 27 0030492
CAS :
1310694-75-7
Molecular Formula : C50H48N6O4S2
Molecular Weight : 861.09


(S)-N-((2S,3R)-4-((4-Amino-N-isobutylphenyl)sulfonamido)-3-hydroxy-1-phenylbutan-2-yl)-2-(2-((3-fluorobenzyl)amino)acetamido)-3,3-dimethylbutanamide
(S)-N-((2S,3R)-4-((4-Amino-N-isobutylphenyl)sulfonamido)-3-hydroxy-1-phenylbutan-2-yl)-2-(2-((3-fluorobenzyl)amino)acetamido)-3,3-dimethylbutanamide
Catalogue No.:PA 27 0030493
CAS :
284661-73-0
Molecular Formula : C35H48FN5O5S
Molecular Weight : 669.86


(4,6-Dimethylpyrimidin-5-yl)(4-((S)-4-((1R,2R)-2-ethoxy-5-(trifluoromethyl)-2,3-dihydro-1H-inden-1-yl)-3-methylpiperazin-1-yl)-4-methylpiperidin-1-yl)methanone
(4,6-Dimethylpyrimidin-5-yl)(4-((S)-4-((1R,2R)-2-ethoxy-5-(trifluoromethyl)-2,3-dihydro-1H-inden-1-yl)-3-methylpiperazin-1-yl)-4-methylpiperidin-1-yl)methanone
Catalogue No.:PA 27 0030494
CAS :
869769-98-2
Molecular Formula : C30H40F3N5O2
Molecular Weight : 559.68


(2R,3S,4S,5R)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-2-azido-2-((isobutyryloxy)methyl)-4-methyltetrahydrofuran-3-yl isobutyrate
(2R,3S,4S,5R)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-2-azido-2-((isobutyryloxy)methyl)-4-methyltetrahydrofuran-3-yl isobutyrate
Catalogue No.:PA 27 0030495
CAS :
1019639-33-8
Molecular Formula : C18H26N6O6
Molecular Weight : 422.44


Heptyl (5-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-6-oxo-1,4,5,6-tetrahydro-1,3,5-triazin-2-yl)carbamate
Heptyl (5-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-6-oxo-1,4,5,6-tetrahydro-1,3,5-triazin-2-yl)carbamate
Catalogue No.:PA 27 0030496
CAS :
815588-85-3
Molecular Formula : C16H28N4O6
Molecular Weight : 372.42


((2R,6S,13aR,14aS,16aS)-2-((8-Chloro-2-(2-(isopropylamino)thiazol-4-yl)-7-methoxyquinolin-4-yl)oxy)-6-(((cyclopentyloxy)carbonyl)amino)-5,16-dioxohexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecin-14a(5H)-yl)(2,6-difluorobenzyl)phosphinic Acid
((2R,6S,13aR,14aS,16aS)-2-((8-Chloro-2-(2-(isopropylamino)thiazol-4-yl)-7-methoxyquinolin-4-yl)oxy)-6-(((cyclopentyloxy)carbonyl)amino)-5,16-dioxohexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecin-14a(5H)-yl)(2,6-difluorobenzyl)phosphinic Acid
Catalogue No.:PA 27 0030498
CAS :
1001094-46-7
Molecular Formula : C46H56ClF2N6O8PS
Molecular Weight : 957.47


(R)-14-Cyclohexyl-7-((2-(dimethylamino)ethyl)(methyl)amino)-7,8-dihydro-6H-benzo[2,3][1,5]oxazocino[5,4-a]indole-11-carboxylic Acid
(R)-14-Cyclohexyl-7-((2-(dimethylamino)ethyl)(methyl)amino)-7,8-dihydro-6H-benzo[2,3][1,5]oxazocino[5,4-a]indole-11-carboxylic Acid
Catalogue No.:PA 27 0030502
CAS :
886041-60-7
Molecular Formula : C29H37N3O3
Molecular Weight : 475.63


13-Cyclohexyl-3-((2-morpholino-5-(2-oxopyrrolidin-1-yl)benzyl)oxy)-6,7-dihydrobenzo[6,7][1,4]oxazepino[4,5-a]indole-10-carboxylic Acid
13-Cyclohexyl-3-((2-morpholino-5-(2-oxopyrrolidin-1-yl)benzyl)oxy)-6,7-dihydrobenzo[6,7][1,4]oxazepino[4,5-a]indole-10-carboxylic Acid
Catalogue No.:PA 27 0030504
CAS :
863573-06-2
Molecular Formula : C38H41N3O6
Molecular Weight : 635.76


(S)-N1-((2S,3S)-4-((S)-2-(tert-Butylcarbamoyl)pyrrolidin-1-yl)-3-hydroxy-4-oxo-1-phenylbutan-2-yl)-2-(quinoxaline-2-carboxamido)succinamide
(S)-N1-((2S,3S)-4-((S)-2-(tert-Butylcarbamoyl)pyrrolidin-1-yl)-3-hydroxy-4-oxo-1-phenylbutan-2-yl)-2-(quinoxaline-2-carboxamido)succinamide
Catalogue No.:PA 27 0030508
CAS :
144779-91-9
Molecular Formula : C32H39N7O6
Molecular Weight : 617.71


Pyridin-3-ylmethyl ((2S,4S,5S)-4-hydroxy-5-((S)-3-methyl-2-(((pyridin-2-ylmethoxy)carbonyl)amino)butanamido)-1,6-diphenylhexan-2-yl)carbamate
Pyridin-3-ylmethyl ((2S,4S,5S)-4-hydroxy-5-((S)-3-methyl-2-(((pyridin-2-ylmethoxy)carbonyl)amino)butanamido)-1,6-diphenylhexan-2-yl)carbamate
Catalogue No.:PA 27 0030509
CAS :
144141-97-9
Molecular Formula : C37H43N5O6
Molecular Weight : 653.78


tert-Butyl ((2S,3S,5R)-5-benzyl-3-hydroxy-6-(((S)-3-methyl-1-(((S)-1-morpholino-1-oxo-3-phenylpropan-2-yl)amino)-1-oxobutan-2-yl)amino)-6-oxo-1-phenylhexan-2-yl)carbamate
tert-Butyl ((2S,3S,5R)-5-benzyl-3-hydroxy-6-(((S)-3-methyl-1-(((S)-1-morpholino-1-oxo-3-phenylpropan-2-yl)amino)-1-oxobutan-2-yl)amino)-6-oxo-1-phenylhexan-2-yl)carbamate
Catalogue No.:PA 27 0030511
CAS :
150736-68-8
Molecular Formula : C42H56N4O7
Molecular Weight : 728.93


4,4-Difluoro-N-((S)-3-((1R,3R,5S)-3'-isopropyl-2'-oxo-1'-((tetrahydro-2H-pyran-4-yl)methyl)-8-azaspiro[bicyclo[3.2.1]octane-3,4'-imidazolidin]-8-yl)-1-phenylpropyl)cyclohexane-1-carboxamide
4,4-Difluoro-N-((S)-3-((1R,3R,5S)-3'-isopropyl-2'-oxo-1'-((tetrahydro-2H-pyran-4-yl)methyl)-8-azaspiro[bicyclo[3.2.1]octane-3,4'-imidazolidin]-8-yl)-1-phenylpropyl)cyclohexane-1-carboxamide
Catalogue No.:PA 27 0030513
CAS :
891824-47-8
Molecular Formula : C34H50F2N4O3
Molecular Weight : 600.8


1-Butyl-3-(cyclohexylmethyl)-9-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methyl)-1,4,9-triazaspiro[5.5]undecane-2,5-dione
1-Butyl-3-(cyclohexylmethyl)-9-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methyl)-1,4,9-triazaspiro[5.5]undecane-2,5-dione
Catalogue No.:PA 27 0030516
CAS :
342394-93-8
Molecular Formula : C28H41N3O4
Molecular Weight : 483.65


3-Fluoro-6-(3-((2-hydroxyethyl)amino)propyl)-5H-[1,3]dioxolo[4',5':5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione
3-Fluoro-6-(3-((2-hydroxyethyl)amino)propyl)-5H-[1,3]dioxolo[4',5':5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione
Catalogue No.:PA 27 0030525
CAS :
1883730-99-1
Molecular Formula : C22H19FN2O5
Molecular Weight : 410.4