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-((3S,5S,8S,9S,10S,13S,14S,17R)-3,17-Dihydroxy-10,13-dimethyl-11-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
2-((3S,5S,8S,9S,10S,13S,14S,17R)-3,17-Dihydroxy-10,13-dimethyl-11-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
Catalogue No.:PA 27 0032038
CAS :
1856-12-8
Molecular Formula : C23H34O6
Molecular Weight : 406.52


1-(5-(1-Acetyl-3-hydroxyazetidin-3-yl)thiophen-2-yl)-2-((6-methoxy-2-methylquinazolin-4-yl)thio)ethan-1-one
1-(5-(1-Acetyl-3-hydroxyazetidin-3-yl)thiophen-2-yl)-2-((6-methoxy-2-methylquinazolin-4-yl)thio)ethan-1-one
Catalogue No.:PA 27 0031991
CAS :
3066842-04-1
Molecular Formula : C21H21N3O4S2
Molecular Weight : 443.54


31-((2,5-Dioxopyrrolidin-1-yl)oxy)-31-oxo-4,7,10,13,16,19,22,25,28-nonaoxahentriacontanoic acid
31-((2,5-Dioxopyrrolidin-1-yl)oxy)-31-oxo-4,7,10,13,16,19,22,25,28-nonaoxahentriacontanoic acid
Catalogue No.:PA 27 0031867
CAS :
1895916-27-4
Molecular Formula : C26H45NO15
Molecular Weight : 611.64


1-azido-2-(2-(2-(2-((2-(2-(2-methoxyethoxy)ethoxy)ethyl)sulfonyl)ethoxy)ethoxy)ethoxy)ethane
1-azido-2-(2-(2-(2-((2-(2-(2-methoxyethoxy)ethoxy)ethyl)sulfonyl)ethoxy)ethoxy)ethoxy)ethane
Catalogue No.:PA 27 0031880
CAS :
1895922-76-5
Molecular Formula : C15H31N3O8S
Molecular Weight : 413.49


(Z)-cyclooct-4-en-1-yl (15-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-13-oxo-3,6,9-trioxa-12-azapentadecyl)carbamate
(Z)-cyclooct-4-en-1-yl (15-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-13-oxo-3,6,9-trioxa-12-azapentadecyl)carbamate
Catalogue No.:PA 27 0031885
CAS :
1914971-04-2
Molecular Formula : C24H37N3O8
Molecular Weight : 495.57


(2R)-3-((((16-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-4,14-dioxo-7,10-dioxa-3,13-diazahexadecyl)oxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl distearate
(2R)-3-((((16-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-4,14-dioxo-7,10-dioxa-3,13-diazahexadecyl)oxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl distearate
Catalogue No.:PA 27 0031886
CAS :
1915739-87-5
Molecular Formula : C55H100N3O14P
Molecular Weight : 1058.39


3-(2-(2-(2-((2-(2-(2-methoxyethoxy)ethoxy)ethyl)sulfonyl)ethoxy)ethoxy)ethoxy)propanoic acid
3-(2-(2-(2-((2-(2-(2-methoxyethoxy)ethoxy)ethyl)sulfonyl)ethoxy)ethoxy)ethoxy)propanoic acid
Catalogue No.:PA 27 0031891
CAS :
1919045-04-7
Molecular Formula : C16H32O10S
Molecular Weight : 416.48


2,3,5,6-Tetrafluorophenyl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-7,10,13,16,19,22,25,28-octaoxa-4-azahentriacontan-31-oate
2,3,5,6-Tetrafluorophenyl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-7,10,13,16,19,22,25,28-octaoxa-4-azahentriacontan-31-oate
Catalogue No.:PA 27 0031895
CAS :
1924596-31-5
Molecular Formula : C32H44F4N2O13
Molecular Weight : 740.7


1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28,31,34,37,40-tridecaoxa-4-azatritetracontan-43-oic acid
1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28,31,34,37,40-tridecaoxa-4-azatritetracontan-43-oic acid
Catalogue No.:PA 27 0031905
CAS :
1952360-91-6
Molecular Formula : C42H65NO16
Molecular Weight : 839.97


1-(9H-fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58,61,64-henicosaoxa-4-azaheptahexacontan-67-oic acid
1-(9H-fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58,61,64-henicosaoxa-4-azaheptahexacontan-67-oic acid
Catalogue No.:PA 27 0031906
CAS :
1952360-93-8
Molecular Formula : C58H97NO24
Molecular Weight : 1192.4

![Rel 1-((1R,8S,9s)-bicyclo[6.1.0]non-4-yn-9-yl)-3-o PA 27 0031916](https://www.pharmaffiliates.com/index.php/pimages/PA270031916.jpg)
Rel 1-((1R,8S,9s)-bicyclo[6.1.0]non-4-yn-9-yl)-3-oxo-2,7,10-trioxa-4-azatridecan-13-oic acid
Rel 1-((1R,8S,9s)-bicyclo[6.1.0]non-4-yn-9-yl)-3-oxo-2,7,10-trioxa-4-azatridecan-13-oic acid
Catalogue No.:PA 27 0031916
CAS :
1993134-72-7
Molecular Formula : C18H27NO6
Molecular Weight : 353.42