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.

![(3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-yl-4-(N-( PA STI 046580](https://www.pharmaffiliates.com/index.php/pimages/PASTI046580.jpg)
(3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-yl-4-(N-((2R,3S)-3-amino- 2-hydroxy-4-phenylbutyl)-N-isobutyl-d9-sulfamoyl)phenylcarbamate (Darunavir-d9 Impurity)
(3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-yl-4-(N-((2R,3S)-3-amino- 2-hydroxy-4-phenylbutyl)-N-isobutyl-d9-sulfamoyl)phenylcarbamate (Darunavir-d9 Impurity)
Catalogue No.:PA STI 046580
CAS :
NA
Molecular Formula : C27H28D9N3O7S
Molecular Weight : 556.72


(3aR,4R,5R,6aS)-Hexahydro-5-hydroxy-4-(3-oxo-1-decenyl)-2H-cyclopenta[b]furan-2-one 5-(4-Phenylbenzoate)-d15
(3aR,4R,5R,6aS)-Hexahydro-5-hydroxy-4-(3-oxo-1-decenyl)-2H-cyclopenta[b]furan-2-one 5-(4-Phenylbenzoate)-d15
Catalogue No.:PA STI 046590
CAS :
NA
Molecular Formula : C30H19D15O5
Molecular Weight : 489.68