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.

![O-[n-(6-Maleimidohexanoyl)aminoethyl]-o`-[3-(N-suc PA 27 0028030](https://pharmaffiliates.com/pimages/PA270028030.jpg)
O-[n-(6-Maleimidohexanoyl)aminoethyl]-o`-[3-(N-succinimidyloxy)-3-oxopropyl]polyethylene glycol 3000
O-[n-(6-Maleimidohexanoyl)aminoethyl]-o`-[3-(N-succinimidyloxy)-3-oxopropyl]polyethylene glycol 3000
Catalogue No.:PA 27 0028030
CAS :
948595-09-3
Molecular Formula : (C2H4O)nC19H25N3O8
Molecular Weight : 423.42 (44.05)n


(11bS)-2,6-Bis(3,5-dimethylphenyl)-4-hydroxy-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide
(11bS)-2,6-Bis(3,5-dimethylphenyl)-4-hydroxy-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide
Catalogue No.:PA 27 0028081
CAS :
2757287-28-6
Molecular Formula : C36H37O4P
Molecular Weight : 564.66


N1-(8,19-Dihydroxy-1-((4-isothiocyanatophenyl)amino)-9,12,20,23-tetraoxo-1-thioxo-2,8,13,19,24-pentaazanonacosan-29-yl)-N1-hydroxy-N4-(5-(N-hydroxyacetamido)pentyl)succinamide
N1-(8,19-Dihydroxy-1-((4-isothiocyanatophenyl)amino)-9,12,20,23-tetraoxo-1-thioxo-2,8,13,19,24-pentaazanonacosan-29-yl)-N1-hydroxy-N4-(5-(N-hydroxyacetamido)pentyl)succinamide
Catalogue No.:PA 27 0028113
CAS :
1810009-29-0
Molecular Formula : C42H68N10O11S2
Molecular Weight : 953.19

![rel-2-((1R,8S,9r)-Bicyclo[6.1.0]non-4-yn-9-yl)ethy PA 27 0028114](https://pharmaffiliates.com/pimages/PA270028114.jpg)
rel-2-((1R,8S,9r)-Bicyclo[6.1.0]non-4-yn-9-yl)ethyl (2-cyanoethyl) diisopropylphosphoramidite
rel-2-((1R,8S,9r)-Bicyclo[6.1.0]non-4-yn-9-yl)ethyl (2-cyanoethyl) diisopropylphosphoramidite
Catalogue No.:PA 27 0028114
CAS :
1393524-83-8
Molecular Formula : C20H33N2O2P
Molecular Weight : 364.47