Impurity Reference Standard - Products

Trospium Chloride EP Impurity A

CAT No: CL-TMCD-02 CAS No: 76-93-7 Mol Wt: 228.2 Mol F: C14H12O3 Inv Status: Custom Synthesis

Chemical Name: hydroxydiphenylacetic acid

Trospium Chloride EP Impurity B

CAT No: CL-TMCD-03 CAS No: 16444-19-2 Mol Wt: 337.4 Mol F: C21H23NO3 Inv Status: Custom Synthesis

Chemical Name: (1R,3r,5S)-8-azabicyclo[3.2.1]oct-3-yl hydroxydiphenylacetate

Trospium Chloride EP Impurity C

CAT No: CL-TMCD-04 CAS No: 99945-31-0 Mol Wt: 182.3 Mol F: C11H20NO Inv Status: Custom Synthesis

Chemical Name: (1R,3r,5S)-3-hydroxyspiro[8-azoniabicyclo[3.2.1]octane8,1'-pyrrolidinium]

Trospium Chloride Related Compound C

CAT No: CL-TMCD-05 CAS No: 3464-71-9 Mol Wt: 182.3 : 35.5 Mol F: C11H20NO : Cl Inv Status: Custom Synthesis

Chemical Name: (1R,3r,5S)-3-Hydroxyspiro[8-azoniabicyclo[3.2.1]octane-8,1'-pyrrolidinium] chloride (as per USP)

Trospium Chloride

CAT No: CL-TMCD-06 CAS No: NA Mol Wt: 392.5 : 35.5 Mol F: C25H30NO3 : Cl Inv Status: Custom Synthesis

Chemical Name: (1R,3r,5S)-3-[(Hydroxydiphenylacetyl)oxy]spiro[8-azoniabicyclo[3.2.1]octane-8,1?-pyrrolidinium] chloride

Trospium Chloride Impurity 1

CAT No: CL-TMCD-07 CAS No: 10405-02-4 Mol Wt: 392.5 : 35.5 Mol F: C25H30NO3 : Cl Inv Status: Custom Synthesis

Chemical Name: (1R,3r,5S)-3-[(Hydroxydiphenylacetyl)oxy]spiro[8-azoniabicyclo[3.2.1]octane-8,1?-pyrrolidinium] chloride