API Impurities
Oxybutynin EP Impurity A / Cyclohexenyl Analogue of Oxybutynin HCl
Chemical Name: 4-(Diethylamino)but-2-ynyl (RS)-2-(cyclo...
CAS No:
1199574-71-4 (base)
Molecular Formula: C22H35NO3;C22H36ClNO3
Molecular Weight: 361.52;397.98
CAT No:
ALL-OXY-1
Keywords: Oxybutynin EP Impurity A / Cyclohexenyl ...
Inventory Status:
Oxybutynin EP Impurity B / Diphenyl Analogue of Oxybutynin
Chemical Name: 4-(Diethylamino)but-2-ynyl 2-hydroxy-2,2...
CAS No:
14943-53-4
Molecular Formula: C22H25NO3
Molecular Weight: 351.44
CAT No:
ALL-OXY-2
Keywords: Oxybutynin EP Impurity B / Diphenyl Anal...
Inventory Status:
Oxybutynin EP Impurity C / Oxybutynin USP RC C / Methylethyl Analogue of Oxybutynin HCl
Chemical Name: 4-(Ethylmethylamino)but-2-ynyl (RS)-2-cy...
CAS No:
NA
Molecular Formula: C21H30ClNO3
Molecular Weight: 379.92
CAT No:
ALL-OXY-3
Keywords: Oxybutynin EP Impurity C / Oxybutynin US...
Inventory Status:
Oxybutynin EP Impurity D / Oxybutynin USP RC A
Chemical Name: (RS)-2-Cyclohexyl-2-hydroxy-2-phenylacet...
CAS No:
4335-77-7
Molecular Formula: C14H18O3
Molecular Weight: 234.29
CAT No:
ALL-OXY-4
Keywords: Oxybutynin EP Impurity D / Oxybutynin US...
Inventory Status:
Oxybutynin EP Impurity E / Ethylpropyl Analogue of Oxybutynin HCl
Chemical Name: 4-(Ethylpropylamino)but-2-ynyl (RS)-2-cy...
CAS No:
1215677-72-7 (base)
Molecular Formula: C23H33NO3 (base);C23H34ClNO3 (HCl salt)
Molecular Weight: 371.51;407.97
CAT No:
ALL-OXY-5
Keywords: Oxybutynin EP Impurity E / Ethylpropyl A...
Inventory Status:
Oxybutynin HCl
Chemical Name: 4-(Diethylamino)but-2-ynyl (RS)-2-cycloh...
CAS No:
1508-65-2
Molecular Formula: C22H32ClNO3
Molecular Weight: 393.95
CAT No:
ALL-OXY-6
Keywords: Oxybutynin HCl, 4-(Diethylamino)but-2-yn...
Inventory Status:
Oxybutynin USP RC B
Chemical Name: Cyclohexyl mandelic acid methyl ester
CAS No:
10399-13-0
Molecular Formula: C15H20O3
Molecular Weight: 248.32
CAT No:
ALL-OXY-7
Keywords: Oxybutynin USP RC B, Cyclohexyl mandelic...
Inventory Status: