tamsulosin and its Impurities
An alpha-blocker drug, Tamulosin is used to treat symptoms of a prostate gland condition called BPH (benign prostatic hyperplasia). It is a selective α1 receptor antagonist. It is also used to treat acute urinary retention. Reference standards of Tamsulosin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
(R)-5-(2-((2-(2-Ethoxyphenoxy)ethyl-1,1,2,2-d4)amino)propyl)-2-methoxybenzenesulfonamide hydrochloride
(R)-5-(2-((2-(2-Ethoxyphenoxy)ethyl-1,1,2,2-d4)amino)propyl)-2-methoxybenzenesulfonamide hydrochloride
Catalogue No.:PA STI 080910
CAS :
2518100-55-3
Molecular Formula : C20H25D4ClN2O5S
Molecular Weight : 449
N-((2R)-3'-(2-Amino-1,1-dioxidotetrahydrothiophen-2-yl)-4'-methoxy-2-methyl-2,3-dihydro-[1,1'-biphenyl]-2-yl)-2-(2-ethoxyphenoxy)acetamide
N-((2R)-3'-(2-Amino-1,1-dioxidotetrahydrothiophen-2-yl)-4'-methoxy-2-methyl-2,3-dihydro-[1,1'-biphenyl]-2-yl)-2-(2-ethoxyphenoxy)acetamide
Catalogue No.:PA 47 0741005
CAS :
NA
Molecular Formula : C28H34N2O6S
Molecular Weight : 526.65
Ethyl 3-(1-methyl-2-(((4-(N-(((2-methylpentyl)oxy)carbonyl)carbamimidoyl)phenyl)amino)methyl)-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5-carboxamido)propanoate
Ethyl 3-(1-methyl-2-(((4-(N-(((2-methylpentyl)oxy)carbonyl)carbamimidoyl)phenyl)amino)methyl)-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5-carboxamido)propanoate
Catalogue No.:PA 47 0741011
CAS :
2096992-14-0
Molecular Formula : C34H41N7O5
Molecular Weight : 627.75
5,5'-((2R,2'R)-(((1,2-Phenylenebis(oxy))bis(ethane-2,1-diyl))bis(azanediyl))bis(propane-2,1-diyl))bis(2-methoxybenzenesulfonamide)
5,5'-((2R,2'R)-(((1,2-Phenylenebis(oxy))bis(ethane-2,1-diyl))bis(azanediyl))bis(propane-2,1-diyl))bis(2-methoxybenzenesulfonamide)
Catalogue No.:PA 47 0741013
CAS :
NA
Molecular Formula : C30H42N4O8S2
Molecular Weight : 650.81
