Chemical Name: 5,5'-((2R,2'R)-((((3,3'-Diethoxy-[1,1'-biphenyl]-4,4'-diyl)bis(oxy))bis(ethane-2,1-diyl))bis(azanediyl))bis(propane-2,1-diyl))bis(2-methoxybenzenesulfonamide)
Smiles: CCOC1=C(OCCN[C@H](C)CC2=CC(S(N)(=O)=O)=C(OC)C=C2)C=CC(C3=CC(OCC)=C(OCCN[C@H](C)CC4=CC=C(OC)C(S(N)(=O)=O)=C4)C=C3)=C1
Inchi: InChI=1S/C26H35N5O7/c1-4-27-17-19(24(33)34)23(32)18-15-21(28-7-11-30(12-8-28)25(35)37-5-2)22(16-20(18)27)29-9-13-31(14-10-29)26(36)38-6-3/h15-17H,4-14H2,1-3H3,(H,33,34)
A validated rphplc method for the determination of impurities in tamsulosin hcl
thomas sudha, jitendra dhomane
International Journal of Chemistry Research, vol. 2, no. 4, Jan. 2011, pp. 29-33
Spectrophotometric estimation of tamsulosin hydrochloride by acid-dye method
Alankar Shrivastava, Prachi Saxena, Vipin B.Gupta
Pharmaceutical Methods Volume 2, Issue 1, January–March 2011, Pages 53-60
A sensitive HPLC method for simultaneous estimation of tamsulosin hydrochloride and its impurity
J G Chandorkar , V B Kotwal, N S Dhande, S G Gurav, V V Pande, P V Yadav
Pak J Pharm Sci. 2008 Jul;21(3):307-10.