Valsartan Acid

Valsartan acid is a transformation product of the angiotensin II type 1 (AT1) receptor antagonist valsartan (Cay-14178). It is formed during activated sludge treatment and has been found as a contaminant in drinking water.Formal Name: 2'-(2H-tetrazol-5-yl)-[1,1'-biphenyl]-4-carboxylic acid. CAS Number: 164265-78-5. Molecular Formula: C14H10N4O2. Formula Weight: 266.3. Purity: >95%. Formulation: (Request formulation change), A solid. Solubility: DMSO: slightly soluble, Methanol: slightly soluble. SMILES: O=C(C1=CC=C(C2=C(C3=NN=NN3)C=CC=C2)C=C1)O. InChi Code: InChI=1S/C14H10N4O2/c19-14(20)10-7-5-9(6-8-10)11-3-1-2-4-12(11)13-15-17-18-16-13/h1-8H,(H,19,20)(H,15,16,17,18). InChi Key: USAWIVMZUYOXCF-UHFFFAOYSA-N.