Candesartan

• CAT Number: A000781
• CAS Number: 139481-59-7
• Molecular Formula: C24H20N6O3
• Molecular Weight: 440.45
• Purity: ≥95%
• Target: RAAS
• Solubility: >14.7mg/mL in DMSO
• Storage: -20°C
• InChI: 1S/C24H20N6O3/c1-2-33-24-25-20-9-5-8-19(23(31)32)21(20)30(24)14-15-10-12-16(13-11-15)17-6-3-4-7-18(17)22-26-28-29-27-22/h3-13H,2,14H2,1H3,(H,31,32)(H,26,27,28,29)
• InChIKey: HTQMVQVXFRQIKW-UHFFFAOYSA-N
• SMILES: CCOC1=NC2=CC=CC(=C2N1CC3=CC=C(C=C3)C4=CC=CC=C4C5=NNN=N5)C(=O)O

Candesartan is an angiotensin II receptor antagonist used mainly for the treatment of hypertension. Candesartan is marketed as the cyclohexyl 1-hydroxyethyl carbonate (cilexetil) ester, known as candesartan cilexetil. Candesartan cilexetil is metabolised completely by esterases in the intestinal wall during absorption to the active candesartan moieity. The use of a prodrug form increases the bioavailability of candesartan. Despite this, absolute bioavailability is relatively poor at 15% (candesartan cilexetil tablets) to 40% (candesartan cilexetil solution). Its IC50 is 15 μg/kg.

Reference

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