Terazosin hydrochlorideProduct ingredient for Terazosin
- Name
- Terazosin hydrochloride
- Drug Entry
- Terazosin
Terazosin is a quinazoline derivative alpha-1-selective adrenergic blocking agent indicated for benign prostatic hyperplasia and hypertensionLabel1. Terazosin blocks adrenaline's action on alpha-1 adrenergic receptors, causing relaxation of smooth muscle in blood vessels and the prostate2.
- Accession Number
- DBSALT000326
- Structure
- Synonyms
- Terazosin HCl / Terazosin HCl anhydrous / Terazosin hydrochloride anhydrous
- UNII
- 8QOP8Z9955
- CAS Number
- 63074-08-8
- Weight
- Average: 423.894
Monoisotopic: 423.167332052 - Chemical Formula
- C19H26ClN5O4
- InChI Key
- IWSWDOUXSCRCKW-UHFFFAOYSA-N
- InChI
- InChI=1S/C19H25N5O4.ClH/c1-26-15-10-12-13(11-16(15)27-2)21-19(22-17(12)20)24-7-5-23(6-8-24)18(25)14-4-3-9-28-14;/h10-11,14H,3-9H2,1-2H3,(H2,20,21,22);1H
- IUPAC Name
- 6,7-dimethoxy-2-[4-(oxolane-2-carbonyl)piperazin-1-yl]-3,4-dihydroquinazolin-4-imine hydrochloride
- SMILES
- Cl.COC1=C(OC)C=C2C(=N)NC(=NC2=C1)N1CCN(CC1)C(=O)C1CCCO1
- External Links
- PubChem Compound
- 44383
- ChemSpider
- 40382
- ChEMBL
- CHEMBL1256665
- Wikipedia
- Terazosin
- Predicted Properties
Property Value Source Water Solubility 0.132 mg/mL ALOGPS logP 0.77 ALOGPS logP 0.053 Chemaxon logS -3.5 ALOGPS pKa (Strongest Acidic) 11.09 Chemaxon pKa (Strongest Basic) 13.32 Chemaxon Physiological Charge 1 Chemaxon Hydrogen Acceptor Count 8 Chemaxon Hydrogen Donor Count 2 Chemaxon Polar Surface Area 99.48 Å2 Chemaxon Rotatable Bond Count 4 Chemaxon Refractivity 115.72 m3·mol-1 Chemaxon Polarizability 41.65 Å3 Chemaxon Number of Rings 4 Chemaxon Bioavailability 1 Chemaxon Rule of Five Yes Chemaxon Ghose Filter Yes Chemaxon Veber's Rule No Chemaxon MDDR-like Rule No Chemaxon