Terazosin hydrochloride hydrateProduct ingredient for Terazosin
- Name
- Terazosin hydrochloride hydrate
- 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
- DBSALT002382
- Structure
- Synonyms
- Terazosin hydrochloride / Terazosin hydrochloride dihydrate / Terazosin monohydrochloride dihydrate
- External IDs
- ABBOTT-45975
- UNII
- D32S14F082
- CAS Number
- 70024-40-7
- Weight
- Average: 441.91
Monoisotopic: 441.1778967 - Chemical Formula
- C19H28ClN5O5
- InChI Key
- MWYNOTLRCUQCKD-UHFFFAOYSA-N
- InChI
- InChI=1S/C19H25N5O4.ClH.H2O/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;1H2
- IUPAC Name
- 6,7-dimethoxy-2-[4-(oxolane-2-carbonyl)piperazin-1-yl]quinazolin-4-amine hydrate hydrochloride
- SMILES
- O.Cl.COC1=CC2=C(C=C1OC)C(N)=NC(=N2)N1CCN(CC1)C(=O)C1CCCO1
- External Links
- ChemSpider
- 7979122
- ChEMBL
- CHEMBL1201091
- Predicted Properties
Property Value Source Water Solubility 1.5 mg/mL ALOGPS logP 1.12 ALOGPS logP 1.18 Chemaxon logS -2.4 ALOGPS pKa (Strongest Acidic) 19.93 Chemaxon pKa (Strongest Basic) 7.24 Chemaxon Physiological Charge 1 Chemaxon Hydrogen Acceptor Count 8 Chemaxon Hydrogen Donor Count 1 Chemaxon Polar Surface Area 103.04 Å2 Chemaxon Rotatable Bond Count 4 Chemaxon Refractivity 105.18 m3·mol-1 Chemaxon Polarizability 41.67 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