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CAS 63074-08-8

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Terazosin hydrochloride

Description:
Terazosin hydrochloride is a medication primarily used to treat hypertension and benign prostatic hyperplasia (BPH). It belongs to the class of drugs known as alpha-1 adrenergic antagonists, which work by relaxing blood vessels and improving urine flow by relaxing muscles in the prostate and bladder neck. The chemical formula for terazosin hydrochloride is C19H22N4O4S·HCl, indicating it contains a sulfonamide group, which contributes to its pharmacological activity. The substance appears as a white to off-white crystalline powder, and it is soluble in water, making it suitable for oral administration. Terazosin hydrochloride has a relatively long half-life, allowing for once-daily dosing. Common side effects may include dizziness, fatigue, and orthostatic hypotension, particularly upon initiation of therapy. As with any medication, it is essential to use terazosin under medical supervision to monitor for potential interactions and side effects.
Formula:C19H26ClN5O4
InChI:InChI=1/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
InChI key:InChIKey=IWSWDOUXSCRCKW-UHFFFAOYSA-N
SMILES:NC=1C2=C(N=C(N1)N3CCN(C(=O)C4CCCO4)CC3)C=C(OC)C(OC)=C2.Cl
Synonyms:
  • 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(tetrahydro-2-furoyl)piperazine monohydrochloride
  • 2-[4-(Tetrahydro-2-furoyl)-piperazine]-4-amino-6,7-dimethoxyquinazoline-hydrochloride
  • Abbott 45975
  • Dysalfa
  • Flotrin
  • Flumarc
  • Heitrin
  • Hitrin
  • Hytracin
  • Hytrin
  • See more synonyms
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