Skip to Content
Merck
All Photos(3)

Documents

D9815

Sigma-Aldrich

Doxazosin mesylate

≥97% (HPLC), powder

Synonym(s):

1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-[4-(1,4-benzodioxan-2-yl)carpiperazin-1-yl)]-6,7-dimethoxyquinazoline mesylate, Doxazosin methanesulfonate

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C23H25N5O5 · CH3SO3H
CAS Number:
Molecular Weight:
547.58
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77

Assay

≥97% (HPLC)

form

powder

color

white

SMILES string

CS(O)(=O)=O.COc1cc2nc(nc(N)c2cc1OC)N3CCN(CC3)C(=O)C4COc5ccccc5O4

InChI

1S/C23H25N5O5.CH4O3S/c1-30-18-11-14-15(12-19(18)31-2)25-23(26-21(14)24)28-9-7-27(8-10-28)22(29)20-13-32-16-5-3-4-6-17(16)33-20;1-5(2,3)4/h3-6,11-12,20H,7-10,13H2,1-2H3,(H2,24,25,26);1H3,(H,2,3,4)

InChI key

VJECBOKJABCYMF-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Biochem/physiol Actions

α1-adrenoceptor antagonist; relaxes smooth muscles of the prostate

Features and Benefits

This compound is a featured product for Neuroscience research. Click here to discover more featured Neuroscience products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Evan Goldfischer et al.
Urology, 79(4), 875-882 (2012-02-22)
To investigate the safety of daily coadministration of α-blockers with tadalafil 5 mg in men with lower urinary tract symptoms secondary to benign prostatic hyperplasia. The standard-of-care medical therapy for moderate to severe symptoms of benign prostatic hyperplasia is α(1)-adrenergic
Cédric M Hysek et al.
Psychopharmacology, 224(3), 363-376 (2012-06-16)
Pupillometry can be used to characterize autonomic drug effects. This study was conducted to determine the autonomic effects of 3,4-methylenedioxymethamphetamine (MDMA, ecstasy), administered alone and after pretreatment with reboxetine, duloxetine, clonidine, carvedilol, and doxazosin, on pupillary function. Infrared pupillometry was
Sakip Erturhan et al.
Urology, 81(3), 640-643 (2013-01-25)
To evaluate the possible efficacy of an α1 blocker (doxazosin) therapy on the management and disease course in pediatric patients with distal ureteral stones. A total of 45 patients (24 boys and 21 girls) with a single lower ureteral stone
Giovanni Conzo et al.
The American surgeon, 79(11), 1196-1202 (2013-10-30)
Authors evaluated the effects of selective adrenergic blockade by means of doxazosin on blood pressure in 48 patients operated on for pheochromocytoma by a multicenter retrospective study. Age, tumor size, surgical approach, and operative time were analyzed as predictive factors
Flávia K Delella et al.
Life sciences, 91(25-26), 1281-1287 (2012-10-17)
To gain new insights into the molecular mechanisms of action of doxazosin, we investigated the prostatic stroma ultrastructure and the expression of genes involved with fibrosis, such as collagen type I and III (COL1A1 and COL3A1, respectively) and TGF-beta 1

Articles

DISCOVER Bioactive Small Molecules for Neuroscience

DISCOVER Bioactive Small Molecules for Neuroscience

DISCOVER Bioactive Small Molecules for Neuroscience

DISCOVER Bioactive Small Molecules for Neuroscience

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service