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Y0000621

Terazosin hydrochloride dihydrate

European Pharmacopoeia (EP) Reference Standard

Synonyme(s) :

1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-[(tetrahydro-2-furanyl)carbonyl]piperazine hydrochloride dihydrate

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About This Item

Formule empirique (notation de Hill):
C19H25N5O4 · HCl · 2H2O
Numéro CAS:
70024-40-7
Poids moléculaire :
459.92
Numéro MDL:
MFCD00941408
Code UNSPSC :
41116107
ID de substance PubChem :
329831056
Nomenclature NACRES :
NA.24

Qualité

pharmaceutical primary standard

Famille d'API

terazosin

Fabricant/nom de marque

EDQM

Application(s)

pharmaceutical (small molecule)

Format

neat

Chaîne SMILES 

O.O.Cl.COc1cc2nc(nc(N)c2cc1OC)N3CCN(CC3)C(=O)C4CCCO4

InChI

1S/C19H25N5O4.ClH.2H2O/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;2*1H2

Clé InChI

NZMOFYDMGFQZLS-UHFFFAOYSA-N

Informations sur le gène

human ... ADRA1A(148) , ADRA1B(147) , ADRA1D(146)

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Description générale

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Terazosin hydrochloride dihydrate EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Conditionnement

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Autres remarques

Sales restrictions may apply.

Produit(s) apparenté(s)

Réf. du produit
Description
Tarif

Y0000622

Terazosin impurity A, European Pharmacopoeia (EP) Reference Standard

1643463

Terazosin Related Compound A, United States Pharmacopeia (USP) Reference Standard

1643474

Terazosin Related Compound B, United States Pharmacopeia (USP) Reference Standard

1643485

Terazosin Related Compound C, United States Pharmacopeia (USP) Reference Standard

Y0000665

Terazosin impurity E, European Pharmacopoeia (EP) Reference Standard

Y0000624

Terazosin impurity N, European Pharmacopoeia (EP) Reference Standard

1643452

Terazosin hydrochloride, United States Pharmacopeia (USP) Reference Standard

Y0000666

Terazosin for system suitability, CRS, European Pharmacopoeia (EP) Reference Standard

PHR1721

Terazosin Hydrochloride, Pharmaceutical Secondary Standard; Certified Reference Material

Y0002286

Terazosin for system suitability A, European Pharmacopoeia (EP) Reference Standard

PHR3137

Terazosin Related Compound A, certified reference material, pharmaceutical secondary standard

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H319

Classification des risques

Eye Irrit. 2

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number

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Man Liu et al.
Chirality, 24(12), 1047-1050 (2012-08-14)
The purpose of this study was to elucidate the pharmacokinetics of terazosin enantiomers in healthy Chinese male subjects. After a single oral dose of 2-mg terazosin, the plasma concentrations of terazosin enantiomers were measured over the course of 48 h
Gholamreza Mokhtari et al.
Urologia internationalis, 87(1), 19-22 (2011-05-21)
We evaluated the effect of terazosin in the improvement of lower urinary tract symptoms and flank pain in patients with internal ureteral stents. In this double-blind randomized clinical trial, 73 patients with unilateral ureteral stone and hydroureteronephrosis who underwent insertion
Laurel E Ecke et al.
Neuroreport, 23(5), 325-330 (2012-02-18)
The rewarding properties of psychomotor stimulants are traditionally thought to be independent of norepinephrine. Recent findings, however, suggest that local noradrenergic signaling through α1 receptors in the medial prefrontal cortex and the ventral tegmental area - brain regions critically important
M R Yadav et al.
Pharmaceutical biology, 50(4), 439-442 (2011-12-06)
The problem of hypertension has gained enormous proportions in the past decade. Multifactorial etiology and complex pathophysiology of the disease has rendered the treatment of the disease a hard task. Sympathetic nervous system and the renin-angiotensin-aldosterone system are primary contributors
D Mitropoulos et al.
Andrologia, 45(2), 128-134 (2012-06-27)
Previous studies have shown that alpha1-adrenergic receptor antagonists may alter seminal vesicle contractility and impair fertility in male rats. This study was designed to investigate the effects of terazosin on the catalase expression in the seminal vesicles and the lipid
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