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P7547

Sigma-Aldrich

Phentolamine hydrochloride

≥98% (TLC), powder

Synonyme(s) :

2-[N-(3-Hydroxyphenyl)-p-toluidinomethyl]-2-imidazolidine hydrochloride, 3-[[(4,5-Dihydro-1H-imidazol-2-yl)-methyl](4-methylphenyl)-amino]-phenol monohydrochloride

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About This Item

Formule empirique (notation de Hill):
C17H19N3O · HCl
Numéro CAS:
73-05-2
Poids moléculaire :
317.81
Numéro Beilstein :
3764617
Numéro CE :
200-793-5
Numéro MDL:
MFCD00079268
Code UNSPSC :
12352116
ID de substance PubChem :
24898856
Nomenclature NACRES :
NA.77

Niveau de qualité

200

Pureté

≥98% (TLC)

Forme

powder

Couleur

white to off-white

Solubilité

ethanol: 14 mg/mL
H2O: 20 mg/mL
H2O: unstable (prepare immediately prior to use)

Auteur

Novartis

Chaîne SMILES 

Cl[H].Cc1ccc(cc1)N(CC2=NCCN2)c3cccc(O)c3

InChI

1S/C17H19N3O.ClH/c1-13-5-7-14(8-6-13)20(12-17-18-9-10-19-17)15-3-2-4-16(21)11-15;/h2-8,11,21H,9-10,12H2,1H3,(H,18,19);1H

Clé InChI

TUEJFGFQYKDAPM-UHFFFAOYSA-N

Informations sur le gène

human ... ADRA1A(148) , ADRA1B(147) , ADRA1D(146) , ADRA2A(150) , ADRA2B(151) , ADRA2C(152)

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Actions biochimiques/physiologiques

α-adrenoceptor antagonist; peripheral vasodilator.

Caractéristiques et avantages

This compound is featured on the Potassium Channels page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
This compound was developed by Novartis. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Stockage et stabilité

Protect From Light.

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H302

Classification des risques

Acute Tox. 4 Oral

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

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Wei Zhang et al.
Drug discoveries & therapeutics, 8(1), 11-17 (2014-03-22)
α1-Adrenergic receptors (α1-ARs), as one of the most important members of G protein-coupled receptors (GPCRs), can mediate lots of physiological responses of the sympathetic nervous system. Until now, α1-ARs have been divided into at least three subtypes, α1A, α1B, and
Kazuhisa Honda et al.
Comparative biochemistry and physiology. Part A, Molecular & integrative physiology, 163(3-4), 260-264 (2012-08-23)
We investigated the mechanism underlying central glucagon-induced hyperglycemia and anorexia in chicks. Male 8-day-old chicks (Gallus gallus) were used in all experiments. Intracerebroventricular administration of glucagon in chicks induced hyperglycemia and anorexia from 30 min after administration. However, the plasma
J Daniel Obray et al.
Frontiers in cellular neuroscience, 16, 944243-944243 (2022-07-30)
Dopamine (DA) is a cell-signaling molecule that does not readily cross the blood-brain barrier. Despite this, peripherally administered DA enhances DA levels in the nucleus accumbens and alters DA-related behaviors. This study was designed to investigate whether DA subtype-2 receptors
Kangbin Zhou et al.
Canadian journal of physiology and pharmacology, 90(8), 1075-1085 (2012-07-13)
Metabolic syndrome (MS) is a combination of medical disorders that increase the risk of developing cardiovascular disease and diabetes. MS is associated with obesity, increased blood pressure, hyperlipidemia, and hyperglycemia. This study was designed to investigate the pharmacological profile of
Zachary Barrett-O'Keefe et al.
Clinical science (London, England : 1979), 124(6), 413-422 (2012-09-19)
Aging is characterized by increased sympatho-excitation, expressed through both the α-adrenergic and RAAS (renin-angiotensin-aldosterone) pathways. Although the independent contribution of these two pathways to elevated vasoconstriction with age may be substantial, significant cross-talk exists that could produce potentiating effects. To
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