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Merck

F3806

Sigma-Aldrich

Fadrozole hydrochloride

≥98% (HPLC)

Synonim(y):

4-(5,6,7,8-Tetrahydroimidazo[1,5-a]pyridin-5-yl)-benzonitrile, Afema, CGS 16949A

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About This Item

Wzór empiryczny (zapis Hilla):
C14H13N3·HCl
Numer CAS:
Masa cząsteczkowa:
259.73
Numer MDL:
Kod UNSPSC:
51111800
Identyfikator substancji w PubChem:
NACRES:
NA.77

Poziom jakości

Próba

≥98% (HPLC)

Formularz

powder

rozpuszczalność

DMSO: >20 mg/mL

inicjator

Novartis

temp. przechowywania

room temp

ciąg SMILES

Cl.N#Cc1ccc(cc1)C2CCCc3cncn23

InChI

1S/C14H13N3.ClH/c15-8-11-4-6-12(7-5-11)14-3-1-2-13-9-16-10-17(13)14;/h4-7,9-10,14H,1-3H2;1H

Klucz InChI

UKCVAQGKEOJTSR-UHFFFAOYSA-N

Działania biochem./fizjol.

Fadrozole is a nonsteroidal aromatase inhibitor.
Fadrozole is a nonsteroidal aromatase inhibitor. Fadrozole is a very potent and highly selective inhibitor of the aromatase enzyme system in vitro and estrogen biosynthesis in vivo. It inhibited the conversion of [4-14C]androstenedione to [4-14C]estrone by human placental microsomes in a competitive manner (Ki = 1.6 nM). At a substrate concentration 3-fold the Km, Fadrozole was 180 times more potent, as an inhibitor, than aminoglutethimide (Cat. No. A9657), exhibiting half-maximal inhibition at 1.7 nM as compared to 0.3 μM. In vivo, Fadrozole lowered ovarian estrogen synthesis by gonadotropin-primed, androstenedione treated, immature rats by 90% at a dose of 260 μg/kg (PO). In vivo, Fadrozole leads to sequelae of estrogen deprivation (e.g. regression of DMBA-induced mammary tumors) without causing adrenal hypertrophy in adult rats. It blocked aromatase by 50% in human breast cancer homogenates, live breast cancer cells, human placental microsomes, and porcine ovarian microsomes at concentrations of 0.008 to 0.02 μM.

Cechy i korzyści

This compound was developed by Novartis. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.
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Piktogramy

Skull and crossbonesHealth hazard

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

Zwroty wskazujące środki ostrożności

Klasyfikacja zagrożeń

Acute Tox. 3 Oral - Repr. 2

Kod klasy składowania

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Klasa zagrożenia wodnego (WGK)

WGK 2

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Sarah A Heimovics et al.
Endocrinology, 153(3), 1364-1376 (2012-02-02)
Across vertebrate species, 17β-estradiol (E(2)) acts on the brain via both genomic and nongenomic mechanisms to influence neuronal physiology and behavior. Nongenomic E(2) signaling is typically initiated by membrane-associated estrogen receptors that modulate intracellular signaling cascades, including rapid phosphorylation of
Hemagowri Venkatasubramanian et al.
Zebrafish, 16(2), 139-151 (2018-12-14)
Induction of all-male population in Siamese fighting fish, Betta splendens, has potential application in ornamental fish trade. In addition, the sexually dimorphic nature of aggressive behavior exhibited by this species has made it into an emerging model for behavioral studies.
Aviva Gamliel-Lazarovich et al.
Journal of hypertension, 28(9), 1900-1907 (2010-08-12)
Aldosterone is known to be involved in atherosclerosis and cardiovascular disease and blockade of its receptor was shown to improve cardiovascular function. It was, therefore, hypothesized that inhibition of aldosterone synthesis would also reduce atherosclerosis development. To test this hypothesis
Elizabeth Adkins-Regan
Frontiers in neuroendocrinology, 32(2), 155-163 (2011-02-01)
A majority of birds are socially monogamous, providing exceptional opportunities to discover neuroendocrine mechanisms underlying preferences for opposite-sex partners where the sexes form extended affiliative relationships. Zebra finches have been the focus of the most systematic program of research to
Thierry D Charlier et al.
General and comparative endocrinology, 167(1), 18-26 (2010-02-11)
Local aromatization of testosterone into 17beta-estradiol (E(2)) is often required for the physiological and behavioral actions of testosterone. In most vertebrates, aromatase is expressed in a few discrete brain regions. While many studies have measured brain aromatase mRNA or activity

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