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Merck
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M3668

Sigma-Aldrich

Metergoline

Synonyme(s) :

N-CBZ-[(8β)-1,6-Dimethylergolin-8-yl]methylamine, [(8β)-1,6-Dimethylergolin-8-yl)methyl]carbamic acid phenylmethyl ester

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About This Item

Formule empirique (notation de Hill):
C25H29N3O2
Numéro CAS:
17692-51-2
Poids moléculaire :
403.52
Numéro CE :
241-686-3
Numéro MDL:
MFCD00153829
Code UNSPSC :
12352200
ID de substance PubChem :
24278105
Nomenclature NACRES :
NA.77

Niveau de qualité

100

Pf

148-150 °C (lit.)

Solubilité

0.1 M HCl: 1.4 mg/mL
ethanol: 4 mg/mL
H2O: insoluble

Température de stockage

−20°C

Chaîne SMILES 

[H][C@]2(CNC(=O)OCc1ccccc1)CN(C)[C@]3([H])Cc4cn(C)c5cccc(c45)[C@@]3([H])C2

InChI

1S/C25H29N3O2/c1-27-14-18(13-26-25(29)30-16-17-7-4-3-5-8-17)11-21-20-9-6-10-22-24(20)19(12-23(21)27)15-28(22)2/h3-10,15,18,21,23H,11-14,16H2,1-2H3,(H,26,29)/t18-,21+,23+/m0/s1

Clé InChI

WZHJKEUHNJHDLS-QTGUNEKASA-N

Informations sur le gène

human ... HTR1A(3350) , HTR1B(3351) , HTR1D(3352) , HTR1E(3354) , HTR1F(3355) , HTR2A(3356) , HTR2B(3357) , HTR2C(3358) , HTR7(3363)
rat ... Htr7(65032)

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Application

Metergoline has been used as a serotonin receptor antagonist:

  • to study its effects on astrocyte calcium signals evoked by whisker stimulation
  • to study its effects on lipopolysaccharide-induced anorexia in rats
  • to evaluate the non-specific binding by 5-HT1A receptor binding assays

Actions biochimiques/physiologiques

Metergoline is an ergot alkaloid and a selective serotonin antagonist which blocks the 5-HT2A and 5-HT2C receptors with higher affinity. It possesses antifungal activity against infection caused by Candida krusei. Metergoline exhibits a therapeutic effect against premenstrual dysphoric disorder. It also exhibits antipyretic and analgesic activities.

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H302 + H312 + H332

Classification des risques

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Équipement de protection individuelle

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

Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Camila Marroni Roncon et al.
Planta medica, 77(3), 236-241 (2010-09-17)
The objective of this study was to investigate the effects of chronic administration of a semi-purified extract (Purified Extract A--PEA; 4, 8, or 16 mg/kg) of PAULLINIA CUPANA (guaraná) seeds on rats submitted to the elevated T-maze (ETM) model of
J David Glass et al.
The European journal of neuroscience, 31(6), 1117-1126 (2010-04-10)
Timing of the circadian clock of the suprachiasmatic nucleus (SCN) is regulated by photic and non-photic inputs. Of these, neuropeptide Y (NPY) signaling from the intergeniculate leaflet (IGL) to the SCN plays a prominent role. Although NPY is critical to
Boeun Lee et al.
Molecules (Basel, Switzerland), 26(11) (2021-06-03)
N-phenylpiperazine analogs can bind selectively to the D3 versus the D2 dopamine receptor subtype despite the fact that these two D2-like dopamine receptor subtypes exhibit substantial amino acid sequence homology. The binding for a number of these receptor subtype selective
Catherine A Roca et al.
The American journal of psychiatry, 159(11), 1876-1881 (2002-11-02)
The authors investigated the role of acute serotonergic modulation in the efficacy of selective serotonin reuptake inhibitors (SSRIs) in women with premenstrual dysphoric disorder. Patients with premenstrual dysphoric disorder (whose symptoms had remitted during treatment with fluoxetine) and a group
Jillian L Stobart et al.
Neuron, 98(4), 726-735 (2018-05-01)
Sensory stimulation evokes intracellular calcium signals in astrocytes; however, the timing of these signals is disputed. Here, we used novel combinations of genetically encoded calcium indicators for concurrent two-photon imaging of cortical astrocytes and neurons in awake mice during whisker
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