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P118

Sigma-Aldrich

Phaclofen

solid

Synonyme(s) :

3-Amino-2-(4-chlorophenyl)propanephosphonic acid

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About This Item

Formule empirique (notation de Hill):
C9H13ClNO3P
Numéro CAS:
114012-12-3
Poids moléculaire :
249.63
Numéro MDL:
MFCD00069328
Code UNSPSC :
12352200
ID de substance PubChem :
24278189
Nomenclature NACRES :
NA.32

Forme

solid

Impuretés

≥97% (NMR)

Couleur

white

Solubilité

0.1 M HCl: 13.3 mg/mL
methanol: 19.3 mg/mL
DMSO: insoluble

Chaîne SMILES 

NCC(CP(O)(O)=O)c1ccc(Cl)cc1

InChI

1S/C9H13ClNO3P/c10-9-3-1-7(2-4-9)8(5-11)6-15(12,13)14/h1-4,8H,5-6,11H2,(H2,12,13,14)

Clé InChI

VSGNGLJPOGUDON-UHFFFAOYSA-N

Informations sur le gène

human ... GABBR1(2550) , GABBR2(9568)

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Description générale

Phaclofen is a phosphonic acid derivative of baclofen.

Application

Phaclofen has been used to block GABAB receptor.

Actions biochimiques/physiologiques

Phaclofen plays a vital role in identifying the physiological importance of central and peripheral bicuculline-insensitive receptors with which GABA and (−) baclofen interact. Phaclofen acts as a GABAB receptor antagonist. Phaclofen has an ability to reversibly block the late, bicuculline resistant, K+ dependent inhibitory postsynaptic potential (IPSP) logged in projection cells of the cat and rat dorsal lateral geniculate nucleus and in rat hippocampal CA1 pyramidal neurons.

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H315,H319,H335

Classification des risques

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organes cibles

Respiratory system

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)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Effat Ramshini et al.
International journal of preventive medicine, 4(2), 158-164 (2013-04-02)
There is only little information about the effects of GABA receptors agonist and antagonist on morphine self-administration. Present study was designed to assess role of GABAB receptors in the regulation of morphine-reinforced self-administration. THIS STUDY WAS PERFORMED IN FOUR GROUPS
P Dutar et al.
Nature, 332(6160), 156-158 (1988-03-10)
The role of GABA in synaptic transmission in the mammalian central nervous system is more firmly established than for any other neurotransmitter. With virtually every neuron studied, the synaptic action of GABA is mediated by bicuculline-sensitive GABAA receptors which selectively
Kazuo Kunisawa et al.
European journal of pharmacology, 796, 122-130 (2016-12-13)
GABA mediated neuronal system regulates hippocampus-dependent memory and stress responses by controlling plasticity and neuronal excitability. Here, we demonstrate that betaine ameliorates water-immersion restraint stress (WIRS)-induced memory impairments. This improvement was inhibited by a betaine/GABA transporter-1 (GABA transporter-2: GAT2) inhibitor
Christof Geigerseder et al.
Reproductive biology and endocrinology : RB&E, 2, 13-13 (2004-03-26)
The neurotransmitter gamma-aminobutyric acid (GABA) and subtypes of GABA receptors were recently identified in adult testes. Since adult Leydig cells possess both the GABA biosynthetic enzyme glutamate decarboxylase (GAD), as well as GABA(A) and GABA(B) receptors, it is possible that
Mohammad Nasehi et al.
Brain research bulletin, 130, 101-106 (2017-01-24)
Activation of the GABA
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