Skip to Content
Merck
All Photos(1)

Key Documents

SML0593

Sigma-Aldrich

CGP52432

≥98% (HPLC)

Synonym(s):

[3-[[(3,4-Dichlorophenyl)methyl]amino]propyl](diethoxymethyl)-phosphinic acid

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C15H24Cl2NO4P
CAS Number:
139667-74-6
Molecular Weight:
384.24
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to beige

solubility

H2O: 1 mg/mL, clear (warmed)

storage temp.

2-8°C

InChI

1S/C15H24Cl2NO4P/c1-3-21-15(22-4-2)23(19,20)9-5-8-18-11-12-6-7-13(16)14(17)10-12/h6-7,10,15,18H,3-5,8-9,11H2,1-2H3,(H,19,20)

InChI key

GJZVQXWEIYRHBE-UHFFFAOYSA-N

Application

CGP52432 has been used as a γ-aminobutyric acid B (GABAB) antagonist:
  • to study its effects on the simulation of the onset of status epilepticus (SE) in mice
  • for voltage-clamp recording in mice neurons
  • to study its effects on the GABAB receptor-mediated neurotransmission in guinea pig hippocampus

Biochem/physiol Actions

CGP52432 is a very potent antagonist of GABAB receptors. (IC50 = 85 nM).
CGP52432 participates in inhibiting the glycine overflow in the hippocampus.

Features and Benefits

This compound is featured on the GABAB Receptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Other Notes

Do not freeze.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Ramón Sotomayor-Zárate et al.
Journal of neurochemistry, 114(6), 1678-1686 (2010-06-30)
The lateral septum is a brain nucleus involved in various mental disorders such as anxiety and drug addiction. In the present study, we investigated whether systemic amphetamine, known to release dopamine (DA) in nucleus accumbens, will also release DA in
Kazuo Kitamura et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 31(30), 10847-10858 (2011-07-29)
Cerebellar Purkinje cells have one of the most elaborate dendritic trees in the mammalian CNS, receiving excitatory synaptic input from a single climbing fiber (CF) and from ∼200,000 parallel fibers. The dendritic Ca(2+) signals triggered by activation of these inputs
Cristina Romei et al.
Pharmacological research, 61(6), 547-552 (2010-02-09)
GABA(B) receptors mediate inhibition of neurotransmitter exocytosis from nerve endings. Unexpectedly, the well known GABA(B) receptor antagonist CGP35348 and, in part, the compound CGP52432, are now found to inhibit on their own the K(+)-evoked exocytosis of glycine when added at
K Yang et al.
Neuroscience, 193, 411-420 (2011-08-03)
Metabotropic GABA type B (GABA(B)) receptors are abundantly expressed in the rat spinal dorsal horn. Activation of GABA(B) receptors by exogenous agonists inhibits synaptic transmission, which is believed to underlie the GABA(B) receptor-mediated analgesia. However, little effort has been made
M Katherine Kelm et al.
Journal of neurophysiology, 100(6), 3417-3428 (2008-10-24)
Ethanol increases miniature inhibitory postsynaptic current frequency and decreases the paired-pulse ratio, which suggests that ethanol increases both spontaneous and evoked GABA release, respectively. We have shown previously that ethanol increases GABA release at the rat interneuron-Purkinje cell synapse and
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service