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P9159

Sigma-Aldrich

Piperidine-4-sulfonic acid

Synonym(s):

P4S

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About This Item

Empirical Formula (Hill Notation):
C5H11NO3S
CAS Number:
72450-62-5
Molecular Weight:
165.21
MDL number:
MFCD00055097
UNSPSC Code:
12352106
PubChem Substance ID:
24278165
NACRES:
NA.77

form

powder

SMILES string

OS(=O)(=O)C1CCNCC1

InChI

1S/C5H11NO3S/c7-10(8,9)5-1-3-6-4-2-5/h5-6H,1-4H2,(H,7,8,9)

InChI key

UGBJGGRINDTHIH-UHFFFAOYSA-N

Gene Information

human ... GABRA1(2554) , GABRA2(2555) , GABRA3(2556) , GABRA4(2557) , GABRA5(2558) , GABRA6(2559) , GABRB1(2560) , GABRB2(2561) , GABRB3(2562)

Biochem/physiol Actions

GABAA receptor agonist.

Features and Benefits

This compound is a featured product for Neuroscience research. Click here to discover more featured Neuroscience products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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’.

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S M O'Shea et al.
Brain research, 852(2), 344-348 (2000-03-11)
Using the whole-cell patch-clamp technique, we have determined that propofol, but not midazolam, increases the efficacy of piperidine-4-sulphonic acid (P4S), a partial agonist at alpha1beta1gamma2s, GABA(A) receptors expressed in HEK 293 cells. These findings are consistent with the idea that
Norbert Topf et al.
Anesthesiology, 98(2), 306-311 (2003-01-29)
Volatile anesthetics prolong inhibitory postsynaptic potentials in central neurons an allosteric action on the gamma-aminobutyric acid type A (GABA(A)) receptor, an effect that may underlie the hypnotic actions of these agents. Inhaled anesthetics such as isoflurane act to enhance responses
E Galvez-Ruano et al.
Journal of neuroscience research, 42(5), 666-673 (1995-12-01)
Based on our molecular modeling investigations of the glycinergic receptor, we expanded our studies to similarly investigate the GABAergic receptor. New data suggest there may exist a slightly different agonistic mechanism for the molecules described herein as compared to glycine.
Marc C Gielen et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 32(17), 5707-5715 (2012-04-28)
GABA(A) receptors (GABA(A)Rs) composed of αβγ subunits are allosterically modulated by the benzodiazepines (BDZs). Agonists at the BDZ binding site potentiate submaximal GABA responses by increasing the apparent affinity of GABA(A)Rs for GABA. Although BDZs were initially thought to affect
Angelo Keramidas et al.
The Journal of physiology, 575(Pt 1), 11-22 (2006-06-10)
The binding of the neurotransmitter GABA induces conformational changes in the GABAA receptor (GABAAR), leading to the opening of a gate that controls ion permeation through an integral transmembrane pore. A number of structural elements within each subunit, located near
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