Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

SML3068

Sigma-Aldrich

PSEM308 hydrochloride

≥98% (HPLC)

Synonym(s):

5-Methyl-3,4,14-triazapentacyclo[12.2.2.14,7.02,13.011,19]nonadeca-2,7(19),8,10-tetraene hydrochloride, 5-Methyl-5,8,9,10,11a,12-hexahydro-4H-8,11-ethanopyrido[3′,2′:3,4]diazepino[6,7,1-hi]indole hydrochloride, PSEM 308 hydrochloride, PSEM308 hydrochloride, Pharmacologically selective effector molecule 308, hydrochloride

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C17H21N3 · HCl
Molecular Weight:
303.83
MDL number:
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to beige

solubility

DMSO: 2 mg/mL, clear (warmed)

storage temp.

2-8°C

SMILES string

CC1CC2=CC=CC3=C2N1N=C(C4CCN5CC4)C5C3.Cl

Biochem/physiol Actions

SEM308 is a pharmacologically selective effector molecule (PSEM) that acts as a selective agonist in vitro and in vivo for chimeric pharmacologically selective actuator modules (PSAMs) composed of nAChR α7 ligand-binding domain (LBD) with L141F or L141F/Y115F mutation fused to the ion pore domain (IPD) of a ligand-gated ion channel (LGIC), including glycine receptor (PSAML141F-GlyR & PSAML141F/Y115F-GlyR) and 5-HT3 (PSAML141F/Y115F-5-HT3).

Storage Class

11 - Combustible Solids

wgk_germany

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

Akila Chandrasekar et al.
Cerebral cortex (New York, N.Y. : 1991), 29(6), 2701-2715 (2018-07-10)
Excessive excitation has been hypothesized to subsume a significant part of the acute damage occurring after traumatic brain injury (TBI). However, reduced neuronal excitability, loss of neuronal firing, and a disturbed excitation/inhibition balance have been detected. Parvalbumin (PV) interneurons are
Kajana Satkunendrarajah et al.
Nature, 562(7727), 419-422 (2018-10-12)
Dysfunctional breathing is the main cause of morbidity and mortality after traumatic injury of the cervical spinal cord1,2 and often necessitates assisted ventilation, thus stressing the need to develop strategies to restore breathing. Cervical interneurons that form synapses on phrenic
Maria Soledad Esposito et al.
Nature, 508(7496), 351-356 (2014-02-04)
Translating the behavioural output of the nervous system into movement involves interaction between brain and spinal cord. The brainstem provides an essential bridge between the two structures, but circuit-level organization and function of this intermediary system remain poorly understood. Here
Matthew Lovett-Barron et al.
Nature neuroscience, 15(3), 423-430 (2012-01-17)
Transforming synaptic input into action potential output is a fundamental function of neurons. The pattern of action potential output from principal cells of the mammalian hippocampus encodes spatial and nonspatial information, but the cellular and circuit mechanisms by which neurons
Nai-Wen Tien et al.
Neuron, 94(3), 656-665 (2017-05-02)
Convergent input from different presynaptic partners shapes the responses of postsynaptic neurons. Whether developing postsynaptic neurons establish connections with each presynaptic partner independently or balance inputs to attain specific responses is unclear. Retinal ganglion cells (RGCs) receive convergent input from

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