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Documentos Principais

SML1952

Sigma-Aldrich

GAT228

≥98% (HPLC)

Sinônimo(s):

3-[(1R)-2-nitro-1-phenylethyl]-2-phenyl-1H-Indole, R-(+)-3-(2-Nitro-1-phenylethyl)-2-phenyl-1H-indole

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About This Item

Fórmula empírica (Notação de Hill):
C22H18N2O2
Número CAS:
Peso molecular:
342.39
Código UNSPSC:
12352200
NACRES:
NA.77

Nível de qualidade

Ensaio

≥98% (HPLC)

Formulário

powder

atividade óptica

[α]/D 80 to 94°, c = 1 in methanol

cor

white to beige

solubilidade

DMSO: 20 mg/mL, clear

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

O=[N+]([O-])C[C@H](C1=CC=CC=C1)C2=C(C3=CC=CC=C3)NC4=CC=CC=C42

InChI

1S/C22H18N2O2/c25-24(26)15-19(16-9-3-1-4-10-16)21-18-13-7-8-14-20(18)23-22(21)17-11-5-2-6-12-17/h1-14,19,23H,15H2/t19-/m1/s1

chave InChI

OHZDCJJHWPHZJD-LJQANCHMSA-N

Ações bioquímicas/fisiológicas

GAT228 is the R-(+)-enantiomer of GAT211, a positive allosteric modulator (PAM) of cannabinoid CB1 receptor signaling that was found to amplify the therapeutic effect of endocannabinoids without the negative side effects of psychoactivity or tolerance. GAT228 was found to be an unbiased CB1 allosteric agonist, while the S-(-)-enantiomer, GAT229,was found to be a potent, Gαi/o-biased CB1 PAM without intrinsic activity. In radioligand binding assays, both GAT228 and GAT229 behaved as PAMs of orthosteric ligand binding. Allosteric CB1R activation by GAT211 and its enantiomers could be a better therapeutic strategy for enhancing endogenous cannabinergic activity than targeting endocannabinoid-degrading enzymes with small-molecule inhibitors, with a lower likelihood of tolerance and dependence.
Unbiased cannabinoid CB1 allosteric agonist

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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Robert B Laprairie et al.
ACS chemical neuroscience, 8(6), 1188-1203 (2017-01-20)
The cannabinoid 1 receptor (CB1R) is one of the most widely expressed metabotropic G protein-coupled receptors in brain, and its participation in various (patho)physiological processes has made CB1R activation a viable therapeutic modality. Adverse psychotropic effects limit the clinical utility

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