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Key Documents

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SML3300

Sigma-Aldrich

TB21007

≥98% (HPLC)

Sinónimos:

3-(2-Hydroxyethylthio)-6,6-dimethyl-1-(thiazol-2-yl)-6,7-dihydrobenzo[c]thiophen-4(5H)-one, 6,6-Dimethyl-3-(2-hydroxyethyl)thio-1-(thiazol-2-yl)-6,7-dihydro-2-benzothiophen-4(5H)-one, 6,7-Dihydro-3-[(2-hydroxyethyl)thio]-6,6-dimethyl-1-(2-thiazolyl)benzo[c]thiophen-4(5H)-one, TB 21007, TB-21007

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About This Item

Fórmula empírica (notación de Hill):
C15H17NO2S3
Número de CAS:
207306-50-1
Peso molecular:
339.50
UNSPSC Code:
51111800
NACRES:
NA.77

Quality Level

100

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

SMILES string

O=C1C2=C(SCCO)SC(C3=NC=CS3)=C2CC(C1)(C)C

InChI

1S/C15H17NO2S3/c1-15(2)7-9-11(10(18)8-15)14(20-6-4-17)21-12(9)13-16-3-5-19-13/h3,5,17H,4,6-8H2,1-2H3

InChI key

QILRYFCEXLFIDS-UHFFFAOYSA-N

Biochem/physiol Actions

TB21007 is a gamma-aminobutyric acid type A receptor (GABAA) alpha 5 (α5) subtype-selective (αβ3γ2 Ki in nM = 1.6/α5, 20/α1, 16/α2, 20/α3) negative allosteric modulator (NAM)/inverse agonist (% inhibition at 100 nM = 51/α5, 21/α1, 1/α2, 3/α3, using L(tk-) fibroblast expressing β3γ2 with respective α subunit). TB21007 enhances cognitive performance in a hippocampal-dependent memory task in vivo (0.3 mg/kg i.p. in rats; delayed ‘matching-to-place′ Morris water maze test) without the convulsant or proconvulsant activity (3 mg/kg i.p. in mice) observed with nonselective inverse agonists.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Yarim E De la Luz-Cuellar et al.
European journal of pharmacology, 858, 172443-172443 (2019-06-11)
The role of spinal α5 subunit-containing GABAA (α5-GABAA) receptors in chronic pain is controversial. The purpose of this study was to investigate the participation of spinal α5-GABAA receptors in the reserpine-induced pain model. Reserpine administration induced tactile allodynia and muscle
Ming Teng Koh et al.
Neurobiology of aging, 91, 1-4 (2020-04-03)
Numerous aging studies have identified a shift in the excitatory/inhibitory (E/I) balance with heightened hippocampal neural activity associated with age-related memory impairment across species, including rats, monkeys, and humans. Neurobiological investigations directed at the hippocampal formation have demonstrated that unimpaired
Xiumin Chen et al.
Neuropharmacology, 125, 243-253 (2017-08-02)
α5-containing GABAARs are potential therapeutic targets for clinical conditions including age-related dementia, stroke, schizophrenia, Down syndrome, anaesthetic-induced amnesia, anxiety and pain. α5-containing GABAARs are expressed in layer 5 cortical neurons and hippocampal pyramidal neurons where they mediate both tonic currents

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