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Merck

SML0806

7DG

≥95% (HPLC)

Sinonimo/i:

7-Desacetoxy-6,7-dehydrogedunin

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Informazioni su questo articolo

Formula empirica (notazione di Hill):
C26H30O5
Numero CAS:
Peso molecolare:
422.51
NACRES:
NA.77
UNSPSC Code:
12352200
Assay:
≥95% (HPLC)
Form:
powder
Quality level:

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Quality Level

assay

≥95% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 5 mg/mL, clear

shipped in

wet ice

storage temp.

2-8°C

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Questo articolo
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7DG ≥95% (HPLC)

Sigma-Aldrich

SML0806

7DG

form

powder

form

solid

form

solid

form

solid

assay

≥95% (HPLC)

assay

≥95% (HPLC)

assay

≥95% (HPLC)

assay

≥98% (HPLC)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

solubility

DMSO: 5 mg/mL, clear

solubility

DMSO: 5 mg/mL

solubility

DMSO: 25 mg/mL

solubility

DMSO: 10 mg/mL

shipped in

wet ice

shipped in

ambient

shipped in

ambient

shipped in

ambient

General description

7-Desacetoxy-6,7-dehydrogedunin (7DG) is structurally similar to HSP90 (heat shock protein 90) inhibitor, also known as gedunin.[1]

Biochem/physiol Actions

7-Desacetoxy-6,7-dehydrogedunin (7DG) is a selective inhibitor of protein kinase R (PKR).
7-Desacetoxy-6,7-dehydrogedunin (7DG) is a selective inhibitor of protein kinase R (PKR). 7DG appears to directly interact with the C-terminal half of PKR, and unlike C16, does not bind the ATP catalytic pocket. 7-Desacetoxy-6,7-dehydrogedunin completely protected macrophages from anthrax lethal toxin (LT)-induced pyroptotic cell death, a model for inflammasome-mediated caspase-1 activation, with an (IC50) of 5 μM, showing a role for PKR in pyroptosis.

Features and Benefits

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

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Classe di stoccaggio

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Erik C Hett et al.
Nature chemical biology, 9(6), 398-405 (2013-04-23)
Formation of the inflammasome, a scaffolding complex that activates caspase-1, is important in numerous diseases. Pyroptotic cell death induced by anthrax lethal toxin (LT) is a model for inflammasome-mediated caspase-1 activation. We discovered 7-desacetoxy-6,7-dehydrogedunin (7DG) in a phenotypic screen as

Articoli

Agents reported to activate cellular caspases include chemotherapeutic drugs, TNF receptor agonists, and other enzymes. Inhibitors of apoptosis were the first identified endogenous caspase inhibitors.

Numero articolo commerciale globale

SKUGTIN
SML0806-5MG04061832451022
SML0806-1MG04061826132548

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