Deoxysappanone B
Deoxysappanone B (3-Deoxysappanone B) is a homoisoflavone compound isolated from Caesalpinia sappan L (Lignum Sappan). Deoxysappanone B has anti-neuroinflammatory and neuroprotective effects and inhibits the production of neuroinflammatory mediators by blocking the IκB kinase (IKK)-NF-κB and p38/ERK MAPK pathways. Deoxysappanone B can be used in disease studies of neuritis and inflammation-related neurological damage.
For research use only. We do not sell to patients.
- CAS No.: 113122-54-6
- Formula: C16H14O5
- Molecular Weight:286.28
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Biological Activity
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Chemical Information
- Protocols
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
Description
Chemical Information
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CAS No. 113122-54-6
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Molecular Weight 286.28
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Formula C16H14O5
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SMILES
O=C1[C@H](CC2=CC=C(O)C(O)=C2)COC3=CC(O)=CC=C13
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Synonyms
3-Deoxysappanone B
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Structure Classification
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Initial Source
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Protocols
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Research Protocol for Inflammation-related Diseases
The NLRP3 inflammasome is a cytosolic innate immune signaling platform that integrates priming signals and danger-signal activation to promote caspase-1 activation, maturation of IL-1β and IL-18, and gasdermin D-mediated pyroptotic cell death. The core experimental logic is to determine whether inflammatory disease phenotypes are driven by increased NLRP3 expression, ASC-containing inflammasome assembly, caspase-1 cleavage, GSDMD cleavage, and extracellular release of IL-1β/IL-18 rather than by nonspecific cell injury alone. The pathway is strongly linked to inflammation-related disease phenotypes because monosodium urate crystals activate NALP3/NLRP3 inflammasome signaling in gout-like crystal inflammation, cholesterol crystals activate NLRP3 inflammasomes in atherogenesis models, and DSS-induced intestinal inflammation has been reported to involve NLRP3 inflammasome activity. However, experimental colitis studies also show context-dependent protective effects of NLRP3 inflammasome co
Purity & Documentation
References
[1]. Ke-Wu Zeng, et al. Deoxysappanone B, a homoisoflavone from the Chinese medicinal plant Caesalpinia sappan L., protects neurons from microglia-mediated inflammatory injuries via inhibition of IκB kinase (IKK)-NF-κB and p38/ERK MAPK pathways. Eur J Pharmacol. 2015 Feb 5;748:18-29. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Deoxysappanone B Related Classifications
HY-N1818 Related Classifications
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