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809237-87-4

809237-87-4 structure
809237-87-4 structure
  • Name: Gnetumontanin B
  • Chemical Name: Gnetumontanin B
  • CAS Number: 809237-87-4
  • Molecular Formula: C42H32O11
  • Molecular Weight: 712.697
  • Catalog: Research Areas Inflammation/Immunology
  • Create Date: 2019-01-14 10:27:54
  • Modify Date: 2025-08-25 11:52:12
  • Gnetumontanin B is a stilbenoid that can be found in Gnetum montanum f. megalocarpum. Gnetumontanin B inhibits TNF-α production with an IC50 value of 1.49 µM[1].

Name Gnetumontanin B
Synonyms (2S,2'S,3S,3'S)-2'-(2,4-Dihydroxyphenyl)-3,3'-bis(3,5-dihydroxyphenyl)-6-[(E)-2-(4-hydroxyphenyl)vinyl]-2,2',3,3'-tetrahydro-2,7'-bi-1-benzofuran-4,4'-diol
[2,7'-Bibenzofuran]-4,4'-diol, 2'-(2,4-dihydroxyphenyl)-3,3'-bis(3,5-dihydroxyphenyl)-2,2',3,3'-tetrahydro-6-[(E)-2-(4-hydroxyphenyl)ethenyl]-, (2S,2'S,3S,3'S)-
Description Gnetumontanin B is a stilbenoid that can be found in Gnetum montanum f. megalocarpum. Gnetumontanin B inhibits TNF-α production with an IC50 value of 1.49 µM[1].
Related Catalog
References

[1]. Li XM, et al. Four new stilbenoids from the lianas of Gnetum montanum f. megalocarpum. Planta Med. 2004 Feb;70(2):160-5.  

Density 1.6±0.1 g/cm3
Boiling Point 857.5±65.0 °C at 760 mmHg
Melting Point 209-210 °C
Molecular Formula C42H32O11
Molecular Weight 712.697
Flash Point 472.4±34.3 °C
Exact Mass 712.194458
LogP 4.71
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.811
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