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Substance Name: Orellanine
RN: 37338-80-0
UNII: 082U1GSX3D
InChIKey: JEWWXPOUSBVQKG-UHFFFAOYSA-N

Note

  • Isolated from Cortinarius orellanus.

Classification Code

  • Natural Product

Molecular Formula

  • C10-H8-N2-O6

Molecular Weight

  • 252.1812
 
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Names and Synonyms

Name of Substance

  • Orellanine

Synonyms

  • 3,3',4,4'-Tetrahydroxy-2,2'-bipyridine-N,N'-dioxide
  • BRN 0686297
  • HSDB 7755
  • Orellanine
  • UNII-082U1GSX3D

Systematic Name

  • (2,2'-Bipyridine)-3,3',4,4'-tetrol, 1,1'-dioxide

Registry Numbers

CAS Registry Number

  • 37338-80-0

FDA UNII

  • 082U1GSX3D

System Generated Number

  • 0037338800

Structure Descriptors

InChI

1S/C10H8N2O6/c13-5-1-3-11(17)7(9(5)15)8-10(16)6(14)2-4-12(8)18/h1-4,13-16H

InChIKey

JEWWXPOUSBVQKG-UHFFFAOYSA-N

Smiles

c1cn(=O)c(c(c1O)O)c2c(c(ccn2=O)O)O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LD50 oral 4900ug/kg (4.9mg/kg)   Roczniki Panstwowego Zakladu Higieny. Vol. 12, Pg. 491, 1961.
guinea pig LD50 intraperitoneal 8mg/kg (8mg/kg)   Roczniki Panstwowego Zakladu Higieny. Vol. 12, Pg. 491, 1961.
mouse LD50 intraperitoneal 12480ug/kg (12.48mg/kg)   Toxicon. Vol. 23, Pg. 815, 1985.
mouse LD50 oral 33mg/kg (33mg/kg)   Archives of Toxicology. Vol. 62, Pg. 81, 1988.
mouse LD50 subcutaneous 8300ug/kg (8.3mg/kg)   Roczniki Panstwowego Zakladu Higieny. Vol. 12, Pg. 491, 1961.