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Substance Name: 4,5,7-Trihydroxycoumarin
RN: 17575-26-7
UNII: YQB3NZR7WI
InChIKey: HPNWGYCBCHLEMW-UHFFFAOYSA-N

Molecular Formula

  • C9-H6-O5

Molecular Weight

  • 194.141
 
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Names and Synonyms

Name of Substance

  • 4,5,7-Trihydroxycoumarin

Synonyms

  • 2H-1-Benzopyran-2-one, 4,5-7-trihydroxy-
  • 4,5,7-Trihydroxycoumarin
  • 5-18-04-00327 (Beilstein Handbook Reference)
  • AI3-38418
  • BRN 0384233
  • NSC 115528
  • UNII-YQB3NZR7WI

Systematic Names

  • 2H-1-Benzopyran-2-one, 4,5,7-trihydroxy-
  • Coumarin, 4,5,7-trihydroxy-

Registry Numbers

CAS Registry Number

  • 17575-26-7

FDA UNII

  • YQB3NZR7WI

System Generated Number

  • 0017575267

Structure Descriptors

InChI

1S/C9H6O5/c10-4-1-5(11)9-6(12)3-8(13)14-7(9)2-4/h1-3,10-12H

InChIKey

HPNWGYCBCHLEMW-UHFFFAOYSA-N

Smiles

c1(c2c(cc(cc2O)O)oc(c1)=O)O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral > 3200mg/kg (3200mg/kg)   Medicina et Pharmacologia Experimentalis. Vol. 17, Pg. 497, 1967.