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Substance Name: 7,8-Dihydroxy-4-methylcoumarin
RN: 2107-77-9
InChIKey: NWQBYMPNIJXFNQ-UHFFFAOYSA-N

Notes

  • Antioxidant.
  • Possess strong antioxidant and radical scavenging activities.

Molecular Formula

  • C10-H8-O4

Molecular Weight

  • 192.169
 
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Names and Synonyms

Name of Substance

  • 7,8-Dihydroxy-4-methylcoumarin

Synonyms

  • 4-Methyl-7,8-dihydroxycoumarin
  • 4-Methyldaphnetin
  • 4-Methyldaphnetine
  • 5-18-03-00234 (Beilstein Handbook Reference)
  • 7,8-Dihydroxy-4-methyl-2H-1-benzopyran-2-one
  • 7,8-Dihydroxy-4-methylcoumarin
  • BRN 0177613
  • EINECS 218-290-4
  • NSC 45795
  • NSC 72276

Systematic Names

  • 2H-1-Benzopyran-2-one, 7,8-dihydroxy-4-methyl- (9CI)
  • 7,8-Dihydroxy-4-methyl-2-benzopyrone
  • Coumarin, 7,8-dihydroxy-4-methyl-

Registry Numbers

CAS Registry Number

  • 2107-77-9

System Generated Number

  • 0002107779

Structure Descriptors

InChI

1S/C10H8O4/c1-5-4-8(12)14-10-6(5)2-3-7(11)9(10)13/h2-4,11,13H,1H3

InChIKey

NWQBYMPNIJXFNQ-UHFFFAOYSA-N

Smiles

c12c(c(c(O)cc2)O)oc(=O)cc1C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 180mg/kg (180mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#04864,