Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: 7-Hydroxycoumarin
RN: 93-35-6
UNII: 60Z60NTL4G
InChIKey: ORHBXUUXSCNDEV-UHFFFAOYSA-N

Note

  • Active metabolite of coumarin.

Classification Code

  • Mutation Data

Molecular Formula

  • C9-H6-O3

Molecular Weight

  • 162.143
 
* denotes mobile formatted website

Links to Resources


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • 7-Hydroxycoumarin

Synonyms

  • 2H-1-Benzopyran-2-one, 7-hydroxy-
  • 5-18-01-00386 (Beilstein Handbook Reference)
  • 7 HC
  • 7-Hydroxycoumarin
  • 7-Oxycoumarin
  • AI3-38054
  • BRN 0127683
  • CCRIS 3591
  • EINECS 202-240-3
  • Hydrangin
  • Hydrangine
  • NSC 19790
  • Skimmetin
  • Skimmetine
  • Umbelliferon
  • Umbelliferone
  • UNII-60Z60NTL4G

Systematic Names

  • 2H-1-Benzopyran-2-one, 7-hydroxy-
  • 7-Hydroxycoumarin
  • Coumarin, 7-hydroxy-
  • Umbelliferone

Registry Numbers

CAS Registry Number

  • 93-35-6

FDA UNII

  • 60Z60NTL4G

System Generated Number

  • 0000093356

Structure Descriptors

InChI

1S/C9H6O3/c10-7-3-1-6-2-4-9(11)12-8(6)5-7/h1-5,10H

InChIKey

ORHBXUUXSCNDEV-UHFFFAOYSA-N

Smiles

c12c(cc(O)cc1)oc(=O)cc2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 450mg/kg (450mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 18, Pg. 1330, 1968.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 230.5 deg C   EXP
log P (octanol-water) 1.030 (none)   EST
Atmospheric OH Rate Constant 4.37E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.