Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: 3-Hydroxycoumarin
RN: 939-19-5
UNII: RQX0CMD9PN
InChIKey: MJKVTPMWOKAVMS-UHFFFAOYSA-N

Note

  • Photoprotective from sea urchin gametes and embryonic cells.

Classification Code

  • Drug / Therapeutic Agent

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

Results Name

  • 3-Hydroxycoumarin

Name of Substance

  • 3-Hydroxycoumarin

Synonyms

  • 3-Hydroxy-2H-1-benzopyran-2-one
  • 3-Hydroxycoumarin
  • 5-18-01-00376 (Beilstein Handbook Reference)
  • BRN 0128032
  • EINECS 213-355-3
  • NSC 74691
  • UNII-RQX0CMD9PN

Systematic Names

  • 2H-1-Benzopyran-2-one, 3-hydroxy- (9CI)
  • 3-Hydroxy-2-benzopyrone
  • Coumarin, 3-hydroxy-

Registry Numbers

CAS Registry Number

  • 939-19-5

FDA UNII

  • RQX0CMD9PN

System Generated Number

  • 0000939195

Structure Descriptors

InChI

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

InChIKey

MJKVTPMWOKAVMS-UHFFFAOYSA-N

Smiles

c12c(oc(=O)c(c1)O)cccc2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 1800mg/kg (1800mg/kg)   Medicina et Pharmacologia Experimentalis. Vol. 17, Pg. 497, 1967.