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Substance Name: 3-Hydroxyphthalic anhydride
RN: 37418-88-5
InChIKey: CCTOEAMRIIXGDJ-UHFFFAOYSA-N

Note

  • Used to modify proteins.

Molecular Formula

  • C8-H4-O4

Molecular Weight

  • 164.1156
 
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Names and Synonyms

Name of Substance

  • 3-Hydroxyphthalic anhydride

Synonyms

  • 1,3-Isobenzofurandione, 4-hydroxy-
  • 3-Hydroxyphthalic acid anhydride
  • 3-Hydroxyphthalic anhydride
  • 5-18-03-00184 (Beilstein Handbook Reference)
  • BRN 0135783
  • NSC 80858

Systematic Name

  • Phthalic anhydride, 3-hydroxy-

Registry Numbers

CAS Registry Number

  • 37418-88-5

System Generated Number

  • 0037418885

Structure Descriptors

InChI

1S/C8H4O4/c9-5-3-1-2-4-6(5)8(11)12-7(4)10/h1-3,9H

InChIKey

CCTOEAMRIIXGDJ-UHFFFAOYSA-N

Smiles

c1cc2c(c(c1)O)C(=O)OC2=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 75mg/kg (75mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#08845,