4-Aminophthalic anhydride

CAS Registry Number®

17011-53-9
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CAS Name

4-Aminophthalic anhydride

Molecular Formula

C8H5NO3

Molecular Mass

163.13

Cite this Page

4-Aminophthalic anhydride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=17011-53-9 (retrieved 2024-07-06) (CAS RN: 17011-53-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C8H5NO3/c9-4-1-2-5-6(3-4)8(11)12-7(5)10/h1-3H,9H2

InChIKey

InChIKey=YJDUJNZZWJMRJT-UHFFFAOYSA-N

SMILES

O=C1C=2C(C(=O)O1)=CC=C(N)C2

Canonical SMILES

O=C1OC(=O)C2=CC(N)=CC=C12

Other Names for this Substance

  • 1,3-Isobenzofurandione, 5-amino-
  • Phthalic anhydride, 4-amino-
  • 5-Amino-1,3-isobenzofurandione
  • 4-Aminophthalic anhydride