2-(2,5-Dioxo-3-pyrrolidinyl)-1H-isoindole-1,3(2H)-dione

CAS Registry Number®

303-16-2
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CAS Name

2-(2,5-Dioxo-3-pyrrolidinyl)-1H-isoindole-1,3(2H)-dione

Molecular Formula

C12H8N2O4

Molecular Mass

244.20

Cite this Page

2-(2,5-Dioxo-3-pyrrolidinyl)-1H-isoindole-1,3(2H)-dione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=303-16-2 (retrieved 2024-09-09) (CAS RN: 303-16-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    215-216 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C12H8N2O4/c15-9-5-8(10(16)13-9)14-11(17)6-3-1-2-4-7(6)12(14)18/h1-4,8H,5H2,(H,13,15,16)

InChIKey

InChIKey=VSNMIAXOGBPRIQ-UHFFFAOYSA-N

SMILES

O=C1N(C(=O)C=2C1=CC=CC2)C3C(=O)NC(=O)C3

Canonical SMILES

O=C1NC(=O)C(N2C(=O)C=3C=CC=CC3C2=O)C1

Other Names for this Substance

  • 1H-Isoindole-1,3(2H)-dione, 2-(2,5-dioxo-3-pyrrolidinyl)-
  • 2-Isoindolinesuccinimide, 1,3-dioxo-
  • Phthalimide, N-(2,5-dioxo-3-pyrrolidinyl)-
  • 2-(2,5-Dioxo-3-pyrrolidinyl)-1H-isoindole-1,3(2H)-dione
  • 2-Phthalimidosuccinimide

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Deleted or Replaced CAS Registry Numbers

3982-20-5