2-Methyl-1,3,4(2H)-isoquinolinetrione

CAS Registry Number®

21640-33-5
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CAS Name

2-Methyl-1,3,4(2H)-isoquinolinetrione

Molecular Formula

C10H7NO3

Molecular Mass

189.17

Cite this Page

2-Methyl-1,3,4(2H)-isoquinolinetrione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=21640-33-5 (retrieved 2024-08-27) (CAS RN: 21640-33-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    60-90 °C

  • Melting Point (2)

    186.5-188.0 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H7NO3/c1-11-9(13)7-5-3-2-4-6(7)8(12)10(11)14/h2-5H,1H3

InChIKey

InChIKey=LSVJISCDJHIYOW-UHFFFAOYSA-N

SMILES

O=C1C=2C(C(=O)N(C)C1=O)=CC=CC2

Canonical SMILES

O=C1C(=O)N(C(=O)C=2C=CC=CC12)C

Other Names for this Substance

  • 1,3,4(2H)-Isoquinolinetrione, 2-methyl-
  • 2-Methyl-1,3,4(2H)-isoquinolinetrione
  • 2-Methylphthalonimide
  • N-Methyl-1,2,3,4-tetrahydroisoquinoline-1,3,4-trione
  • N-Methyl-1,3,4(2H)-isoquinolinetrione

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