2-[(2,4-Dinitrophenyl)amino]-4-(methylsulfinyl)butanoic acid

CAS Registry Number®

1695-02-9

CAS Name

2-[(2,4-Dinitrophenyl)amino]-4-(methylsulfinyl)butanoic acid

Molecular Formula

C11H13N3O7S

Molecular Mass

331.30

Cite this Page

2-[(2,4-Dinitrophenyl)amino]-4-(methylsulfinyl)butanoic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=1695-02-9 (retrieved 2025-07-02) (CAS RN: 1695-02-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C11H13N3O7S/c1-22(21)5-4-9(11(15)16)12-8-3-2-7(13(17)18)6-10(8)14(19)20/h2-3,6,9,12H,4-5H2,1H3,(H,15,16)

InChIKey

InChIKey=FTOHDWRUZIRPDU-UHFFFAOYSA-N

SMILES

N(C(CCS(C)=O)C(O)=O)C1=C(N(=O)=O)C=C(N(=O)=O)C=C1

Canonical SMILES

O=C(O)C(NC1=CC=C(C=C1N(=O)=O)N(=O)=O)CCS(=O)C

Other Names for this Substance

  • Butanoic acid, 2-[(2,4-dinitrophenyl)amino]-4-(methylsulfinyl)-
  • Butyric acid, 2-(2,4-dinitroanilino)-4-(methylsulfinyl)-, DL-
  • 2-[(2,4-Dinitrophenyl)amino]-4-(methylsulfinyl)butanoic acid
  • 2,4-Dinitrophenyl-DL-methionine sulfoxide
  • N-(2,4-Dinitrophenyl)-DL-methionine sulfoxide

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Deleted or Replaced CAS Registry Numbers

3054-56-6, 144177-64-0

CAS INSIGHTSTM
Purple and red filaments produced by electrostatic discharge inside a plasma ball.