DL-DOPA

CAS Registry Number®

63-84-3

CAS Name

DL-DOPA

Molecular Formula

C9H11NO4

Molecular Mass

197.19

Cite this Page

DL-DOPA.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=63-84-3 (retrieved 2024-11-22) (CAS RN: 63-84-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    270 °C (decomp)

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C9H11NO4/c10-6(9(13)14)3-5-1-2-7(11)8(12)4-5/h1-2,4,6,11-12H,3,10H2,(H,13,14)

InChIKey

InChIKey=WTDRDQBEARUVNC-UHFFFAOYSA-N

SMILES

C(C(C(O)=O)N)C1=CC(O)=C(O)C=C1

Canonical SMILES

O=C(O)C(N)CC1=CC=C(O)C(O)=C1

Other Names for this Substance

  • Tyrosine, 3-hydroxy-
  • Alanine, 3-(3,4-dihydroxyphenyl)-, DL-
  • DL-Tyrosine, 3-hydroxy-
  • 3-Hydroxytyrosine
  • (±)-3,4-Dihydroxyphenylalanine

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Deleted or Replaced CAS Registry Numbers

587-45-1, 33377-81-0