Methyl red

CAS Registry Number®

493-52-7

CAS Name

Methyl red

Molecular Formula

C15H15N3O2

Molecular Mass

269.30

Cite this Page

Methyl red.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=493-52-7 (retrieved 2024-11-22) (CAS RN: 493-52-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    181-182 °C

  • Density (2)

    1.31 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C15H15N3O2/c1-18(2)12-9-7-11(8-10-12)16-17-14-6-4-3-5-13(14)15(19)20/h3-10H,1-2H3,(H,19,20)

InChIKey

InChIKey=CEQFOVLGLXCDCX-UHFFFAOYSA-N

SMILES

N(=NC1=CC=C(N(C)C)C=C1)C2=C(C(O)=O)C=CC=C2

Canonical SMILES

O=C(O)C=1C=CC=CC1N=NC2=CC=C(C=C2)N(C)C

Other Names for this Substance

  • Benzoic acid, 2-[2-[4-(dimethylamino)phenyl]diazenyl]-
  • C.I. Acid Red 2
  • Benzoic acid, 2-[[4-(dimethylamino)phenyl]azo]-
  • 2-[2-[4-(Dimethylamino)phenyl]diazenyl]benzoic acid
  • p-(Dimethylamino)azobenzene-o-carboxylic acid

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration