Chemicals and Drugs

2,6-Dichloroindophenol

A dye used as a reagent in the determination of vitamin C.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A dye used as a reagent in the determination of vitamin C.

Chemical Identity

Chemical Information

Molecular Formula
C12H7Cl2NO2
Molecular Weight
268.09 g/mol
CAS Registry No.
956-48-9
IUPAC Name
4-(3,5-dichloro-4-hydroxyphenyl)iminocyclohexa-2,5-dien-1-one
InChIKey
FBWADIKARMIWNM-UHFFFAOYSA-N
SMILES
C1=CC(=O)C=CC1=NC2=CC(=C(C(=C2)Cl)O)Cl
MeSH Unique ID
D015086
Source
PubChem CID 13726

MeSH Record

Classification

Broader headings

Related Concepts

Knowledge Graph

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Drug Class

Pharmacological Action

MeSH Record

Synonyms

19 entry terms
  • 2,6 Dichloroindophenol
  • 2,6-Dichlorobenzenoneindophenol Dye
  • 2,6-Dichlorophenolindophenol
  • Dichlorophenol Indophenol
  • Dichlorophenolindophenol
  • 2,6 Dichlorobenzenoneindophenol Dye
  • 2,6 Dichlorophenolindophenol
  • Dichloroindophenol, 2,6
  • Dye, 2,6-Dichlorobenzenoneindophenol
  • Indophenol, Dichlorophenol
  • Sodium 2,6-Dichloroindophenol
  • Tillmans Reagent
  • Tillmans' Reagent
  • 2,6-Dichloroindophenol, Sodium
  • Reagent, Tillmans
  • Reagent, Tillmans'
  • Sodium 2,6 Dichloroindophenol
  • Tillman Reagent
  • Tillman's Reagent

MeSH Record

Aspects Covered

19 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, analogs & derivatives, analysis, chemical synthesis, chemistry, classification, economics, history, isolation & purification, metabolism, pharmacokinetics, pharmacology, poisoning, radiation effects, standards, supply & distribution, therapeutic use, toxicity.

MeSH Record

History Note

91(75); was see under INDOPHENOL 1975-90

MeSH Record

Previous Indexing

  • Chlorine (1972-1974)
  • Indophenol (1972-1974)

MeSH Hierarchy

Tree Number

  1. D02w.455w.426w.559w.389.657w.446w.250w

AMA Style

References

  1. National Library of Medicine. 2,6-Dichloroindophenol. Medical Subject Headings (MeSH). 2026. Unique ID D015086. http://id.nlm.nih.gov/mesh/2026/D015086
  2. 2,6-Dichloroindophenol. In: Wikipedia. https://en.wikipedia.org/wiki/Dichlorophenolindophenol
  3. 2,6-Dichloroindophenol. In: Wikidata. https://www.wikidata.org/wiki/Q420284
  4. 2,6-Dichloroindophenol. In: PubChem Compound. CID 13726. https://pubchem.ncbi.nlm.nih.gov/compound/13726