Chemicals and Drugs

Hematoxylin

A dye obtained from the heartwood of logwood (Haematoxylon campechianum Linn., Leguminosae) used as a stain in microscopy and in the manufacture of ink.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A dye obtained from the heartwood of logwood (Haematoxylon campechianum Linn., Leguminosae) used as a stain in microscopy and in the manufacture of ink.

Chemical Identity

Chemical Information

Molecular Formula
C16H14O6
Molecular Weight
302.28 g/mol
CAS Registry No.
517-28-2
IUPAC Name
(6aS,11bR)-7,11b-dihydro-6H-indeno[2,1-c]chromene-3,4,6a,9,10-pentol
InChIKey
WZUVPPKBWHMQCE-XJKSGUPXSA-N
SMILES
C1C2=CC(=C(C=C2[C@H]3[C@@]1(COC4=C3C=CC(=C4O)O)O)O)O
MeSH Unique ID
D006416
Source
PubChem CID 442514

MeSH Record

Classification

Broader headings

Related Concepts

Knowledge Graph

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Drug Class

Pharmacological Action

MeSH Record

Synonyms

5 entry terms
  • Hematoxiline
  • Hemotoxylin
  • Hydroxybrasilin
  • Hydroxybrazilin
  • Haematoxylon

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 BENZOPYRANS 1975-90

MeSH Record

Previous Indexing

  • Benzopyrans (1969-1974)
  • Indenes (1973-1974)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Hematoxylin. Medical Subject Headings (MeSH). 2026. Unique ID D006416. http://id.nlm.nih.gov/mesh/2026/D006416
  2. Hematoxylin. In: Wikipedia. https://en.wikipedia.org/wiki/Haematoxylin
  3. Hematoxylin. In: Wikidata. https://www.wikidata.org/wiki/Q1146112
  4. Hematoxylin. In: PubChem Compound. CID 442514. https://pubchem.ncbi.nlm.nih.gov/compound/442514