Chemicals and Drugs

3,3'-Diaminobenzidine

A chemically and thermodynamically stable derivative of BENZIDINE.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A chemically and thermodynamically stable derivative of BENZIDINE.

Chemical Identity

Chemical Information

Molecular Formula
C12H14N4
Molecular Weight
214.27 g/mol
CAS Registry No.
91-95-2
IUPAC Name
4-(3,4-diaminophenyl)benzene-1,2-diamine
InChIKey
HSTOKWSFWGCZMH-UHFFFAOYSA-N
SMILES
C1=CC(=C(C=C1C2=CC(=C(C=C2)N)N)N)N
MeSH Unique ID
D015100
Source
PubChem CID 7071

MeSH Record

Classification

Broader headings

Related Concepts

Knowledge Graph

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MeSH Record

Synonyms

5 entry terms
  • 3,3 Diaminobenzidine
  • 3,3' Diaminobenzidine
  • 3,3-Diaminobenzidine
  • Diaminobenzidine, 3,3
  • Diaminobenzidine, 3,3'

MeSH Record

Aspects Covered

25 allowable subheadings

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

MeSH Record

History Note

91(75); was see under BENZIDINES 1977-90; was see under AMINOBIPHENYL COMPOUNDS 1975-76

MeSH Record

Previous Indexing

  • Biphenyl Compounds (1970-1974)
  • Phenylenediamines (1974)

MeSH Hierarchy

Tree Number

AMA Style

References

  1. National Library of Medicine. 3,3'-Diaminobenzidine. Medical Subject Headings (MeSH). 2026. Unique ID D015100. http://id.nlm.nih.gov/mesh/2026/D015100
  2. 3,3'-Diaminobenzidine. In: Wikipedia. https://en.wikipedia.org/wiki/3,3%27-Diaminobenzidine
  3. 3,3'-Diaminobenzidine. In: Wikidata. https://www.wikidata.org/wiki/Q4030650
  4. 3,3'-Diaminobenzidine. In: PubChem Compound. CID 7071. https://pubchem.ncbi.nlm.nih.gov/compound/7071