Chemicals and Drugs

Diphenylcarbazide

Used as an indicator in titrating iron and for the colorimetric determination of chromium and the detection of cadmium, mercury, magnesium, aldehydes, and emetine.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Used as an indicator in titrating iron and for the colorimetric determination of chromium and the detection of cadmium, mercury, magnesium, aldehydes, and emetine.

Chemical Identity

Chemical Information

Molecular Formula
C13H14N4O
Molecular Weight
242.28 g/mol
CAS Registry No.
140-22-7
IUPAC Name
1,3-dianilinourea
InChIKey
KSPIHGBHKVISFI-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)NNC(=O)NNC2=CC=CC=C2
MeSH Unique ID
D004160
Source
PubChem CID 8789

MeSH Record

Classification

Broader headings

Related Concepts

Knowledge Graph

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Drug Class

Pharmacological Action

MeSH Record

Synonyms

4 entry terms
  • 1,5-Diphenylcarbazide
  • S-Diphenylcarbazide
  • 1,5 Diphenylcarbazide
  • S Diphenylcarbazide

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 SEMICARBAZIDES 1975-90

MeSH Record

Previous Indexing

  • Benzene Derivatives (1972-1974)
  • Semicarbazides (1972-1974)

MeSH Hierarchy

Tree Number

AMA Style

References

  1. National Library of Medicine. Diphenylcarbazide. Medical Subject Headings (MeSH). 2026. Unique ID D004160. http://id.nlm.nih.gov/mesh/2026/D004160
  2. Diphenylcarbazide. In: Wikipedia. https://en.wikipedia.org/wiki/Diphenylcarbazide
  3. Diphenylcarbazide. In: Wikidata. https://www.wikidata.org/wiki/Q1227137
  4. Diphenylcarbazide. In: PubChem Compound. CID 8789. https://pubchem.ncbi.nlm.nih.gov/compound/8789