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Aromatic building blocks

Diphenylnitrone

Also known as N,1-diphenylmethanimine oxide, n-benzylidene-n-phenylamine oxide

Formula C13H11NOMolar mass 197.24 g/mol
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Diphenylnitrone chemical structure, C13H11NO
2D chemical structure

Key facts

What buyers check first

All properties
Formula
C13H11NO
Molar mass
197.24 g/mol
HS code
294200
Category
Aromatic building blocks

What is Diphenylnitrone?

Plain description, key identifiers and synonyms

Diphenylnitrone is a chemical substance with the molecular formula C13H11NO and a molar mass of 197.24 g/mol. The IUPAC name is N,1-diphenylmethanimine oxide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N,1-diphenylmethanimine oxide
Molecular formula
C13H11NO
InChIKey
ZEAUJQWDPKRESH-UHFFFAOYSA-N
InChI
InChI=1S/C13H11NO/c15-14(13-9-5-2-6-10-13)11-12-7-3-1-4-8-12/h1-11H
SMILES (canonical and isomeric)
C1=CC=C(C=C1)C=[N+](C2=CC=CC=C2)[O-]

Synonyms

  • N,1-diphenylmethanimine oxide
  • n-benzylidene-n-phenylamine oxide

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
197.24 g/molcalc.
Exact mass
197.0841 Dacalc.
LogP (octanol/water)
2.95calc.
Topological polar surface area
26.07 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
2calc.
Heavy atoms
15calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C(=Nc1ccccc1)c1ccccc1

C(=Nc1ccccc1)c1ccccc1

2 rings, 14 atoms, the N-Benzylideneaniline ring system.

2,196 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Diphenylnitrone suppliers

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Diphenylnitrone price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Diphenylnitrone is traded under.

HS 2942.00Indicative HS code

Organic compounds not elsewhere classified in chapter 29

World exports in 2024
$589M
−43.5% vs 2023, imports $614M
2019 to 2024
Top exporters
  1. India * partner reported20.7%
  2. United States18.6%
  3. Italy10.4%
Top importers
  1. United States15.1%
  2. Italy6.7%
  3. Japan5.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Diphenylnitrone is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Diphenylnitrone, based on the data on this page

What is Diphenylnitrone?

Diphenylnitrone is a chemical substance with the molecular formula C13H11NO and a molar mass of 197.24 g/mol. The IUPAC name is N,1-diphenylmethanimine oxide.

What is the molecular formula and weight of Diphenylnitrone?

The molecular formula of Diphenylnitrone is C13H11NO and its molar mass is 197.24 g/mol.

What is Diphenylnitrone used for?

Known uses and roles of Diphenylnitrone include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Diphenylnitrone hazardous?

No GHS hazard classification for Diphenylnitrone is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Diphenylnitrone?

Diphenylnitrone is usually classified under HS code 294200 (XIII. OTHER ORGANIC COMPOUNDS, other organic compounds). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Diphenylnitrone?

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What is the price of Diphenylnitrone?

Suppliers quote Diphenylnitrone on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Diphenylnitrone

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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