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Heterocyclic building blocks

Acridone

Also known as 9(10H)-Acridone, acridin-9(10H)-one, Acridanone

CAS 578-95-0Formula C13H9NOMolar mass 195.22 g/molEC 209-434-7
GHS signal word: Warning. Pictograms: Harmful or irritant 41 suppliers listed
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Acridone chemical structure, C13H9NO, CAS 578-95-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
578-95-0
Formula
C13H9NO
Molar mass
195.22 g/mol
EC number
209-434-7
HS code
293399
Category
Heterocyclic building blocks

What is Acridone?

Plain description, key identifiers and synonyms

Acridone is a member of the class of acridines that is 9,10-dihydroacridine substituted by an oxo group at position 9. It is a member of acridines and a cyclic ketone.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
10H-acridin-9-one
CAS number
578-95-0 CAS number cross-checkedOther or deprecated CAS: 643-62-9
EC number
209-434-7
Molecular formula
C13H9NO
UNII
6BK306GUQA
MDL number
MFCD00005019
InChIKey
FZEYVTFCMJSGMP-UHFFFAOYSA-N
InChI
InChI=1S/C13H9NO/c15-13-9-5-1-3-7-11(9)14-12-8-4-2-6-10(12)13/h1-8H,(H,14,15)
SMILES (canonical and isomeric)
C1=CC=C2C(=C1)C(=O)C3=CC=CC=C3N2

Synonyms

  • 9(10H)-Acridone
  • acridin-9(10H)-one
  • Acridanone
  • 9(10H)-acridinone
  • 10H-acridin-9-one
  • 9-Azaanthracen-10-one
  • 9-Acridone
  • 9(10H)-Acridanone
  • 9-Acridanone
  • Acridin-9-one
  • 9,10-Dihydro-9-oxoacridine
  • 9,10-dihydroacridin-9-one
  • 9-Acridinol
  • Acridin-9-ol
  • Acridine, 9,10-dihydro-9-oxo-
  • 9(10H)acridone
  • 9-(10H)acridone
  • 7H-Dibenz(a,j)acrid-14-one
  • 10-hydroacridin-9-one
  • Acridine,10-dihydro-9-oxo-
  • 7H-Dibenz[a,j]acrid-14-one
  • 9-hydroxyacridine
  • 9-Acrida
  • Acridone (Standard)
  • 9(10H) acridone
Show all 32 synonyms
  • 9(10)H-Acridone
  • acridine, 9-hydroxy-
  • 9,l0-Dihydro-9-oxoacridine
  • 5-21-09-00007 (Beilstein Handbook Reference)
  • 9(10H)-Acridanone, 99%
  • Acridone Solution in Methanol, 100ug/mL
  • Oxcarbazepine USP Related Compound C, 9-Acridone

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
195.22 g/molcalc.
Exact mass
195.0684 Dacalc.
LogP (octanol/water)
2.68calc.
Topological polar surface area
32.86 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
0calc.
Heavy atoms
15calc.
Rings
3calc.
Aromatic rings
3calc.
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, O=c1c2ccccc2[nH]c2ccccc12

O=c1c2ccccc2[nH]c2ccccc12

3 rings, 15 atoms. This chemical is the scaffold itself.

362 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

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

Full safety data and first aid

Acridone suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 41 suppliers
30 of 30 offers

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Where suppliers are based

41 suppliers in 12 countries

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Acridone 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

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

HS 2933.99Indicative HS code

Heterocyclic compounds with nitrogen hetero-atom(s) only, other

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

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

The HS code shown for Acridone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Acridone?

Acridone is a member of the class of acridines that is 9,10-dihydroacridine substituted by an oxo group at position 9. It is a member of acridines and a cyclic ketone.

What is the CAS number of Acridone?

The CAS registry number of Acridone is 578-95-0. Other or deprecated CAS numbers: 643-62-9.

What is the molecular formula and weight of Acridone?

The molecular formula of Acridone is C13H9NO and its molar mass is 195.22 g/mol.

What is Acridone used for?

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

Is Acridone hazardous?

Acridone carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Acridone?

Acridone is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Acridone?

CompoundList lists 41 suppliers of Acridone in United States, China, Germany, Hong Kong and 8 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Acridone in India?

2 suppliers in India list Acridone on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Acridone?

Suppliers quote Acridone 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 Acridone

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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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