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Screening compounds

Bianthrone

Also known as Dehydrodianthrone, 9(10H)-Anthracenone, 10-(10-oxo-9(10H)-anthracenylidene)-, 10-(10-oxoanthracen-9-ylidene)anthracen-9-one

CAS 434-85-5Formula C28H16O2Molar mass 384.43 g/molEC 207-106-8
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Bianthrone chemical structure, C28H16O2, CAS 434-85-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
434-85-5
Formula
C28H16O2
Molar mass
384.43 g/mol
EC number
207-106-8
HS code
291439
Category
Screening compounds

What is Bianthrone?

Plain description, key identifiers and synonyms

bianthrone has been reported in Senna longiracemosa, Psorospermum febrifugum, and Aspergillus alliaceus.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
10-(10-oxoanthracen-9-ylidene)anthracen-9-one
CAS number
434-85-5 CAS number cross-checked
EC number
207-106-8
Molecular formula
C28H16O2
UNII
56R67P666M
MDL number
MFCD00001238
InChIKey
MGRRGKWPEVFJSH-UHFFFAOYSA-N
InChI
InChI=1S/C28H16O2/c29-27-21-13-5-1-9-17(21)25(18-10-2-6-14-22(18)27)26-19-11-3-7-15-23(19)28(30)24-16-8-4-12-20(24)26/h1-16H
SMILES (canonical and isomeric)
C1=CC=C2C(=C1)C(=C3C4=CC=CC=C4C(=O)C5=CC=CC=C53)C6=CC=CC=C6C2=O

Synonyms

  • Dehydrodianthrone
  • 9(10H)-Anthracenone, 10-(10-oxo-9(10H)-anthracenylidene)-
  • 10-(10-oxoanthracen-9-ylidene)anthracen-9-one
  • (delta9,9'(10H,10'H)-Bianthracene)-10,10'-dione
  • 10-(10-Oxo-9(10H)-anthracenylidene)-9(10H)-anthracenone
  • delta(10,10')-bianthrone
  • 10H,10'H-[9,9'-Bianthracenylidene]-10,10'-dione
  • bisanthrone
  • delta10,10'-Bianthrone
  • 10-(10-oxo-9-anthrylidene)anthracen-9-one
  • bainthrone
  • 10-(10-oxoanthracen-9(10H)-ylidene)anthracen-9(10H)-one
  • 9,9'-bi-9(10H)-anthracenylidene-10,1'-dione
  • Mgrrgkwpevfjsh-uhfffaoysa-
  • [9,9']Bianthracenylidene-10,10'-dione
  • [.DELTA.9,10'H)-Bianthracene]-10,10'-dione

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
384.43 g/molcalc.
Exact mass
384.115 Dacalc.
LogP (octanol/water)
5.78calc.
Topological polar surface area
34.14 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
0calc.
Heavy atoms
30calc.
Rings
6calc.
Aromatic rings
4calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (1 violation)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=C1c2ccccc2C(=C2c3ccccc3C(=O)c3ccccc32)c2ccccc21

O=C1c2ccccc2C(=C2c3ccccc3C(=O)c3ccccc32)c2ccccc21

6 rings, 30 atoms. This chemical is the scaffold itself.

4 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.

Bianthrone suppliers

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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

1 supplier in 1 country

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Bianthrone price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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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: Inactive 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 Bianthrone is traded under.

HS 2914.39Indicative HS code

Aromatic ketones without other oxygen function, other

World exports in 2024
$207M
−12.1% vs 2023, imports $191M
2019 to 2024
Top exporters
  1. China61.4%
  2. India * partner reported12.4%
  3. Italy7.6%
Top importers
  1. India * partner reported11.9%
  2. Germany9.9%
  3. United States8.7%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Bianthrone?

bianthrone has been reported in Senna longiracemosa, Psorospermum febrifugum, and Aspergillus alliaceus.

What is the CAS number of Bianthrone?

The CAS registry number of Bianthrone is 434-85-5.

What is the molecular formula and weight of Bianthrone?

The molecular formula of Bianthrone is C28H16O2 and its molar mass is 384.43 g/mol.

What is Bianthrone used for?

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

Is Bianthrone hazardous?

No GHS hazard classification for Bianthrone 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 Bianthrone?

Bianthrone is usually classified under HS code 291439 (Aromatic ketones without other oxygen function, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Bianthrone?

CompoundList lists 1 supplier of Bianthrone in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Bianthrone?

Suppliers quote Bianthrone 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 Bianthrone

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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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