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Screening compounds

Asulacrine

Also known as 4-Acridinecarboxamide, 9-((2-methoxy-4-((methylsulfonyl)amino)phenyl)amino)-N,5-dimethyl-, N-5-dimethyl-9-((2-methoxy-4-methylsulfonylamino)phenylamino)-4-acridinecarboxamide, 4-Acridinecarboxamide,9-((2-methoxy-4-((methylsulfonyl)amino)phenyl)amino)-N,5-dimethyl

CAS 80841-47-0Formula C24H24N4O4SMolar mass 464.55 g/mol
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Asulacrine chemical structure, C24H24N4O4S, CAS 80841-47-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
80841-47-0
Formula
C24H24N4O4S
Molar mass
464.55 g/mol
HS code
293590
Category
Screening compounds

What is Asulacrine?

Plain description, key identifiers and synonyms

Asulacrine is a member of acridines.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
9-[4-(methanesulfonamido)-2-methoxyanilino]-N,5-dimethylacridine-4-carboxamide
CAS number
80841-47-0 CAS number cross-checked
Molecular formula
C24H24N4O4S
UNII
S8P50T62B6
InChIKey
TWHSQQYCDVSBRK-UHFFFAOYSA-N
InChI
InChI=1S/C24H24N4O4S/c1-14-7-5-8-16-21(14)27-23-17(9-6-10-18(23)24(29)25-2)22(16)26-19-12-11-15(13-20(19)32-3)28-33(4,30)31/h5-13,28H,1-4H3,(H,25,29)(H,26,27)
SMILES (canonical and isomeric)
CC1=C2C(=CC=C1)C(=C3C=CC=C(C3=N2)C(=O)NC)NC4=C(C=C(C=C4)NS(=O)(=O)C)OC

Synonyms

  • 4-Acridinecarboxamide, 9-((2-methoxy-4-((methylsulfonyl)amino)phenyl)amino)-N,5-dimethyl-
  • N-5-dimethyl-9-((2-methoxy-4-methylsulfonylamino)phenylamino)-4-acridinecarboxamide
  • 4-Acridinecarboxamide,9-((2-methoxy-4-((methylsulfonyl)amino)phenyl)amino)-N,5-dimethyl
  • Amsalog
  • Ci-921
  • Asulacrine free base
  • CI 921
  • 9-[4-(methanesulfonamido)-2-methoxyanilino]-N,5-dimethylacridine-4-carboxamide
  • 9-(2-Methoxy-4-(methylsulfonylamino)anilino)-N,5-dimethylacridine-4-carboxamide

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
464.55 g/molcalc.
Exact mass
464.1518 Dacalc.
LogP (octanol/water)
4.18calc.
Topological polar surface area
109.4 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
6calc.
Heavy atoms
33calc.
Rings
4calc.
Aromatic rings
4calc.
Fraction sp3 carbons
0.17calc.
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, c1ccc(Nc2c3ccccc3nc3ccccc23)cc1

c1ccc(Nc2c3ccccc3nc3ccccc23)cc1

4 rings, 21 atoms, the N-Phenyl-9-acridinamine ring system.

551 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.

Asulacrine suppliers

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

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Asulacrine 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

Pharmacological actions

  • Antineoplastic Agents
  • Topoisomerase II Inhibitors

Pharmacology

Asulacrine is an amsacrine analogue with antineoplastic properties. Asulacrine inhibits the enzyme topoisomerase ll, thereby blocking DNA replication and RNA and protein synthesis.

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 Asulacrine is traded under.

HS 2935.90Indicative HS code

Sulphonamides, other

World exports in 2024
$5.64B
−11.0% vs 2023, imports $8.56B
2019 to 2024
Top exporters
  1. Ireland43.1%
  2. China12.0%
  3. India * partner reported9.5%
Top importers
  1. United States23.6%
  2. Slovenia19.1%
  3. Spain11.7%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Asulacrine?

Asulacrine is a member of acridines.

What is the CAS number of Asulacrine?

The CAS registry number of Asulacrine is 80841-47-0.

What is the molecular formula and weight of Asulacrine?

The molecular formula of Asulacrine is C24H24N4O4S and its molar mass is 464.55 g/mol.

What is Asulacrine used for?

Known uses and roles of Asulacrine include building blocks in research and laboratory, screening compounds in research and laboratory, antineoplastic agents and topoisomerase ii inhibitors.

Is Asulacrine hazardous?

No GHS hazard classification for Asulacrine 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 Asulacrine?

Asulacrine is usually classified under HS code 293590 (Sulphonamides, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Asulacrine?

Post a free request on CompoundList and suppliers of Asulacrine will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Asulacrine?

Suppliers quote Asulacrine 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 Asulacrine

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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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