CompoundList

MP-A08

Also known as MP A08, 4-methyl-N-[2-[[2-[(4-methylphenyl)sulfonylamino]phenyl]iminomethyl]phenyl]benzenesulfonamide, 4-Methyl-N-(2-((2-((4-methylphenyl)sulfonamido)benzylidene)amino)phenyl)benzenesulfonamide

CAS 219832-49-2Formula C27H25N3O4S2Molar mass 519.65 g/mol
MP-A08 chemical structure, C27H25N3O4S2, CAS 219832-49-2
2D chemical structure

Key facts

What buyers check first

CAS number
219832-49-2
Formula
C27H25N3O4S2
Molar mass
519.65 g/mol
HS code
293590
Category
Screening compounds

What is MP-A08?

Plain description, key identifiers and synonyms

MP-A08 is a sulfonamide that consists of two moieties of 4-methyl-N-phenylbenzenesulfonamide connected to each other at position 2 by an aldimine linker. It is a ATP-competitive inhibitor of sphingosine kinase that targets both SK1 and SK2 (Ki values of 27 M and 6.9 M, respectively) and exhibits anti-cancer properties. It has a role as an antineoplastic agent, an angiogenesis inhibitor, an apoptosis inducer and an EC 2.7.1.91 (sphingosine kinase) inhibitor. It is a member of toluenes, an aldimine and a sulfonamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-methyl-N-[2-[[2-[(4-methylphenyl)sulfonylamino]phenyl]iminomethyl]phenyl]benzenesulfonamide
CAS number
219832-49-2
Molecular formula
C27H25N3O4S2
MDL number
MFCD01053753
InChIKey
FLDBNMYJUMAXDQ-UHFFFAOYSA-N
InChI
InChI=1S/C27H25N3O4S2/c1-20-11-15-23(16-12-20)35(31,32)29-25-8-4-3-7-22(25)19-28-26-9-5-6-10-27(26)30-36(33,34)24-17-13-21(2)14-18-24/h3-19,29-30H,1-2H3
SMILES (canonical and isomeric)
CC1=CC=C(C=C1)S(=O)(=O)NC2=CC=CC=C2C=NC3=CC=CC=C3NS(=O)(=O)C4=CC=C(C=C4)C

Synonyms

  • MP A08
  • 4-methyl-N-[2-[[2-[(4-methylphenyl)sulfonylamino]phenyl]iminomethyl]phenyl]benzenesulfonamide
  • 4-Methyl-N-(2-((2-((4-methylphenyl)sulfonamido)benzylidene)amino)phenyl)benzenesulfonamide
  • 4-methyl-n-(2-((2-(4-methylphenylsulfonamido)benzylidene)amino)phenyl)benzenesulfonamide
  • 4-methyl-N-{2-[(2-{[(4-methylphenyl)sulfonyl]amino}benzylidene)amino]phenyl}benzenesulfonamide

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
519.65 g/molcalc.
Exact mass
519.1286 Dacalc.
LogP (octanol/water)
5.66calc.
Topological polar surface area
104.7 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
8calc.
Heavy atoms
36calc.
Rings
4calc.
Aromatic rings
4calc.
Fraction sp3 carbons
0.07calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Fails (2 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=S(=O)(Nc1ccccc1C=Nc1ccccc1NS(=O)(=O)c1ccccc1)c1ccccc1

O=S(=O)(Nc1ccccc1C=Nc1ccccc1NS(=O)(=O)c1ccccc1)c1ccccc1

4 rings, 34 atoms.

No other chemical in our database has 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.

MP-A08 suppliers

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MP-A08 price

Indicative price range per kg from live supplier offers

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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

Roles

  • angiogenesis inhibitor
  • antineoplastic agent
  • apoptosis inducer
  • enzyme inhibitor
  • pharmaceutical

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 MP-A08 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 MP-A08 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about MP-A08, based on the data on this page

What is MP-A08?

MP-A08 is a sulfonamide that consists of two moieties of 4-methyl-N-phenylbenzenesulfonamide connected to each other at position 2 by an aldimine linker. It is a ATP-competitive inhibitor of sphingosine kinase that targets both SK1 and SK2 (Ki values of 27 M and 6.9 M, respectively) and exhibits anti-cancer properties.

What is the CAS number of MP-A08?

The CAS registry number of MP-A08 is 219832-49-2.

What is the molecular formula and weight of MP-A08?

The molecular formula of MP-A08 is C27H25N3O4S2 and its molar mass is 519.65 g/mol.

What is MP-A08 used for?

Known uses and roles of MP-A08 include building blocks in research and laboratory, screening compounds in research and laboratory, angiogenesis inhibitor, antineoplastic agent, apoptosis inducer and 2 more.

Is MP-A08 hazardous?

No GHS hazard classification for MP-A08 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 MP-A08?

MP-A08 is usually classified under HS code 293590 (Sulphonamides, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy MP-A08?

Post a free request on CompoundList and suppliers of MP-A08 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of MP-A08?

Suppliers quote MP-A08 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 MP-A08

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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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