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SML3470

Sigma-Aldrich

MSC-4381

≥98% (HPLC)

Synonym(s):

5-[2-[5-Chloro-2-[[(5-ethoxy-8-quinolinyl)sulfonyl]amino]phenyl]ethynyl]-4-methoxy-2-pyridinecarboxylic acid, MCT4 probe MSC-4381

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About This Item

Empirical Formula (Hill Notation):
C26H20ClN3O6S
CAS Number:
2445185-57-7
Molecular Weight:
537.97
MDL number:
MFCD34567344
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

SMILES string

O=C(C1=NC=C(C(OC)=C1)C#CC2=CC(Cl)=CC=C2NS(=O)(C3=CC=C(C4=CC=CN=C43)OCC)=O)O

Biochem/physiol Actions

MSC-4381 is a cell penetrant highly potent and selective inhibitor of monocarboxylate transporter 4 (MCT4). MSC-4381 potently inhibit lactate efflux and intracellular lactate accumulation in MCT4-expressing cell lines.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Discovery of 5-{2-[5-Chloro-2-(5-ethoxyquinoline-8-sulfonamido)phenyl]ethynyl}-4-methoxypyridine-2-carboxylic Acid, a Highly Selective in Vivo Useable Chemical Probe to Dissect MCT4 Biology
Journal of Medicinal Chemistry, 64, 11904-11933 (2021)

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