Skip to Content
MilliporeSigma
All Photos(1)

Documents

573102

Sigma-Aldrich

STAT3 Inhibitor VI, S3I-201

STAT3 Inhibitor VI, S3I-201, CAS 501919-59-1, is a cell-permeable compound that binds Stat3-SH2 domain and blocks Stat3 phosphorylation, dimerization, DNA-binding, & Stat3-dependent transcription.

Synonym(s):

STAT3 Inhibitor VI, S3I-201, 2-Hydroxy-4-(((4-methylphenyl)sulfonyloxy)acetyl)amino)-benzoic acid, NSC 74859

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C16H15NO7S
CAS Number:
501919-59-1
Molecular Weight:
365.36
MDL number:
MFCD09907564
UNSPSC Code:
12352200

Quality Level

100

assay

≥95% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

light beige

solubility

DMSO: 10 mg/mL (Use only fresh, anhydrous DMSO.)

shipped in

ambient

storage temp.

−20°C

InChI

1S/C16H15NO7S/c1-10-2-5-12(6-3-10)25(22,23)24-9-15(19)17-11-4-7-13(16(20)21)14(18)8-11/h2-8,18H,9H2,1H3,(H,17,19)(H,20,21)

InChI key

HWNUSGNZBAISFM-UHFFFAOYSA-N

General description

A cell-permeable amidosalicylic acid compound that binds Stat3-SH2 domain and prevents Stat3 phosphorylation/activation, dimerization, DNA-binding, and Stat3-dependent transcription. Shown to arrest Stat3-dependent tumor growth both in cultures in vitro (effective conc. ≤100 µM) and in a murine xenograft model in vivo (5 mg/kg, i.v.). Also available as a 50 mM solution in DMSO (Cat. No. 573130).

Packaging

Packaged under inert gas

Warning

Toxicity: Regulatory Review (Z)

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 3

1 of 3

STAT3 Inhibitor XIII, C188-9 The Stat3 Inhibitor XIII, C188-9 controls the biological activity of Stat3. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

Sigma-Aldrich

573128

STAT3 Inhibitor XIII, C188-9

Atovaquone ≥98% (HPLC)

Sigma-Aldrich

A7986

Atovaquone

Stattic ≥98% (HPLC), powder

Sigma-Aldrich

S7947

Stattic

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service