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GSK-3 Inhibitor

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Catalog No. A11223

Availability:Stock in USAIn stock

Product Name Catalog No. Price Qty
TWS119 5mg A11223-5

Regular Price: €57.00

Special Price: €51.30

TWS119 10mg A11223-10

Regular Price: €95.00

Special Price: €85.50

TWS119 25mg A11223-25

Regular Price: €190.00

Special Price: €171.00

TWS119 50mg A11223-50

Regular Price: €332.50

Special Price: €299.25

TWS119 10mM * 1mL in DMSO A11223-10mM-D

Regular Price: €92.15

Special Price: €82.94

Products are for laboratory research use only. Not for human use. We do not sell to patients.

Quick Overview

TWS119 is a 4,6 disubstituted pyrrolopyrimidine that potently inhibits GSK3β with an IC50 value of 30 nM.1 At 400 nM.


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Chemical Information

Catalog Num A11223
Actions Inhibitor
M. Wt 318.3
Formula C18H14N4O2
Solubility DMSO
Purity >98%
Storage at -20°C 3 years Powder
CAS No. 601514-19-6
Synonyms TWS-119

Biological Activity

TWS119 is a 4,6 disubstituted pyrrolopyrimidine that potently inhibits GSK3β with an IC50 value of 30 nM.1 At 400 nM.
GSK-3β (Cell-free assay)
30 nM


Solubility (25°C) * In vitro DMSO 64 mg/mL (201.04 mM)
Water <1 mg/mL (<1 mM)
Ethanol <1 mg/mL (<1 mM)
In vivo 1% DMSO/30% polyethylene glycol/1% Tween 80 30 mg/mL
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

Preparing Stock Solutions

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 31.42 mL 157.08 mL 314.17mL
0.5 mM 6.28 mL 31.42 mL 62.83 mL
1 mM 3.14 mL 15.71 mL 31.42 mL
5 mM 0.63 mL 3.14 mL 6.28 mL

*The above data is based on the productmolecular weight 318.3. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

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