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SML1094

CHIR 98014

Name: CHIR 98014
Brand: SIGMA

≥98% (HPLC), powder, GSK-3 inhibitor

Synonym(s):

N-6-[2-[[4-(2,4-Dichlorophenyl)-5-(1H-imidazol-1-yl)-2-pyrimidinyl]amino]ethyl]-3-nitro-2,6-pyridinediamine, CHIR-98014

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About This Item

Empirical Formula (Hill Notation):

C₂₀H₁₇Cl₂N₉O₂

CAS Number:

252935-94-7

Molecular Weight:

486.31

UNSPSC Code:

12352200

PubChem Substance ID:

329825471

NACRES:

NA.77

MDL number:

MFCD10565922

Assay:

≥98% (HPLC)

Form:

powder

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Properties

Product Name

CHIR 98014, ≥98% (HPLC)

Quality Segment

200

assay

≥98% (HPLC)

form

powder

color

white to brown

solubility

DMSO: 0.5 mg/mL, clear (warmed)

storage temp.

−20°C

SMILES string

NC1=C(C=CC(NCCNC2=NC(C3=C(Cl)C=C(Cl)C=C3)=C(N4C=CN=C4)C=N2)=N1)[N+]([O-])=O

InChI

1S/C20H17Cl2N9O2/c21-12-1-2-13(14(22)9-12)18-16(30-8-7-24-11-30)10-27-20(29-18)26-6-5-25-17-4-3-15(31(32)33)19(23)28-17/h1-4,7-11H,5-6H2,(H3,23,25,28)(H,26,27,29)

InChI key

MDZCSIDIPDZWKL-UHFFFAOYSA-N

Description

Application

CHIR 98014 has been used for the generation of small molecules neural progenitor cells and differentiation towards motor neurons. It has also been used as a Wnt/β-catenin pharmacological agonist in the cell-conditioned medium to perform chromatin immunoprecipitation (ChIP) studies in HT22 neurons.

Biochem/physiol Actions

CHIR 98014 is a glycogen synthase kinase-3 (GSK-3) inhibitor with IC₅₀ values of 0.65 nM and 0.58 nM for GSK3α and GSK3β, respectively. CHIR98014 is 500-fold to >10,000-fold selectivity for GSK-3 versus 20 other protein kinases tested, including closest homologs Cdc2 and ERK2.

CHIR 98014 is a glycogen synthase kinase-3 (GSK-3) inhibitor.

Preparation Note

Reconstitute in DMSO at 0.5 mg/mL. Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

The product in the original sealed container is quite stable. It should be stored at −20°C in the powdered format.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c