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Merck

420097

JAK Inhibitor I

≥98% (HPLC), liquid

Synonym(s):

InSolution JAK Inhibitor I, 2-(1,1-Dimethylethyl)-9-fluoro-3,6-dihydro-7H-benz[h]-imidaz[4,5-f]isoquinolin-7-one, P6, Pyridone 6, DBI, JAK1 Inhibitor I, JAK2 Inhibitor I, JAK3 Inhibitor X

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About This Item

Empirical Formula (Hill Notation):
C18H16FN3O
CAS Number:
457081-03-7
Molecular Weight:
309.34
MDL number:
MFCD17019334
UNSPSC Code:
12352200
NACRES:
NA.77
Assay:
≥98% (HPLC)
Form:
liquid
Quality level:
100
Storage condition:
OK to freeze, desiccated (hygroscopic), protect from light

Key Documents

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Product Name

JAK Inhibitor I, InSolution, ≥98%

Quality Level

100

assay

≥98% (HPLC)

form

liquid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze, desiccated (hygroscopic), protect from light

shipped in

wet ice

storage temp.

2-8°C

SMILES string

Fc1cc2c(c3[nH]c(nc3c4c2c(ncc4)O)C(C)(C)C)cc1

InChI

1S/C18H16FN3O/c1-18(2,3)17-21-14-10-5-4-9(19)8-12(10)13-11(15(14)22-17)6-7-20-16(13)23/h4-8H,1-3H3,(H,20,23)(H,21,22)

InChI key

VNDWQCSOSCCWIP-UHFFFAOYSA-N

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General description

A potent inhibitor of Janus Protein tyrosine Kinases (JAKs). Displays potent inhibitory activity against JAK1 (IC50 = 15 nM for murine JAK1), JAK2 IC50 = 1 nM), JAK3 (Ki = 5 nM), and Tyk2 (IC50 = 1 nM). It inhibits other kinases only at much higher concentrations. Also inhibits IL-2- and IL-4-dependent proliferation of CTLL cells and blocks the phosphorylation of STAT5.

Biochem/physiol Actions

Cell permeable: yes
Primary Target
murine JAK1
Product competes with ATP.
Reversible: yes
Target IC50: 15 nM, 1 nM against murine JAK1 and JAK2, respectively; 1 nM against Tyk2
Target Ki: 5 nM against JAK3

Packaging

Packaged under inert gas

Physical form

A 10 mM (500 µg/162 µl) solution of JAK Inhibitor I (Cat. No. 420099) in DMSO.

Preparation Note

Following initial use, aliquot and refrigerate (4°C).

Other Notes

Thompson, J.E., et al. 2002. Bioorg. Med. Chem. Lett.12, 1219.

Legal Information

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

Disclaimer

Toxicity: Irritant (B)

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

188.6 °F - closed cup - (Dimethylsulfoxide)

flash_point_c

87 °C - closed cup - (Dimethylsulfoxide)

Certificates of Analysis (COA)

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It is challenging to derive totipotent stem cells in vitro that functionally and molecularly resemble cells from totipotent embryos. Here, we report that a chemical cocktail enables the derivation of totipotent-like stem cells, designated as totipotent potential stem (TPS) cells

Global Trade Item Number

SKUGTIN
420097-500UGCN04055977187861

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