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539741

PTP1B Inhibitor

Name: PTP1B Inhibitor
Brand: MM

≥95% (HPLC), PTP1B inhibitor, solid

Synonym(s):

PTP1B Inhibitor, 3-(3,5-Dibromo-4-hydroxy-benzoyl)-2-ethyl-benzofuran-6-sulfonicacid-(4-(thiazol-2-ylsulfamyl)-phenyl)-amide, PTP Inhibitor XXII

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About This Item

Empirical Formula (Hill Notation):

C₂₆H₁₉Br₂N₃O₇S₃

CAS Number:

765317-72-4

Molecular Weight:

741.45

MDL number:

MFCD09037556

UNSPSC Code:

12352200

NACRES:

NA.77

Assay:

≥95% (HPLC)

Form:

solid

Quality level:

100

Storage condition:

OK to freeze, protect from light

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Properties

Product Name

PTP1B Inhibitor, PTP1B Inhibitor, CAS 765317-72-4, is a cell-permeable, selective, reversible and non-competitive allosteric inhibitor of PTP1B (IC₅₀ = 4 µM and 8 µM for PTP1B403 and PTP1B298, respectively).

Quality Level

100

assay

≥95% (HPLC)

form

solid

manufacturer/tradename

Calbiochem^®

storage condition

OK to freeze, protect from light

color

white

solubility

DMSO: 100 mg/mL, ethanol: 5 mg/mL

shipped in

wet ice

storage temp.

−20°C

SMILES string

[S](=O)(=O)(Nc5[s]ccn5)c1ccc(cc1)N[S](=O)(=O)c2cc3[o]c(c(c3cc2)C(=O)c4cc(c(c(c4)Br)O)Br)CC

InChI

1S/C26H19Br2N3O7S3/c1-2-21-23(24(32)14-11-19(27)25(33)20(28)12-14)18-8-7-17(13-22(18)38-21)41(36,37)30-15-3-5-16(6-4-15)40(34,35)31-26-29-9-10-39-26/h3-13,30,33H,2H2,1H3,(H,29,31)

InChI key

SXKBTDJJEQQEGE-UHFFFAOYSA-N

Description

General description

A cell-permeable, selective, reversible, and non-competitive allosteric inhibitor of PTP1B (IC₅₀ = 4 µM and 8 µM for PTP1B₄₀₃ and PTP1B₂₉₈, respectively). Binds to a novel site away from the catalytic pocket and inhibits PTP1B activity by preventing closure of the WPD loop. Also available in InSolution format (Cat. No. 539749.

Biochem/physiol Actions

Cell permeable: yes

Primary Target
PTP1B403

Product does not compete with ATP.

Reversible: yes

Target IC₅₀: 4 µM and 8 µM for PTP1B403 and PTP1B298, respectively

Packaging

Packaged under inert gas

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Other Notes

Wiesmann, C., et al. 2004. Nat. Struct. Mol. Biol.11, 730.

Legal Information

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

Disclaimer

Toxicity: Standard Handling (A)

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c