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Chemical structure of NSC-87877 disodium

GC65542

NSC-87877 disodium

Also known as disodium;8-hydroxy-7-[(6-sulfonatonaphthalen-2-yl)diazenyl]quinoline-5-sulfonate

NSC-87877 disodium is a potent inhibitor of Shp2 and Shp1 protein tyrosine phosphatases (SH-PTP2 and SH-PTP1), with IC50 values of 0·318 μM, 0·355 μM shp2 and shp1, respectively· NSC-87877 also inhibits dual-specificity phosphatase 26 (DUSP26)

ChemicalCAS56932-43-5MW503.42FormulaC19H11N3Na2O7S2
CAS number
56932-43-5
Molecular weight
503.42
Formula
C19H11N3Na2O7S2
InChIKey
IFVGQKHFUZRWNA-UHFFFAOYSA-L
Catalogue number
GC65542
Brand
GLPBIO
Computed properties PubChem CID 92576 · TPSA 189 Ų · H-bond donors 1 · H-bond acceptors 10
TPSA
189 Ų
H-bond donors
1
H-bond acceptors
10
Rotatable bonds
2
Heavy atoms
33

SMILES C1=CC2=C(C=C(C(=C2N=C1)O)N=NC3=CC4=C(C=C3)C=C(C=C4)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

Computed descriptors from PubChem (CID 92576), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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