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SPAA-52

Chemical Structure : SPAA-52

CAS No.: 2837000-75-4

SPAA-52 (LMW-PTP inhibitor SPAA52)

Catalog No.: PC-49364Not For Human Use, Lab Use Only.

SPAA-52 is a highly potent, selective inhibitor of the low-molecular-weight protein tyrosine phosphatase (LMW-PTP) with Ki of 1.2 nM, >8000-fold selectivity over other PTPs.

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

SPAA-52 is a highly potent, selective inhibitor of the low-molecular-weight protein tyrosine phosphatase (LMW-PTP) with Ki of 1.2 nM, >8000-fold selectivity over other PTPs.
SPAA-52 shows equipotent potency across rat, mouse and human LMW-PTP enzymes with IC50 of 3, 3 and 4 nM, respectively.

Physicochemical Properties

M.Wt 388.030
Formula C8H8Br2N2O4S
Appearance Solid
CAS No.
Storage
Solide Powder
-20°C 12 Months; 4°C 6 Months
In Solvent
-80°C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

((3,5-dibromo-4-methylphenyl)carbamoyl)sulfamic acid

References

1. Rongjun He, et al. J Med Chem. 2022 Oct 27;65(20):13892-13909.

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