An inhibitor of the insulin-degrading enzyme
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ML-345

Item No. 17633

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
5-fluoro-2-[2-(4-morpholinyl)-5-(4-morpholinylsulfonyl)phenyl]-1,2-benzisothiazol-3(2H)-one
CAS Number
1632125-79-1
Molecular Formula
C21H22FN3O5S2
Formula Weight
479.5
Purity
≥95%
Formulation
A crystalline solid
Solubility(Learn about Variance in Solubility)
DMF: 5 mg/mlDMF:PBS (pH 7.2) (1:1): 0.5 mg/mlDMSO: 1 mg/ml
λmax
225, 265 nm
SMILES
O=C(C(C=C(F)C=C1)=C1S2)N2C3=CC(S(N4CCOCC4)(=O)=O)=CC=C3N5CCOCC5
InChi Code
InChI=1S/C21H22FN3O5S2/c22-15-1-4-20-17(13-15)21(26)25(31-20)19-14-16(32(27,28)24-7-11-30-12-8-24)2-3-18(19)23-5-9-29-10-6-23/h1-4,13-14H,5-12H2
InChi Key
FVKOFZKSMMIUTL-UHFFFAOYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    1 mg

    $36

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    5 mg

    $128

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    10 mg

    $236

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    Cayman Chemical
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    Product Description

    Insulin-degrading enzyme (IDE) is a thiol-sensitive zinc-metallopeptidase that acts as the major insulin-degrading protease in vivo, mediating the termination of insulin signaling.1 In addition to regulating insulin action in diabetes pathogenesis, IDE plays a role in Varicella-Zoster virus infection and degradation of amyloid-β, a peptide implicated in Alzheimer’s disease. ML-345 is a small molecule inhibitor that selectively targets cysteine819 in IDE with an EC50 value of 188 nM.2 It demonstrates 10-fold selectivity for IDE over a panel of enzymes with reactive cysteine residues.2

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Maianti, J.P., McFedries, A., Foda, Z.H., et al. Anti-diabetic activity of insulin-degrading enzyme inhibitors mediated by multiple hormones. Nature 511(7507), 94-98 (2014).

    2. Bannister, T.D., Wang, H., Abdul-Hay, S.O., et al. ML345, a small-molecule inhibitor of the insulin-degrading enzyme (IDE). 1 R03 DA024888-01 (MLSCN cycle 6), 1-41 (2014).