SML0822

YM-08

≥98% (HPLC)

• Synonym(s): 3-Ethyl-5-(3-methyl-2(3H)-benzothiazolylidene)-2-(2-pyridinylmethylene)-4-thiazolidinone
• Empirical Formula (Hill Notation): C₁₉H₁₇N₃OS₂
• CAS Number: 812647-88-4
• Molecular Weight: 367.49
• NACRES: NA.77
• UNSPSC Code: 12352200
• Assay: ≥98% (HPLC)
• Form: powder

Properties

• Quality Segment: 100
• assay: ≥98% (HPLC)
• form: powder
• color: yellow to orange
• storage temp.: 2-8°C

Description

Biochem/physiol Actions

YM-08 is a Heat Shock Protein 70 (Hsp70) inhibitor that is blood-brain barrier permeable. YM-08 is a neutral derivative of the Hsp70 inhibitor MKT-077. MKT-077 reduces tau levels in cellular models, but it doesn′t penetrate the blood brain barrier. Although YM-08 was somewhat less effective than MKT-077 in anti-tau and anticancer assays, it selectively reduced pathogenic tau in brain slices, which MKT-077 did not. Furthermore,YM-08 was not retained in the kidney leading one to speculate that it would not have the nephrotoxicity that was a problem for MKT-077 in clinical trials.

YM-08 is a Heat Shock Protein 70 inhibitor that is blood-brain barrier permeable.

Safety Information

• Storage Class: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable