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PW507

PW507
PW507 is a potent, blood-brain barrier penetrable, and selective sigma 1 receptor (S1R) antagonist with a Ki value of 7.5 nM against human S1R. It exhibits lower binding affinity for S2R and hERG. This compound is utilized in the study of painful diabetic neuropathy (PDN).
Catalog No. T89328Cas No. 2573850-59-4

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PW507

Catalog No. T89328Cas No. 2573850-59-4

PW507 is a potent, blood-brain barrier penetrable, and selective sigma 1 receptor (S1R) antagonist with a Ki value of 7.5 nM against human S1R. It exhibits lower binding affinity for S2R and hERG. This compound is utilized in the study of painful diabetic neuropathy (PDN).
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Pack SizePriceAvailabilityQuantity
10 mgInquiry10-14 weeks
50 mgInquiry10-14 weeks
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Product Introduction

Bioactivity
Description
PW507 is a potent, blood-brain barrier penetrable, and selective sigma 1 receptor (S1R) antagonist with a Ki value of 7.5 nM against human S1R. It exhibits lower binding affinity for S2R and hERG. This compound is utilized in the study of painful diabetic neuropathy (PDN).
In vitro
PW507 binds to the orthosteric site of the human S1R crystal structure and engages in strong interactions with the receptor.
In vivo
PW507 (20 mg/kg; intraperitoneal injection; twice daily; for 14 days) demonstrated significant therapeutic efficacy in alleviating mechanical allodynia.
Chemical Properties
Molecular Weight334.89
FormulaC18H27ClN4
Cas No.2573850-59-4
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.

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