DS-1971a
DS-1971a is a potent, selective, and orally active NaV1.7 inhibitor, with IC50s of 22.8 and 59.4 nM for hNaV1.7 and mNaV1.7, respectively. DS-1971a exerts analgesic effects[1].
Product Specifications
CAS Number
1450595-86-4
UNSPSC
12352005
Hazard Statement
H315-H319-H335
Target
Sodium Channel
Type
Reference compound
Related Pathways
Membrane Transporter/Ion Channel
Applications
Neuroscience-Neuromodulation
Field of Research
Neurological Disease
Assay Protocol
https://www.medchemexpress.com/ds-1971a.html
Purity
99.61
Solubility
DMSO : 100 mg/mL (ultrasonic)
Smiles
O=S(C1=CC(Cl)=C(O[C@@H]2[C@@H](C3=CC=NN3C)CCCC2)C=C1F)(NC4=NC=NC=C4)=O
Molecular Formula
C20H21ClFN5O3S
Molecular Weight
465.93
Precautions
P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P362+P364-P403+P233-P405-P501
References & Citations
[1]Shinozuka T, et al. Discovery of DS-1971a, a Potent, Selective NaV1.7 Inhibitor [published online ahead of print, 2020 May 26]. J Med Chem. 2020;10.1021/acs.jmedchem.0c00259.
Shipping Conditions
Room Temperature
Storage Conditions
-20°C, 3 years; 4°C, 2 years (Powder)
Scientific Category
Reference compound1
Clinical Information
Phase 2
Isoform
Nav1.7
Available Sizes
Frequently Asked Questions
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