Product Data Sheet

NAS-181 dimesylate

Catalog No. A45853

main product photo
NAS-181 dimesylate is a selective antagonist of the rat 5-HT1B receptor, exhibiting a Ki value of 47 nM. With a notable 13-fold selectivity for the r5-HT1B receptor compared to the bovine equivalent (Ki=630 nM), NAS-181 effectively enhances serotonin (5-HT) turnover and improves synaptic 5-HT concentration by blocking terminal r5-HT1B autoreceptors. This compound is valuable for research involving serotonin modulation and related neuropharmacological studies.
Chemical Information
Catalog NumA45853
M. Wt538.63
FormulaC21H34N2O10S2
Purity>98%
Storageat -20 °C 3 years (powder form); at -20 °C 6 months (Solution base)
CAS No.1217474-40-2
Synonyms
SMILESCS(=O)(O)=O.CS(=O)(O)=O.[C@H]1(COC2=CC=CC3=C2OCC(CN4CCOCC4)=C3)CNCCO1
Biological Activity
DescriptionNAS-181 dimesylate is a selective antagonist of the rat 5-HT1B receptor, exhibiting a Ki value of 47 nM. With a notable 13-fold selectivity for the r5-HT1B receptor compared to the bovine equivalent (Ki=630 nM), NAS-181 effectively enhances serotonin (5-HT) turnover and improves synaptic 5-HT concentration by blocking terminal r5-HT1B autoreceptors. This compound is valuable for research involving serotonin modulation and related neuropharmacological studies.
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