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Art. -Nr.: HY-135507

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NAS-181

Name: NAS-181
Brand: MedChemExpress
SKU: HY-135507
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3 Cited Publications

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Based on 3 publication(s) in Google Scholar

NAS-181 is a potent and selective rat 5-hydroxytryptamine1B (r5-HT1B) antagonist with an K_i value of 47 nM. NAS-181 increases the 5-HTP accumulation in rat brain regions.

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CAS. Nr.: 205242-62-2
Formel: C₂₀H₃₀N₂O₇S
Molecular Weight:442.53

Speicherung:

Please store the product under the recommended conditions in the Certificate of Analysis.

Data Sheet (273 KB)

NAS-181 Chemical Structure

CAS. Nr.: 205242-62-2

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- IC₅₀ & Target
- In Vitro
- In Vivo
Chemical Information
Publications (3)
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Biologische Aktivität

Beschreibung

NAS-181 is a potent and selective rat 5-hydroxytryptamine1B (r5-HT1B) antagonist with an K_i value of 47 nM. NAS-181 increases the 5-HTP accumulation in rat brain regions^[1].

IC₅₀ & Target

5-HT_1B Receptor

Alle 5-HT Receptor Isoform-spezifische Produkte anzeigen :

In Vitro

NAS-181 (compound (R)-25) (0-1000 nM) increases the K+-stimulated release of [3H]-5-HT from rat occipital cortical slices^[1].
NAS-181 (3 mg/kg; s.c.) increases in the number of wet dog shakes in rats, and the effect is abolished by pretreatment of the rats with the tryptophan hydroxylase inhibitor p-chlorophenylalanine (pCPA) (200 mg/kg; i.p.)^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

NAS-181 (20 mg/kg; s.c.) increases the 5-HTP accumulation in rat brain regions^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model:

Rats^[1]
Dosage:

20 mg/kg
Administration:

S.c.
Result:

Significantly increased the 5-HTP accumulation in hypothalamus, hippocampus, frontal cortex, striatum, and the ratio 5-HIAA/5-HT in these brain regions was even more elevated (40−60%).

Chemical Information

CAS. Nr. 205242-62-2
Molecular Weight 442.53
Formel C₂₀H₃₀N₂O₇S
SMILES

CS(=O)(O)=O.[C@H]1(COC2=C3C(C=C(CN4CCOCC4)CO3)=CC=C2)CNCCO1
Versand

Room temperature in continental US; may vary elsewhere.
Speicherung

Please store the product under the recommended conditions in the Certificate of Analysis.

Publications (3)

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Nat Neurosci

Distinct serotonergic pathways to the amygdala underlie separate behavioral features of anxiety. [Abstract]

2022 Dec;25(12):1651-1663. PMID: 36446933
Transl Neurodegener

Dorsal raphe nucleus-hippocampus serotonergic circuit underlies the depressive and cognitive impairments in 5×FAD male mice. [Abstract]

2024 Jul 24;13(1):34. PMID: 39044270
bioRxiv

2025 August 23.

Reinheit & Dokumentation

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Reinheit: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (273 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

Verweise

[1]. Berg S, et al. (R)-(+)-2-[[[3-(Morpholinomethyl)-2H-chromen-8-yl]oxy]methyl] morpholine methanesulfonate: a new selective rat 5-hydroxytryptamine1B receptor antagonist. J Med Chem. 1998 May 21;41(11):1934-42. [Content Brief]

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Molaritätsrechner

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Konzentration Konzentration

Volumen Volumen

Molecular Weight Molecular Weight

Verdünnungsrechner

Konzentration _{(Stammlösung)} × Volumen _{(Stammlösung)} = Konzentration _{(Ziellösung)} × Volumen _{(Ziellösung)}

Konzentration _{(Stammlösung)} Konzentration _{(Stammlösung)}

Volumen _{(Stammlösung)} Volumen _{(Stammlösung)}

Konzentration _{(Ziellösung)} Konzentration _{(Ziellösung)}

Volumen _{(Ziellösung)} Volumen _{(Ziellösung)}

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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NAS-181

3 Cited Publications

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Biologische Aktivität
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- In Vivo
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Publications (3)
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NAS-181

Publications Citing Use of MedChemExpress (MCE) NAS-181

Alle 5-HT Receptor Isoform-spezifische Produkte anzeigen

Biologische Aktivität

Chemical Information

Publications (3)

Reinheit & Dokumentation

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NAS-181 Related Classifications

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