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SB 218795

Name: SB 218795
Brand: TargetMol
SKU: T23316
Price: 44 USD
Availability: InStock
Rating: 5 (10 reviews)

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Catalog No. T23316Cas No. 174635-53-1

SB 218795 is an effective and selective antagonist of NK3 with a Ki 13 nM for hNK3 which is about 90-fold and 7000-fold selectivity over hNK2 and hNK1.

SB 218795

🥰Excellent

Purity: 99.70%

Catalog No. T23316Cas No. 174635-53-1

SB 218795 is an effective and selective antagonist of NK3 with a Ki 13 nM for hNK3 which is about 90-fold and 7000-fold selectivity over hNK2 and hNK1.

Pack Size	Price	Availability
1 mg	$44	In Stock
2 mg	$61	In Stock
5 mg	$97	In Stock
10 mg	$172	In Stock
25 mg	$347	In Stock
50 mg	$562	In Stock
100 mg	$793	In Stock
500 mg	$1,670	In Stock
1 mL x 10 mM (in DMSO)	$117	In Stock

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Purity:99.70%

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COA HNMR LCMS

Product Introduction

Bioactivity

Description	SB 218795 is an effective and selective antagonist of NK3 with a Ki 13 nM for hNK3 which is about 90-fold and 7000-fold selectivity over hNK2 and hNK1.
Targets&IC50	NK3 (human):13 nM (Ki), NK2 (human):1220 nM (Ki)
In vitro	SB 218795 (3-30 nM) competitively antagonizes senktide-induced contractile responses in a concentration-dependent manner [1].
In vivo	In rabbits, SB 218795 (0.25-1 mg/kg; i.v.) inhibits NK3 receptor-mediated pupillary constriction by maximum inhibition of 78%[1].

Chemical Properties

Molecular Weight	396.44
Formula	C₂₅H₂₀N₂O₃
Cas No.	174635-53-1
Smiles	C(N[C@@H](C(OC)=O)C1=CC=CC=C1)(=O)C=2C3=C(N=C(C2)C4=CC=CC=C4)C=CC=C3
Relative Density.	1.237g/cm3

Storage & Solubility Information

Storage

Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

Solubility Information

Ethanol: 5 mM, Sonication is recommended.

DMSO: 60 mg/mL (151.35 mM), Sonication is recommended.

Solution Preparation Table

Ethanol/DMSO

	1mg	5mg	10mg	50mg
1 mM	2.5224 mL	12.6122 mL	25.2245 mL	126.1225 mL
5 mM	0.5045 mL	2.5224 mL	5.0449 mL	25.2245 mL

DMSO

	1mg	5mg	10mg	50mg
10 mM	0.2522 mL	1.2612 mL	2.5224 mL	12.6122 mL
20 mM	0.1261 mL	0.6306 mL	1.2612 mL	6.3061 mL
50 mM	0.0504 mL	0.2522 mL	0.5045 mL	2.5224 mL
100 mM	0.0252 mL	0.1261 mL	0.2522 mL	1.2612 mL

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:

For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . TargetMol | Animal experiments

A total of 10 animals were administered, and the formula you used is 5% TargetMol | reagent

DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH₂O. So your working solution concentration is 2 mg/mL。

Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO TargetMol | reagent

(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.

Preparation method for in vivo formula: Take 50 μL DMSO TargetMol | reagent

main solution, add 300 μLPEG300 TargetMol | reagent

mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH₂O TargetMol | reagent

mix well and clarify

For Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.

All types of co-solvents required for the protocol, such asDMSO, PEG300/ PEG400, Tween 80, SBE-β-CD, corn oil are available for purchase on the TargetMol website with a simple click.

Dose Conversion

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Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc