(R)-Nepicastat HCl

Catalog No.S4926 Batch:S492601

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Technical Data

Formula

C14H15F2N3S.HCl
Molecular Weight 331.81 CAS No. 195881-94-8
Solubility (25°C)* In vitro DMSO 66 mg/mL (198.9 mM)
Water Insoluble
Ethanol Insoluble
In vivo (Add solvents to the product individually and in order)
Clear solution
30%propylene glycol 5%Tween80 65%D5W
30.0mg/ml Taking the 1 mL working solution as an example, add 300 μL of 100 mg/ml clarified propylene glycol stock solution to 50 μL of Tween 80, mix evenly to clarify it; then continue to add 650 μL of D5W to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results. 
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
* Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)

Preparing Stock Solutions

Biological Activity

Description (R)-Nepicastat HCl (RS-25560-198), the R-enantiomer of Nepicastat HCl, is a potent and selective inhibitor with IC50 of 25.1 nM and 18.3 nM for bovine and human dopamine-β-hydroxylase, with negligible affinity for twelve other enzymes and thirteen neurotransmitter receptors.
Targets
Human dopamine-beta-hydroxylase [1] Bovine dopamine-beta-hydroxylase [1]
18.3 nM 25.1 nM
In vitro (R)-Nepicastat produces concentration-dependent inhibition of bovine and human dopamine-β-hydroxylase activity in vitro. [1]
In vivo (R)-Nepicastat (30 mg/kg, p.o.) reduces noradrenaline content, dopamine content and dopamine/noradrenaline ratio in mesenteric artery and left ventricle of spontaneously hypertensive rats (SHRs). [1]

Protocol (from reference)

Animal Study:[1]
  • Animal Models

    Animal Models Spontaneously hypertensive rats (SHRs).

  • Dosages

    ~30 mg/kg

  • Administration

    p.o.

RETURN POLICY
Selleck Chemical’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.

SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.

NOT FOR HUMAN, VETERINARY DIAGNOSTIC OR THERAPEUTIC USE.