LY 215840

Tocris Bioscience, part of Bio-Techne | Catalog # 1523

5-HT2/5-HT7 antagonist
Discontinued Product
1523 has been discontinued. View all Non-selective 5-HT Receptor Antagonists products.

Key Product Details

Description

5-HT2/5-HT7 antagonist

View all Non-selective 5-HT Receptor Antagonists »

Product Description

LY 215840 is a 5-HT2/5-HT7 receptor antagonist. Reduces stimulatory effect of serotonin on aldosterone secretion; also reduces 5-HT-induced cAMP formation (pKB = 8.26).

Product Specifications

Molecular Weight

395.54

Formula

C24H33N3O2

Storage

Store at +4°C

Purity

≥98% (HPLC)

Chemical Name

[8β(1S,2R)]-N-(2-Hydroxycyclopentyl)-6-methyl-1-(1-methylethyl)-ergoline-8-carboxamide

CAS Number

137328-52-0

PubChem ID

9822062

InChI Key

IMSDOBUYDTVEHN-ILMFXRJHSA-N

SMILES

CC(C)N2C1=C(C(C[C@]4([H])[C@@]([H])3C[C@@H]([C@@](N[C@@H]5[C@H](O)CCC5)=O)CN4C)=C2)C3=CC=C1

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Solubility

Solvent Max Conc. mg/mL Max Conc. mM
Solubility
DMSO 39.55 100
Ethanol 9.89 25

Preparing Stock Solutions for LY 215840

The following data is based on the product molecular weight 395.54

Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which all affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 2.53 mL 12.64 mL 25.28 mL
5 mM 0.51 mL 2.53 mL 5.06 mL
10 mM 0.25 mL 1.26 mL 2.53 mL
50 mM 0.05 mL 0.25 mL 0.51 mL

Calculators

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.

=
x
x
g/mol

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and CoA (available online).

Dilution Calculator

Calculate the dilution required to prepare a stock solution.

x
=
x

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

=
÷

Product Documents for LY 215840

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot or batch number in the search box below.

Product Specific Notices for LY 215840

For research use only

Privacy Policy
Cookie Policy
Site Map
© Copyright 2026 Bio-Techne. All Rights Reserved. All trademarks and registered trademarks are the property of Bio-Techne and its brands unless otherwise specified.