Pergolide Mesylate (LY127809)

Alias: LY127809; Pergolide methanesulfonate; LY-127809; LY 127809
Cat No.:V1268 Purity: ≥98%
Pergolide Mesylate (Permax; Pergotoliderived; LY127809; LY-127809), the mesylate salt of Pergolide, is a novel and potent antiparkinsonian agent which acts as a dopaminergic agonist.
Pergolide Mesylate (LY127809) Chemical Structure CAS No.: 66104-23-2
Product category: Dopamine Receptor
This product is for research use only, not for human use. We do not sell to patients.
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Other Forms of Pergolide Mesylate (LY127809):

  • Pergolide
Official Supplier of:
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Purity & Quality Control Documentation

Purity: ≥98%

Product Description

Pergolide Mesylate (Permax; Pergotoliderived; LY127809; LY-127809), the mesylate salt of Pergolide, is a novel and potent antiparkinsonian agent which acts as a dopaminergic agonist. It is used to treat Parkinson's disease in certain nations. The dopamine D2, D1, and serotonin 5-HT1A, 5-HT1B, 5-HT2A, 5-HT2B, and 5-HT2C receptors are all agonist-activated by pergolide mesylate. It might also, like cabergoline, have agonist activity at other dopamine receptor subtypes.

Biological Activity I Assay Protocols (From Reference)
Targets
D2 receptor; D1 Receptor
ln Vitro

In vitro activity: Pergolide treatment dose-dependently blocks H2O2-induced cell death in SH-SY5Y neuroblastoma cells. Pergolide, which acts at very low concentrations (nanomolar range) and in the very early stages of the neurotoxic intracellular process, protects SH-SY5Y neuroblastoma cells from cell death that is specifically induced by H2O2(2).

ln Vivo
Pergolide (0.3 mg/kg; intraperitoneal injection; daily; 11 days) treatment lowers the amount of working/reference memory errors in a rat model of Parkinson's disease induced by 6-OHDA. Pergolide enhances the oxidative balance of the brain and helps with spatial memory[3].
Cell Assay
Cell Line: SH-SY5Y cells
Concentration: 0.01 μM, 0.1 μM, 0.5 μM, 1 μM, 5 μM, 10 μM, 50 μM
Incubation Time: Pretreated for 2 hours
Result: Dose-dependently inhibited H2O2-induced cell death in SH-SY5Y neuroblastoma cells.
Animal Protocol
Wistar rats (200-250 g) induced with 6-hydroxydopamine (6-OHDA)
0.3 mg/kg
Intraperitoneal injection; daily; 11 days
References

[1]. Effectiveness of pergolide mesylate in long term treatment of hyperprolactinaemia. Br Med J (Clin Res Ed). 1983 Apr 9;286(6372):1177-9.

[2]. Pergolide protects SH-SY5Y cells against neurodegeneration induced by H(2)O(2). Eur J Pharmacol. 2002 Jan 2;434(1-2):17-20.

[3]. The effects of pergolide on memory and oxidative stress in a rat model of Parkinson's disease. J Physiol Biochem. 2012 Mar;68(1):59-69.

These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C20H30N2O3S2
Molecular Weight
410.59
Exact Mass
410.17
Elemental Analysis
C, 58.51; H, 7.36; N, 6.82; O, 11.69; S, 15.62
CAS #
66104-23-2
Related CAS #
Pergolide; 66104-22-1; Pergolide-d7 mesylate
Appearance
Solid powder
SMILES
CCCN1C[C@@H](C[C@H]2[C@H]1CC3=CNC4=CC=CC2=C34)CSC.CS(=O)(=O)O
InChi Key
UWCVGPLTGZWHGS-ZORIOUSZSA-N
InChi Code
InChI=1S/C19H26N2S.CH4O3S/c1-3-7-21-11-13(12-22-2)8-16-15-5-4-6-17-19(15)14(10-20-17)9-18(16)21;1-5(2,3)4/h4-6,10,13,16,18,20H,3,7-9,11-12H2,1-2H3;1H3,(H,2,3,4)/t13-,16-,18-;/m1./s1
Chemical Name
(6aR,9R,10aR)-9-(methylsulfanylmethyl)-7-propyl-6,6a,8,9,10,10a-hexahydro-4H-indolo[4,3-fg]quinoline;methanesulfonic acid
Synonyms
LY127809; Pergolide methanesulfonate; LY-127809; LY 127809
HS Tariff Code
2934.99.03.00
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Note: Please store this product in a sealed and protected environment, avoid exposure to moisture.
Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
DMSO: ~10 mg/mL (~24.4 mM)
Water: ~82 mg/mL (~199.7 mM)
Ethanol: <1 mg/mL
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.08 mg/mL (5.07 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 20.8 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.

Solubility in Formulation 2: ≥ 2.08 mg/mL (5.07 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 20.8 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.

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Solubility in Formulation 3: ≥ 2.08 mg/mL (5.07 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 20.8 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.


 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 2.4355 mL 12.1776 mL 24.3552 mL
5 mM 0.4871 mL 2.4355 mL 4.8710 mL
10 mM 0.2436 mL 1.2178 mL 2.4355 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

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An example of molarity calculation using the molarity calculator is shown below:
What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
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  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

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What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
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Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
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In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation:Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

Clinical Trial Information
NCT Number Recruitment interventions Conditions Sponsor/Collaborators Start Date Phases
NCT01066403 Completed Drug: Pergolide Schizophrenia Heidelberg University October 2003 Not Applicable
NCT00000248 Completed Drug: Pergolide Cocaine-Related Disorders Medical University of South
Carolina
February 1996 Phase 3
NCT00004433 Completed Drug: pergolide Tourette Syndrome Children's Hospital Medical
Center, Cincinnati
December 1994 Not Applicable
NCT00000215 Completed Drug: Pergolide Cocaine-Related Disorders National Institute on Drug
Abuse (NIDA)
December 2001 Phase 2
NCT00000269 Completed Drug: Pergolide Cocaine-Related Disorders
Substance-Related Disorders
National Institute on Drug
Abuse (NIDA)
October 1995 Phase 2
Biological Data
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