Description

S-(-)-Terguride Maleate Salt is a high-purity, enantiomerically pure chemical compound used in advanced research and development. This compound is valued for its specific stereochemistry and pharmacological activity as a dopamine receptor ligand. It is primarily utilized by pharmaceutical researchers, contract research organizations (CROs), and academic institutions engaged in neuroscience and neuropharmacology studies. We supply this material with a focus on consistent quality, reliable purity, and secure global logistics.

Application

• Pharmaceutical Research & Development: A key intermediate and reference standard in the discovery and development of novel central nervous system (CNS) therapeutics.
• Neuroscience Studies: Used as a selective dopamine D2 receptor partial agonist/antagonist in preclinical research to study receptor mechanisms and signaling pathways.
• Biochemical Assay Development: Employed in the development and validation of high-throughput screening (HTS) assays and binding studies for drug discovery programs.
• Reference Standard for Analytical Testing: Serves as a certified reference material (CRM) for method development, validation, and quality control in analytical laboratories.
• Academic Research: Utilized in university and institutional labs for fundamental research into dopaminergic systems and related neurological disorders.

Basic Information

Product Name	S-(-)-Terguride Maleate Salt
CAS No.	37686-85-4
Molecular Formula	C22H27N3O2 • C4H4O4
Molecular Weight	529.59 g/mol
Synonyms	(-)-Terguride Maleate; (S)-Terguride Maleate; S-Terguride Maleate; trans-(-)-Terguride Maleate; 1-[(8α)-6-Methylergolin-8-yl]-3,3-diethylurea (S)-2-butenedioate; LY 127809; LY-127809; LY127809
EINECS	Contact for details

Quality Control

Our S-(-)-Terguride Maleate Salt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification, to ensure it meets the stringent requirements for research-grade materials. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and other critical parameters. We support compliance with relevant guidelines for research chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0%
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.