Description

1H-Indole, 4-(1,2,5,6-Tetrahydro-1-Methyl-3-Pyridinyl)-, Ethanedioate (2:1) is a high-purity, non-racemic organic salt of significant interest in advanced pharmaceutical research and development. This compound serves as a critical synthetic intermediate or reference standard for the development of novel therapeutic agents targeting the central nervous system. It is primarily utilized by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic research institutions engaged in medicinal chemistry and neuroscience.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex, biologically active molecules, particularly for neurological and psychiatric drug candidates.
• Reference Standard: Used for analytical method development, validation, and quality control in pharmaceutical manufacturing processes.
• Medicinal Chemistry Research: Employed in structure-activity relationship (SAR) studies and lead optimization for novel drug discovery programs.
• Biochemical Research: Investigated for its potential interactions with various neurotransmitter systems and receptors in preclinical studies.
• Fine Chemical Synthesis: Serves as a specialized precursor for the custom synthesis of more complex indole and piperidine-derived compounds.

Basic Information

Product Name	1H-Indole, 4-(1,2,5,6-Tetrahydro-1-Methyl-3-Pyridinyl)-, Ethanedioate (2:1)
CAS No.	83363-31-9
Molecular Formula	C14H18N2 · 2(C2H2O4)
Molecular Weight	398.36 g/mol
Synonyms	4-(1-Methyl-1,2,5,6-tetrahydropyridin-3-yl)-1H-indole oxalate (2:1) salt; 4-(1-Methyl-3,6-dihydro-2H-pyridin-3-yl)-1H-indole oxalate; 1-Methyl-3-(1H-indol-4-yl)-3,6-dihydro-2H-pyridine oxalate salt; 83363-31-9; 4-(1-Methyl-1,2,5,6-tetrahydropyridin-3-yl)indole oxalic acid salt; Indole derivative oxalate salt; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 1H-Indole, 4-(1,2,5,6-Tetrahydro-1-Methyl-3-Pyridinyl)-, Ethanedioate (2:1) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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