Description

(S)-2-Methylpiperazine Tartrate CAS NO 126458-15-9 is a high-purity chiral intermediate and building block of significant importance in advanced organic synthesis. Its defined stereochemistry and tartrate salt form make it a critical component for ensuring the efficacy and safety of final active pharmaceutical ingredients. This compound is primarily required by research institutions and manufacturers in the pharmaceutical and fine chemical industries for the development of novel therapeutics and high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) drugs and receptor antagonists.
• Asymmetric Synthesis: Employed as a chiral auxiliary or ligand precursor in catalytic asymmetric reactions to induce stereoselectivity.
• Agrochemical Research: Used in the development of enantiomerically pure pesticides and herbicides where specific stereochemistry impacts biological activity.
• Chemical Reference Standard: Serves as a high-purity standard for analytical method development, validation, and quality control in regulatory submissions.
• Peptidomimetics & Drug Discovery: Incorporated into the backbone of peptide mimics and novel chemical entities during medicinal chemistry research.
• Catalyst Development: A precursor for synthesizing metal-complexing ligands used in homogeneous catalysis.

Basic Information

Product Name	(S)-2-Methylpiperazine Tartrate
CAS No.	126458-15-9
Molecular Formula	C9H18N2O6
Molecular Weight	250.25 g/mol
Synonyms	(S)-2-Methylpiperazine L-(+)-Tartrate; (S)-2-Methylpiperazine (2R,3R)-2,3-Dihydroxybutanedioate; (S)-2-Methylpiperazine Hydrogen Tartrate; (S)-2-Methylpiperazine Bitartrate; (S)-2-Methylpiperazine Tartrate Salt; (2S)-2-Methylpiperazine Tartrate; L-Tartaric acid compound with (S)-2-methylpiperazine (1:1)
EINECS	Contact for details

Quality Control

Our (S)-2-Methylpiperazine Tartrate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets stringent specifications for pharmaceutical R&D and production. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and compliance with relevant standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% ee
Loss on Drying	≤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.