Description

3-[(3-Chloro-Quinoxalin-2-Ylamino)-Methyl]-Piperidine-1-Carboxylic Acid tert-Butyl Ester is a high-purity (98+%) advanced pharmaceutical intermediate with the molecular formula C19H25ClN4O2 and a molecular weight of 376.88. This compound is a critical building block in modern medicinal chemistry, valued for its role in constructing complex heterocyclic scaffolds essential for drug discovery. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and biotechnology sectors for the synthesis of novel therapeutic agents, particularly those targeting central nervous system and oncological pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel quinoxaline and piperidine-based drug candidates.
• Medicinal Chemistry Research: Used in high-throughput screening and structure-activity relationship (SAR) studies to develop new active pharmaceutical ingredients (APIs).
• Process Chemistry & Scale-Up: Serves as a validated building block for process optimization and pilot-scale production of target molecules.
• Chemical Biology Probes: Utilized in the development of specialized probes for studying enzyme inhibition and receptor binding.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and development services.

Basic Information

Product Name	3-[(3-Chloro-Quinoxalin-2-Ylamino)-Methyl]-Piperidine-1-Carboxylic Acid tert-Butyl Ester
CAS No.	939986-06-8
Molecular Formula	C19H25ClN4O2
Molecular Weight	376.88 g/mol
Synonyms	tert-Butyl 3-[[(3-chloroquinoxalin-2-yl)amino]methyl]piperidine-1-carboxylate; 1-Boc-3-[(3-chloro-2-quinoxalinylamino)methyl]piperidine; 1-(tert-Butoxycarbonyl)-3-[[(3-chloro-2-quinoxalinyl)amino]methyl]piperidine; 3-[(3-Chloro-quinoxalin-2-ylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester; BOC-3-((3-Chloroquinoxalin-2-ylamino)methyl)piperidine; CAS 939986-06-8
EINECS	Contact for details

Quality Control

Our 3-[(3-Chloro-Quinoxalin-2-Ylamino)-Methyl]-Piperidine-1-Carboxylic Acid tert-Butyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure a purity of 98+% and conformity to client specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality and regulatory documentation 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 (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) when not in use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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