Description

[1-(3-Chloro-Quinoxalin-2-Yl)-Piperidin-3-Yl]-Carbamic Acid tert-Butyl Ester is a high-purity, advanced pharmaceutical intermediate with a molecular weight of 362.86. This compound is critical for research and development in medicinal chemistry, particularly in the synthesis of novel bioactive molecules targeting specific receptors. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing new therapeutic agents, especially within oncology and CNS drug discovery pipelines. The guaranteed purity of 98+% ensures reliable and reproducible results in sensitive synthetic applications.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly those with quinoxaline and piperidine pharmacophores.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for novel therapeutic targets.
• Protease Inhibitor Development: Serves as a precursor in the creation of potential enzyme inhibitors due to its specific heterocyclic structure.
• Kinase Inhibitor Synthesis: Employed in the research and development of kinase-targeted small molecule therapies, a major area in oncology.
• Chemical Biology Probes: Utilized to create tool compounds for studying biological pathways and target validation.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs performing bespoke synthesis for clients.

Basic Information

Item	Details
Product Name	[1-(3-Chloro-Quinoxalin-2-Yl)-Piperidin-3-Yl]-Carbamic Acid tert-Butyl Ester
CAS No.	939986-91-1
Molecular Formula	C18H23ClN4O2
Molecular Weight	362.86 g/mol
Synonyms	tert-Butyl N-[1-(3-chloroquinoxalin-2-yl)piperidin-3-yl]carbamate; 1-(3-Chloro-quinoxalin-2-yl)-piperidin-3-yl-carbamic acid tert-butyl ester; BOC-3-Amino-1-(3-chloroquinoxalin-2-yl)piperidine; N-Boc-1-(3-chloroquinoxalin-2-yl)piperidin-3-amine; (1-(3-Chloroquinoxalin-2-yl)piperidin-3-yl)carbamic acid tert-butyl ester; 939986-91-1; tert-Butyl (1-(3-chloroquinoxalin-2-yl)piperidin-3-yl)carbamate
EINECS	Contact for details

Quality Control

Every batch of our [1-(3-Chloro-Quinoxalin-2-Yl)-Piperidin-3-Yl]-Carbamic Acid tert-Butyl Ester undergoes rigorous analytical testing to ensure it meets the highest standards of purity and identity. Our quality protocols are designed to support cGMP and ISO compliant manufacturing environments. A comprehensive Certificate of Analysis (COA) detailing purity (HPLC), identity (IR, NMR), and impurity profiles is provided with each shipment to guarantee batch-to-batch consistency and support your regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is light-sensitive and should be handled under appropriate conditions to maintain stability. For long-term storage, consider storing under an inert atmosphere.

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%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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