Description

4-Ethylamino-Piperidine-1-Carboxylic Acid tert-Butyl Ester-Hcl is a high-purity, protected piperidine derivative that serves as a critical building block in modern organic synthesis. This compound is essential for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals, offering a versatile scaffold for medicinal chemistry. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the synthesis of complex molecules for therapeutic applications.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in central nervous system (CNS) and antiviral research.
• Medicinal Chemistry Building Block: Used for structure-activity relationship (SAR) studies and lead optimization due to its protected amine functionality.
• Peptidomimetic Synthesis: Serves as a constrained scaffold in the design and synthesis of peptide analogs and mimetics.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for asymmetric catalysis and metal complexes.
• Chemical Biology Research: Utilized as a probe or tool compound in biochemical and pharmacological studies.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs producing bespoke fine chemicals.

Basic Information

Product Name	4-Ethylamino-Piperidine-1-Carboxylic Acid tert-Butyl Ester-Hcl
CAS No.	1203143-06-9
Molecular Formula	C12H25ClN2O2
Molecular Weight	264.80 g/mol
Synonyms	1-Boc-4-(Ethylamino)piperidine Hydrochloride; tert-Butyl 4-(Ethylamino)piperidine-1-carboxylate Hydrochloride; 4-(Ethylamino)-1-piperidinecarboxylic Acid 1,1-Dimethylethyl Ester Hydrochloride; 4-Ethylamino-1-Boc-piperidine HCl; 4-(Ethylamino)piperidine-1-carboxylic Acid tert-Butyl Ester Hydrochloride; N-Ethyl-4-amino-1-Boc-piperidine HCl; 1-N-Boc-4-N-ethylpiperidine Dihydrochloride
EINECS	Contact for details

Quality Control

Our 4-Ethylamino-Piperidine-1-Carboxylic Acid tert-Butyl Ester-Hcl is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

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