Description

4-Butyl-1-Piperazinecarboxylic Acid Ethyl Ester is a versatile piperazine derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its functionalized structure, which provides a platform for constructing complex molecules with specific pharmacological or material properties. This compound is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and cardiovascular drugs.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating complex ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Incorporated into specialty polymers to modify thermal stability, solubility, or other material properties.
• Chemical Research: A valuable scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Fine Chemical Production: Employed in the multi-step synthesis of complex dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	4-Butyl-1-Piperazinecarboxylic Acid Ethyl Ester
CAS No.	63981-41-9
Molecular Formula	C11H22N2O2
Molecular Weight	214.31 g/mol
Synonyms	Ethyl 4-Butylpiperazine-1-carboxylate; 1-Carbethoxy-4-butylpiperazine; 1-(Ethoxycarbonyl)-4-butylpiperazine; 4-n-Butyl-1-piperazinecarboxylic acid ethyl ester; NSC 163049; Piperazine-1-carboxylic acid, 4-butyl-, ethyl ester; UNII-2J3F3F1K7I
EINECS	Contact for details

Quality Control

Our 4-Butyl-1-Piperazinecarboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is light-sensitive and should be stored away from direct light. Keep away from strong bases and oxidizing agents. For long-term storage, consider maintaining under an inert atmosphere to minimize oxidation risk.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.