Description

1-Piperidinecarboxylic Acid, 4-(4-Bromophenyl)-4-(4-Chlorophenyl)-, 1,1-Dimethylethyl Ester is a high-value, multi-substituted piperidine derivative that serves as a critical advanced intermediate in modern synthetic chemistry. Its complex structure, featuring both bromo and chloro aryl groups, makes it a versatile building block for constructing sophisticated molecules with targeted biological or material properties. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the research and synthesis of potential drug candidates, particularly in central nervous system (CNS) and oncology therapeutic areas.
• Agrochemical Synthesis: Building block for developing new-generation pesticides, herbicides, and fungicides with enhanced efficacy and selectivity.
• Material Science Research: Used in the development of specialty polymers, liquid crystals, and organic electronic materials due to its rigid, substituted piperidine core.
• Chemical Biology & Proteomics: Serves as a scaffold or linker molecule in the design of chemical probes and enzyme inhibitors for biological pathway studies.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific, multi-step synthesis projects.

Basic Information

Product Name	1-Piperidinecarboxylic Acid, 4-(4-Bromophenyl)-4-(4-Chlorophenyl)-, 1,1-Dimethylethyl Ester
CAS No.	857532-23-1
Molecular Formula	C22H25BrClNO2
Molecular Weight	450.80 g/mol
Synonyms	4-(4-Bromophenyl)-4-(4-chlorophenyl)piperidine-1-carboxylic acid tert-butyl ester; tert-Butyl 4-(4-bromophenyl)-4-(4-chlorophenyl)piperidine-1-carboxylate; 4,4'-(4-Bromo-4'-chloro)diphenylpiperidine-1-carboxylic acid tert-butyl ester; BOC-4-(4-Bromophenyl)-4-(4-chlorophenyl)piperidine; N-BOC-4-(4-Bromophenyl)-4-(4-chlorophenyl)piperidine; 1-(tert-Butoxycarbonyl)-4-(4-bromophenyl)-4-(4-chlorophenyl)piperidine; 857532-23-1
EINECS	Contact for details

Quality Control

Our 1-Piperidinecarboxylic Acid, 4-(4-Bromophenyl)-4-(4-Chlorophenyl)-, 1,1-Dimethylethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with client specifications and relevant research-grade 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 (typically 15-25°C). This compound is light-sensitive and should be handled and stored accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0% (Area %)
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.