Description

1-Piperidinecarboxylicacid,2-Methyl-4-Oxo-,1,1-Dimethylethylester,(2R)-(9Ci) is a high-purity, chiral piperidine derivative, a crucial building block in modern organic synthesis. Its value lies in its role as a sophisticated intermediate for constructing complex molecules with defined stereochemistry. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active pharmaceutical ingredients (APIs) and advanced crop protection agents.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents, including central nervous system (CNS) drugs and enzyme inhibitors.
• Agrochemical Synthesis: Used in the production of advanced, stereoselective pesticides and herbicides where specific chirality impacts biological activity.
• Chemical Research & Development: Serves as a versatile scaffold in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Process Chemistry: Employed in the scale-up and optimization of synthetic routes for complex organic molecules requiring high enantiomeric purity.
• Ligand & Catalyst Precursor: Potential use in the synthesis of chiral ligands and organocatalysts for asymmetric synthesis.

Basic Information

Product Name	1-Piperidinecarboxylicacid,2-Methyl-4-Oxo-,1,1-Dimethylethylester,(2R)-(9Ci)
CAS No.	790667-43-5
Molecular Formula	C12H21NO3
Molecular Weight	227.30 g/mol
Synonyms	(2R)-1-(tert-Butoxycarbonyl)-2-methyl-4-oxopiperidine; tert-Butyl (2R)-2-methyl-4-oxopiperidine-1-carboxylate; (R)-1-Boc-2-methyl-4-piperidone; (R)-tert-Butyl 2-methyl-4-oxopiperidine-1-carboxylate; (R)-N-Boc-2-methyl-4-piperidone; 1-Boc-(2R)-2-methyl-4-piperidone; 790667-43-5; (R)-1-(tert-Butoxycarbonyl)-2-methylpiperidin-4-one
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Every batch undergoes comprehensive analytical testing, including chiral HPLC, to ensure high chemical and enantiomeric purity suitable for demanding R&D and scale-up applications. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and impurity profile.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
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.