Description

3-Piperidinol,1-Ethyl-5-Methyl-,trans-(9Ci) is a specialized piperidine derivative, a high-value chiral building block in advanced organic synthesis. Its defined stereochemistry and functional group make it a critical intermediate for constructing complex molecular architectures with high precision. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of active pharmaceutical ingredients (APIs) and novel bioactive compounds.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents, including central nervous system (CNS) drugs and receptor modulators.
• Agrochemical Synthesis: Used in the creation of advanced pesticides and herbicides where specific stereochemistry is required for biological activity.
• Chemical Research & Development: Serves as a versatile building block in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Catalyst & Ligand Preparation: Utilized in the development of chiral catalysts and ligands for asymmetric synthesis applications.
• Fine Chemical Production: Employed in the multi-step synthesis of other high-value, complex fine chemicals and specialty materials.

Basic Information

Item	Detail
Product Name	3-Piperidinol,1-Ethyl-5-Methyl-,trans-(9Ci)
CAS No.	747353-72-6
Molecular Formula	C8H17NO
Molecular Weight	143.23 g/mol
Synonyms	trans-1-Ethyl-5-methylpiperidin-3-ol; (3R,5S)-1-Ethyl-5-methylpiperidin-3-ol (and other stereoisomers); 1-Ethyl-5-methyl-3-piperidinol, trans-; 3-Piperidinol, 1-ethyl-5-methyl-, trans-; 747353-72-6; 1-Ethyl-5-methylpiperidin-3-ol; trans-1-Ethyl-5-methyl-3-hydroxypiperidine
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our standard grade for this advanced intermediate typically meets a purity specification of ≥97% (by HPLC), with stringent control of stereoisomeric purity and related substances. A comprehensive Certificate of Analysis (COA) detailing identity, assay, chiral purity, and impurity profile is provided with each shipment. Specifications can be developed to meet specific customer requirements for research or cGMP applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). The container should be kept tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
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.