Description

3-Piperidinol,1-Ethyl-5-Methyl-,cis-(9Ci) is a high-purity, stereochemically defined piperidine derivative, a crucial building block in advanced organic synthesis. Its defined cis-configuration and functional group arrangement make it a valuable chiral intermediate for constructing complex molecular architectures. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty fine chemicals, where precise stereochemistry is essential for biological activity.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of potential new drug candidates, particularly in central nervous system (CNS) and metabolic disorder therapeutics.
• Agrochemical Synthesis: Used in the creation of advanced pesticides and herbicides, where the specific stereochemistry can influence efficacy and environmental profile.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing chiral ligands and organocatalysts used in asymmetric synthesis.
• Chemical Research: Employed in academic and industrial R&D for methodological studies in heterocyclic and medicinal chemistry.
• Fine Chemical Production: Acts as a specialized intermediate in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Item	Detail
Product Name	3-Piperidinol,1-Ethyl-5-Methyl-,cis-(9Ci)
CAS No.	774482-72-3
Molecular Formula	C8H17NO
Molecular Weight	143.23 g/mol
Synonyms	cis-1-Ethyl-5-methylpiperidin-3-ol; (3R,5S)-1-Ethyl-5-methylpiperidin-3-ol (if absolute configuration known); 1-Ethyl-5-methyl-3-piperidinol, cis-; cis-1-Ethyl-5-methyl-3-hydroxypiperidine; 3-Piperidinol, 1-ethyl-5-methyl-, cis-; Piperidine-3-ol, 1-ethyl-5-methyl-, cis-; 774482-72-3
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our fine chemical intermediates. Each batch of 3-Piperidinol,1-Ethyl-5-Methyl-,cis-(9Ci) is characterized and tested to ensure identity, purity, and stereochemical integrity. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing specifications such as assay (by HPLC or GC), enantiomeric/excess, and impurity profiles. Our quality system is designed to support cGMP-compliant applications where required.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under an inert atmosphere (nitrogen or argon) is recommended to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR / NMR)	Conforms to structure
Assay (HPLC / GC)	≥ 97.0%
Purity (Isomeric / Chiral)	≥ 98.0% cis-isomer (by GC or HPLC)
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.