Description

cis-1,3-Dimethyl-4-Ethynyl-6-Phenyl-3,4-Piperidinediol is a high-value, multi-functional piperidine derivative characterized by its unique stereochemistry and reactive ethynyl group. This compound serves as a critical advanced pharmaceutical intermediate (API) and a versatile building block in sophisticated organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel central nervous system (CNS) active drugs and other therapeutic agents.
• Agrochemical Synthesis: Used as a precursor in the development of new-generation pesticides and herbicides, leveraging its complex ring structure.
• Catalyst Ligand Precursor: The ethynyl and diol functionalities make it a candidate for developing specialized ligands in asymmetric catalysis.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex natural product analogs and other fine chemicals.
• Material Science Research: Investigated as a monomer or additive for creating polymers with specific thermal or mechanical properties.

Basic Information

Product Name	cis-1,3-Dimethyl-4-Ethynyl-6-Phenyl-3,4-Piperidinediol
CAS No.	84687-60-5
Molecular Formula	C15H19NO2
Molecular Weight	245.32 g/mol
Synonyms	4-Ethynyl-1,3-dimethyl-6-phenyl-3,4-piperidinediol (cis-); (3R,4S)-4-Ethynyl-1,3-dimethyl-6-phenylpiperidine-3,4-diol; cis-4-Ethynyl-1,3-dimethyl-6-phenyl-3,4-piperidinediol; 1,3-Dimethyl-4-ethynyl-6-phenyl-3,4-piperidinediol; 84687-60-5; 3,4-Piperidinediol, 4-ethynyl-1,3-dimethyl-6-phenyl-, cis-
EINECS	Contact for details

Quality Control

Our cis-1,3-Dimethyl-4-Ethynyl-6-Phenyl-3,4-Piperidinediol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral purity assessment, to ensure it meets exacting research and pharmaceutical-grade standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee (cis-isomer)
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.