Description

(-)-1,6-Bis(2-Chlorophenyl)-1,6-Diphenyl-2,4-Hexadiyne-1,6-Diol is a high-purity, chiral organic compound characterized by its unique hexadiynediol core structure with multiple aromatic substituents. This compound matters as a sophisticated building block and intermediate for advanced chemical synthesis, enabling the development of novel materials and active pharmaceutical ingredients (APIs). It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or requiring specific stereochemistry.
• Ligand Synthesis: Used in the development of specialized ligands for asymmetric catalysis, enhancing the efficiency and selectivity of chemical transformations.
• Advanced Material Research: Acts as a monomer or cross-linking agent in the development of specialty polymers, liquid crystals, or organic electronic materials due to its rigid, conjugated backbone.
• Agrochemical Development: Employed as an intermediate in creating new-generation pesticides or herbicides with improved efficacy and environmental profiles.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic synthesis, including cycloaddition reactions and the construction of complex polycyclic systems.

Basic Information

Product Name	(-)-1,6-Bis(2-Chlorophenyl)-1,6-Diphenyl-2,4-Hexadiyne-1,6-Diol
CAS No.	86436-20-6
Molecular Formula	C30H20Cl2O2
Molecular Weight	483.39 g/mol
Synonyms	(1R,6R)-1,6-Bis(2-chlorophenyl)-1,6-diphenylhexa-2,4-diyne-1,6-diol; (R,R)-(-)-1,6-Bis(o-chlorophenyl)-1,6-diphenyl-2,4-hexadiyne-1,6-diol; (-)-Hexadiynediol Derivative; Chiral Hexadiynediol; 1,6-Diphenyl-1,6-bis(2-chlorophenyl)hexa-2,4-diyne-1,6-diol; (R,R)-TADDOL Derivative; 86436-20-6; (1R,6R)-1,6-Bis(2-chlorophenyl)-1,6-diphenylhexadiyne-1,6-diol
EINECS	Contact for details

Quality Control

Our (-)-1,6-Bis(2-Chlorophenyl)-1,6-Diphenyl-2,4-Hexadiyne-1,6-Diol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral analysis to confirm enantiomeric excess, ensuring compliance with research and development standards. Certificates of Analysis (COA) detailing identity, purity, and specific test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which may affect stability and handling properties. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.