Description

[1,1-Biphenyl]-2,2-Diol,6,6-Dimethyl-,(1S)-(9Ci) is a chiral biphenyl derivative with a specific stereochemical configuration, making it a valuable building block in advanced organic synthesis. Its unique structure, featuring two phenolic hydroxyl groups on a sterically hindered biphenyl core, is critical for applications requiring precise molecular geometry and chirality. This compound is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of complex molecules, chiral ligands, and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system.
• Chiral Ligand Precursor: Used in the synthesis of sophisticated ligands for asymmetric catalysis, enabling the production of enantiomerically pure compounds.
• Agrochemical Research: Acts as a foundational structure for developing new herbicides, fungicides, and plant growth regulators with enhanced efficacy and selectivity.
• Material Science: Investigated for the creation of novel polymers, liquid crystals, and organic electronic materials due to its rigid, functionalized biphenyl scaffold.
• Academic & Industrial R&D: Employed in chemical research for studying reaction mechanisms, molecular recognition, and the development of new synthetic methodologies.

Basic Information

Product Name	[1,1-Biphenyl]-2,2-Diol,6,6-Dimethyl-,(1S)-(9Ci)
CAS No.	87068-68-6
Molecular Formula	C14H14O2
Molecular Weight	214.26 g/mol
Synonyms	(1S)-6,6'-Dimethyl-[1,1'-biphenyl]-2,2'-diol; (S)-6,6'-Dimethylbiphenyl-2,2'-diol; 2,2'-Biphenyldiol, 6,6'-dimethyl-, (1S)-; (S)-(-)-6,6'-Dimethyl-2,2'-dihydroxybiphenyl; (S)-BINOL derivative; Axially chiral biphenol; Chiral biphenol ligand precursor.
EINECS	Contact for details

Quality Control

Our production of [1,1-Biphenyl]-2,2-Diol,6,6-Dimethyl-,(1S)-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high chemical purity. Each lot is subjected to comprehensive analytical testing, including chiral purity verification, to meet the exacting standards required for research and process development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and chiral excess.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening the primary container to maintain stability and purity.

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
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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