Description

3,3'-Diiodo-2,2'-Dimethoxy-5,5',6,6',7,7',8,8'-Octahydro-1,1'-Binaphthalene is a specialized, high-purity organic intermediate featuring a unique binaphthyl core structure with iodine and methoxy substituents. This compound matters for its role as a critical chiral building block in advanced organic synthesis, enabling the construction of complex molecules with precise stereochemistry. It is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for applications such as asymmetric catalysis and the synthesis of novel active pharmaceutical ingredients (APIs).

Application

• Chiral Ligand Precursor: Serves as a key starting material for synthesizing novel axially chiral ligands used in asymmetric catalysis.
• Pharmaceutical Intermediate: Employed in the research and development of stereochemically defined active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the creation of advanced, chiral crop protection agents and herbicides.
• Material Science Research: Acts as a monomer or building block for developing functional organic materials with specific optical properties.
• Academic & Industrial R&D: A valuable tool for chemists exploring new reaction methodologies and complex molecular architectures.
• Fine Chemical Production: Utilized in the custom synthesis of high-value, specialty chemicals for various technology sectors.

Basic Information

Item	Detail
Product Name	3,3'-Diiodo-2,2'-Dimethoxy-5,5',6,6',7,7',8,8'-Octahydro-1,1'-Binaphthalene
CAS No.	400027-47-6
Molecular Formula	C22H24I2O2
Molecular Weight	598.23 g/mol
Synonyms	3,3'-Diiodo-2,2'-dimethoxy-1,1',2,2',3,3',4,4'-octahydro-5,5'-binaphthyl; 3,3'-Diiodo-2,2'-dimethoxy-5,5',6,6',7,7',8,8'-octahydro-[1,1'-binaphthalene]; H8-BINOL derivative; Octahydrobinaphthol diiodo derivative; 1,1'-Binaphthalene-2,2'-diol, 3,3'-diiodo-5,5',6,6',7,7',8,8'-octahydro-2,2'-dimethoxy-; BINOL-based diiodo compound
EINECS	Contact for details

Quality Control

Our 3,3'-Diiodo-2,2'-Dimethoxy-5,5',6,6',7,7',8,8'-Octahydro-1,1'-Binaphthalene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and process development. Comprehensive Certificates of Analysis (COA) with full traceability are provided with each shipment.

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). Keep the container sealed to minimize exposure to moisture and atmospheric oxygen.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents	Complies with ICH guidelines

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