Description

Dilithium[9,10-Dihydro-9,10-Bis(Phenylethynyl)Anthracene]-9,10-Diolate is a specialized organolithium reagent and a key intermediate in advanced organic synthesis. This compound matters for its unique reactivity profile, enabling precise carbon-carbon bond formation and serving as a versatile precursor for complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for synthesizing novel compounds and functional materials.

Application

• As a key organolithium reagent for nucleophilic addition and substitution reactions in fine chemical synthesis.
• As a precursor for conjugated organic semiconductors and electronic materials research.
• In the synthesis of complex polycyclic aromatic hydrocarbons (PAHs) for optoelectronic applications.
• For ligand synthesis in organometallic chemistry and catalysis development.
• As a building block in pharmaceutical intermediate synthesis, particularly for structurally complex active ingredients.
• In academic and industrial R&D for exploring new reaction methodologies and polymer backbones.

Basic Information

Item	Details
Product Name	Dilithium[9,10-Dihydro-9,10-Bis(Phenylethynyl)Anthracene]-9,10-Diolate
CAS No.	67845-99-2
Molecular Formula	C30H16Li2O2
Molecular Weight	422.27 g/mol
Synonyms	9,10-Bis(phenylethynyl)anthracene-9,10-diol dilithium salt; Dilithium 9,10-bis(phenylethynyl)anthracene-9,10-diolate; 9,10-Dihydro-9,10-bis(phenylethynyl)anthracene-9,10-diolate dilithium; BPA-Diol Dilithium Salt; Anthracene derivative dilithium reagent
EINECS	Contact for details

Quality Control

Our Dilithium[9,10-Dihydro-9,10-Bis(Phenylethynyl)Anthracene]-9,10-Diolate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and moisture content is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, the material should be handled under an inert atmosphere (argon or nitrogen) and the container kept sealed when not in use. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Moisture Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines

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