Description

1,2-Benzenedimethanol,-α--Ethynyl-(9Ci) is a specialized organic compound featuring both benzenedimethanol and ethynyl functional groups. This unique bifunctional structure makes it a valuable high-purity building block for advanced chemical synthesis. It is primarily utilized by research and development teams in the pharmaceutical and fine chemical industries for the creation of novel active pharmaceutical ingredients (APIs) and complex organic molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new therapeutic agents and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a versatile building block for constructing complex organic molecules in research laboratories.
• Ligand and Catalyst Development: Acts as a precursor for creating specialized ligands and organometallic catalysts used in asymmetric synthesis.
• Polymer Chemistry: Employed in the synthesis of specialty monomers for advanced polymeric materials with tailored properties.
• Academic and Industrial R&D: A critical reagent for methodological studies and exploratory synthesis in organic chemistry.

Basic Information

Product Name	1,2-Benzenedimethanol,-α--Ethynyl-(9Ci)
CAS No.	850569-75-4
Molecular Formula	C11H10O2
Molecular Weight	174.20 g/mol
Synonyms	1,2-Bis(hydroxymethyl)-α-ethynylbenzene; α-Ethynyl-1,2-benzenedimethanol; 1,2-Bis(hydroxymethyl)phenylacetylene; (2-(Hydroxymethyl)phenyl)(hydroxymethyl)ethyne; 1,2-Bis(methanol)phenylacetylene; 1,2-Phenylenedimethanol, α-ethynyl-; Benzene-1,2-dimethanol, α-ethynyl-
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our products undergo comprehensive analytical testing, including HPLC, GC, and NMR, to meet exacting research-grade specifications. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee compliance with your project requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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