Description

5-(2-Phenyleth-1-Ynyl)-2-Furoic Acid is a specialized organic compound featuring a furan carboxylic acid core linked to a phenylacetylene moiety. This unique structure makes it a valuable high-purity building block for advanced chemical synthesis and research. It is primarily utilized by pharmaceutical R&D and fine chemical industries for developing novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly those targeting specific biological pathways.
• Organic Synthesis Building Block: Used in coupling reactions (e.g., Sonogashira, Suzuki) to construct complex molecules for agrochemicals and material science.
• Ligand and Catalyst Development: Acts as a precursor for creating specialized ligands used in catalytic systems and metal-organic frameworks (MOFs).
• Academic and Industrial Research: Employed in chemical libraries for high-throughput screening and structure-activity relationship (SAR) studies.
• Fine Chemical Production: Integral in the multi-step synthesis of specialty chemicals requiring precise molecular architecture.

Basic Information

Product Name	5-(2-Phenyleth-1-Ynyl)-2-Furoic Acid
CAS No.	130423-83-5
Molecular Formula	C₁₃H₈O₃
Molecular Weight	212.20 g/mol
Synonyms	5-(2-Phenylethynyl)-2-furoic acid; 5-(Phenylethynyl)furan-2-carboxylic acid; 2-Furoic acid, 5-(2-phenylethynyl)-; 5-(Phenylethynyl)-2-furancarboxylic acid; 130423-83-5; 5-(2-Phenylethinyl)-2-furancarbonsäure (German); Acide 5-(2-phényléthynyl)-2-furoïque (French)
EINECS	Contact for details

Quality Control

Our production of 5-(2-Phenyleth-1-Ynyl)-2-Furoic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing all specifications are provided to guarantee batch-to-batch consistency and traceability for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and organic solvents. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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