Description

7-(4-Biphenyl)-7-Oxoheptanoic Acid is a specialized organic compound featuring a biphenyl moiety linked to a ketoheptanoic acid chain. This unique structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for the development of complex molecules. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceutical development, material science, and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially those targeting specific receptor interactions.
• Liquid Crystal & OLED Material Research: Used in the development of advanced organic electronic materials due to its rigid biphenyl core and functionalizable acid group.
• Polymer Chemistry: Acts as a monomer or chain modifier for creating specialty polymers with tailored thermal or optical properties.
• Organic Synthesis Building Block: Employed in multi-step synthetic routes to construct complex molecular architectures for agrochemicals and dyes.
• Chemical Research & Development: Utilized in academic and industrial labs for method development and exploring new chemical reactions.

Basic Information

Product Name	7-(4-Biphenyl)-7-Oxoheptanoic Acid
CAS No.	362670-19-7
Molecular Formula	C19H20O3
Molecular Weight	296.36 g/mol
Synonyms	7-Oxo-7-(4-phenylphenyl)heptanoic acid; 4'-Phenyl-[1,1'-biphenyl]-4-carboxylic acid, ω-oxo-; 7-(1,1'-Biphenyl-4-yl)-7-oxoheptanoic acid; 7-(Biphenyl-4-yl)-7-oxoheptanoic acid; 7-(4-Biphenylyl)-7-oxoheptanoic acid; ω-Oxo[1,1'-biphenyl]-4-heptanoic acid; Heptanoic acid, 7-(1,1'-biphenyl-4-yl)-7-oxo-
EINECS	Contact for details

Quality Control

Our 7-(4-Biphenyl)-7-Oxoheptanoic Acid is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all test results are available upon request 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 area at room temperature (15-25°C). Keep away from strong acids and organic solvents. The container should be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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