Description

4'-Chloro-5-Methoxy-4-Biphenylacetic Acid is a high-purity biphenyl derivative that serves as a critical advanced pharmaceutical intermediate. Its value lies in its role as a versatile building block for synthesizing complex organic molecules with targeted biological activity. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Research: Used in the development of novel herbicides and fungicides, leveraging its biphenyl core structure.
• Chemical Synthesis: Serves as a versatile building block for creating more complex biphenyl-based compounds in organic chemistry.
• Material Science: Potential monomer or additive in the research of specialized polymers and liquid crystals.
• Analytical Reference Standard: Employed as a high-purity standard in HPLC and LC-MS for quality control and method development.

Basic Information

Product Name	4'-Chloro-5-Methoxy-4-Biphenylacetic Acid
CAS No.	77894-10-1
Molecular Formula	C15H13ClO3
Molecular Weight	276.71 g/mol
Synonyms	2-(4'-Chloro-5-methoxy-[1,1'-biphenyl]-4-yl)acetic acid; [1,1'-Biphenyl]-4-acetic acid, 4'-chloro-5-methoxy-; 4'-Chloro-5-methoxybiphenyl-4-acetic acid; 5-Methoxy-4'-chlorobiphenyl-4-acetic acid; 4-(4-Chlorophenyl)-5-methoxyphenylacetic acid; (4'-Chloro-5-methoxy-4-biphenylyl)acetic acid; CMBA (abbreviation); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 4'-Chloro-5-Methoxy-4-Biphenylacetic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and production use. Certificates of Analysis (COA) with complete batch data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and organic solvents. The container must be kept tightly closed in a dry and well-ventilated place.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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