Description

[1,1'-Biphenyl]-4-Acetic Acid,4'-Hydroxy-,Methyl Ester is a high-purity biphenyl derivative ester, serving as a critical advanced intermediate for the synthesis of complex organic molecules. Its value lies in its defined molecular structure, which provides a versatile scaffold for constructing active pharmaceutical ingredients (APIs) and specialty chemicals. This compound is essential for research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex biphenyl-based structures.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a precursor in the development of specialty chemicals for electronic displays and organic light-emitting diodes (OLEDs).
• Polymer & Resin Modifier: Acts as a functional monomer or additive to impart specific properties like UV stability or thermal resistance to advanced polymers.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry, medicinal chemistry, and materials science.
• Fine Chemical Production: Employed in the multi-step synthesis of other high-value, low-volume specialty chemicals and flavors/fragrances intermediates.

Basic Information

Item	Details
Product Name	[1,1'-Biphenyl]-4-Acetic Acid,4'-Hydroxy-,Methyl Ester
CAS No.	873011-21-3
Molecular Formula	C16H16O3
Molecular Weight	256.30 g/mol
Synonyms	4'-Hydroxy-[1,1'-biphenyl]-4-acetic acid methyl ester; Methyl 4'-hydroxy-[1,1'-biphenyl]-4-acetate; 4-(4-Hydroxyphenyl)phenylacetic acid methyl ester; Methyl 4'-(hydroxy)biphenyl-4-acetate; Biphenyl-4-acetic acid, 4'-hydroxy-, methyl ester; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our [1,1'-Biphenyl]-4-Acetic Acid,4'-Hydroxy-,Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay and impurity profiles are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. The product is light-sensitive and should be stored away from light as indicated.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%

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