Description

2-Methylpropionic Acid 2-(1,1'-Biphenyl-4-Yl)-2-Oxoethyl Ester is a specialized organic ester compound with the CAS registry number 69787-81-1. This high-purity intermediate is valued for its role in advanced synthesis, offering a unique molecular framework for constructing complex chemical architectures. It is primarily sought by research and development teams and production chemists in the pharmaceutical and advanced materials sectors for creating novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for targeted therapies.
• Organic Synthesis Reagent: Used in research and development for constructing complex molecules, including ligands and catalysts.
• Liquid Crystal & OLED Material Precursor: Serves as a critical intermediate in the production of advanced electronic display and lighting materials.
• Agrochemical Synthesis: Employed in the development of new generation herbicides and plant growth regulators.
• Polymer Modification: Used to introduce specific functional groups into polymer chains to alter physical or chemical properties.
• Chemical Research Standard: Acts as a reference standard or starting material in academic and industrial research laboratories.

Basic Information

Product Name	2-Methylpropionic Acid 2-(1,1'-Biphenyl-4-Yl)-2-Oxoethyl Ester
CAS No.	69787-81-1
Molecular Formula	C19H18O3
Molecular Weight	294.35 g/mol
Synonyms	Isobutyric Acid 2-(4-Biphenylyl)-2-oxoethyl Ester; 2-(4-Biphenylyl)-2-oxoethyl Isobutyrate; 2-(1,1'-Biphenyl-4-yl)-2-oxoethyl 2-Methylpropanoate; 4-Biphenylylglycolic Acid Isobutyrate Ester; Oxo(1,1'-biphenyl-4-yl)acetic Acid 2-Methylpropyl Ester; (4-Biphenylyl)(oxo)acetic Acid Isobutyl Ester; Glyoxylic Acid (4-Phenylphenyl) Ester Isobutyrate
EINECS	Contact for details

Quality Control

Our 2-Methylpropionic Acid 2-(1,1'-Biphenyl-4-Yl)-2-Oxoethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.