Description

Bis[2-Oxo-2-(4-Phenylphenyl)Ethyl] 2,3-Dihydroxybutanedioate is a specialized organic compound, a diester derivative of tartaric acid and a benzophenone analog. This chemical is valued for its role as a key synthetic intermediate and functional additive in advanced material science and fine chemical synthesis. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel compounds with specific optical or structural properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring chiral or UV-absorbing motifs.
• Photoinitiator & UV-Curing Agent: Serves as a component in formulations for UV-curable inks, coatings, and adhesives.
• Agrochemical Synthesis: Acts as a building block for creating advanced crop protection agents and herbicides.
• Liquid Crystal & OLED Material Precursor: Employed in the research and production of organic electronic materials.
• Polymer Modifier: Used to introduce specific functional groups into polymer chains to alter physical or chemical properties.
• Organic Synthesis Reagent: A versatile reagent in academic and industrial research for constructing complex molecular architectures.

Basic Information

Product Name	Bis[2-Oxo-2-(4-Phenylphenyl)Ethyl] 2,3-Dihydroxybutanedioate
CAS No.	7497-84-9
Molecular Formula	C32H26O10
Molecular Weight	570.55 g/mol
Synonyms	2,3-Dihydroxybutanedioic acid, bis[2-oxo-2-(4-phenylphenyl)ethyl] ester; 4,4'-Bis(benzoyl) diethyl tartrate; Diethyl 4,4'-dibenzoyltartrate; Benzophenone-4,4'-dicarboxylic acid diethyl ester tartrate derivative; (2R,3R)-2,3-Bis({[4-(phenyl)phenyl]carbonyl}oxy)succinic acid; 1,4-Bis(4-benzoylphenoxy)butane-2,3-diol 2,3-dicarboxylate; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our Bis[2-Oxo-2-(4-Phenylphenyl)Ethyl] 2,3-Dihydroxybutanedioate is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and tests for residual solvents and heavy metals. Certificates of Analysis (COA) documenting all specifications are available upon request to ensure compliance with your research or production standards.

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 oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	≤ 20 ppm

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