Description

(4-Phenylmethoxyphenyl) Benzoate is a specialized organic ester compound with the CAS registry number 2444-21-5. This high-purity intermediate is valued for its role in synthesizing advanced materials and fine chemicals, offering a critical building block for complex molecular architectures. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced polymer sectors for developing new active ingredients and functional additives.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring a biphenyl ether or benzoate ester moiety.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where its specific aromatic structure contributes to biological activity.
• Liquid Crystal & OLED Materials: Acts as a precursor or core structure in the synthesis of organic electronic materials, including liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Polymer & Resin Modifier: Employed as a monomer or additive to impart specific properties like UV stability, flexibility, or refractive index adjustment to specialty polymers and coatings.
• Organic Synthesis & Research: A versatile building block in academic and industrial R&D labs for constructing complex molecules, including ligands for catalysis and scaffolds for material science.
• Flavor & Fragrance Ingredient: Potential use as a high-value intermediate in the synthesis of complex aromatic compounds for specialty fragrance and flavor applications.

Basic Information

Product Name	(4-Phenylmethoxyphenyl) Benzoate
CAS No.	2444-21-5
Molecular Formula	C20H16O3
Molecular Weight	304.34 g/mol
Synonyms	4-(Phenylmethoxy)phenyl benzoate; [1,1'-Biphenyl]-4-ol, 4'-(phenylmethoxy)-, 1-benzoate; Benzoic acid, 4-(phenylmethoxy)phenyl ester; p-(Benzyloxy)phenyl benzoate; 4-Benzyloxyphenyl benzoate; (4-Benzyloxyphenyl) benzoate; NSC 403714
EINECS	Contact for details

Quality Control

Our (4-Phenylmethoxyphenyl) Benzoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis by GC. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications. Custom purity grades and analytical packages are available upon request.

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 optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥98.0%
Melting Point	Contact for details
Loss on Drying	≤0.5%
Residual Solvents (GC)	Meets ICH guidelines

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