Description

5-(Benzyloxy)Isobenzofuran-1,3-Dione is a specialized organic compound belonging to the class of phthalimide derivatives. This chemical serves as a versatile synthetic intermediate, valued for its reactive anhydride moiety and benzyl-protected oxygen functionality. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for constructing complex molecular architectures. The compound's structure makes it a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, contributing to the creation of new active ingredients with improved efficacy.
• Organic Synthesis & Research: Serves as a versatile reagent in academic and industrial laboratories for constructing heterocyclic compounds and complex organic molecules.
• Material Science Precursor: Employed in the development of specialty polymers and advanced organic materials with specific optical or electronic properties.
• Chemical Derivatization: Utilized for the protection and subsequent deprotection of hydroxyl groups in multi-step synthetic pathways.

Basic Information

Product Name	5-(Benzyloxy)Isobenzofuran-1,3-Dione
CAS No.	5840-65-3
Molecular Formula	C15H10O4
Molecular Weight	254.24 g/mol
Synonyms	5-(Benzyloxy)phthalic Anhydride; 5-Benzyloxyisobenzofuran-1,3-dione; 1,3-Isobenzofurandione, 5-(phenylmethoxy)-; 5-(Phenylmethoxy)-1,3-isobenzofurandione; 5-(Benzyloxy)phthalic Anhydride; Benzyloxyphthalic Anhydride; 5-O-Benzylphthalic Anhydride; 5-(Benzyloxy)phthalic Acid Anhydride
EINECS	Contact for details

Quality Control

Our 5-(Benzyloxy)Isobenzofuran-1,3-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) detailing specifications such as identity (IR, NMR), purity (HPLC), and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance. Keep away from incompatible materials such as strong bases and amines.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residual Solvents	Complies with ICH guidelines

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