Description

4,6-Dimethoxy-3'-Phenylspiro[Benzofuran-2(3H),2'-Oxiran]-3-One is a high-value, complex spirocyclic organic compound characterized by its unique benzofuran-oxirane fused ring system. This specialized intermediate is critical for advanced organic synthesis, particularly in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides with specific modes of action.
• Material Science: Serves as a precursor for advanced organic electronic materials or specialty polymers.
• Academic & R&D Synthesis: A valuable reagent for methodological studies in organic chemistry, exploring new spirocyclization and epoxidation reactions.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrance or flavor molecules.

Basic Information

Product Name	4,6-Dimethoxy-3'-Phenylspiro[Benzofuran-2(3H),2'-Oxiran]-3-One
CAS No.	35405-27-7
Molecular Formula	C19H16O5
Molecular Weight	324.33 g/mol
Synonyms	3'-Phenyl-4,6-dimethoxyspiro[benzofuran-2(3H),2'-oxiran]-3-one; Spiro[benzofuran-2(3H),2'-oxiran]-3-one, 4,6-dimethoxy-3'-phenyl-; 4,6-Dimethoxy-3'-phenylspiro[benzofuran-2(3H),2'-oxiran]-3-one; 35405-27-7; 3'-Phenyl-4,6-dimethoxyspiro[2-benzofuran-3(2H),2'-oxiran]-3-one
EINECS	Contact for details

Quality Control

Our production of 4,6-Dimethoxy-3'-Phenylspiro[Benzofuran-2(3H),2'-Oxiran]-3-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All materials are subjected to rigorous analytical testing, including HPLC, NMR, and MS, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

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 such as strong acids, bases, and oxidizing agents. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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