Description

6-Methoxy-3'-Phenylspiro[Benzofuran-2(3H),2'-Oxiran]-3-One is a high-value, complex spirocyclic organic compound featuring a benzofuran-oxirane fused ring system. This unique molecular architecture makes it a critical advanced pharmaceutical intermediate (API) and a versatile building block for synthetic organic chemistry. It is primarily sought by R&D and production teams in the pharmaceutical and fine chemical industries for developing novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing complex heterocyclic structures.
• Organic Synthesis Building Block: Utilized in advanced organic reactions, including ring-opening of the oxirane moiety and further functionalization of the spiro system for creating complex molecular libraries.
• Agrochemical Research: Acts as a starting material for developing new generation pesticides or herbicides with specific biological activity profiles.
• Material Science Research: Investigated as a monomer or cross-linking agent for producing specialty polymers with unique thermal or optical properties.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in synthetic chemistry and medicinal chemistry programs.

Basic Information

Product Name	6-Methoxy-3'-Phenylspiro[Benzofuran-2(3H),2'-Oxiran]-3-One
CAS No.	10173-78-1
Molecular Formula	C19H16O4
Molecular Weight	308.33 g/mol
Synonyms	6-Methoxy-3'-phenylspiro[benzofuran-2(3H),2'-oxiran]-3-one; 3'-Phenyl-6-methoxyspiro[benzofuran-2(3H),2'-oxiran]-3-one; Spiro[benzofuran-2(3H),2'-oxiran]-3-one, 6-methoxy-3'-phenyl-; 10173-78-1; 6-Methoxy-3'-phenylspiro[2-benzofuran-3(2H),2'-oxiran]-3-one
EINECS	Contact for details

Quality Control

Every batch of 6-Methoxy-3'-Phenylspiro[Benzofuran-2(3H),2'-Oxiran]-3-One is manufactured under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets your specific research or production requirements. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and impurity profiles as determined by advanced chromatographic and spectroscopic methods.

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 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%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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