Description

Ex 10-478 CAS NO 33269-57-7 is a high-purity chemical intermediate of significant importance in advanced organic synthesis. Its well-defined structure makes it a valuable building block for creating complex molecules in regulated industries. This product is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable and consistent raw materials for their R&D and production processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for specialized therapeutic agents.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and herbicides.
• Fine Chemical Manufacturing: Serves as a crucial building block for dyes, pigments, and other performance chemicals.
• Research & Development: Employed in academic and industrial labs for method development and novel compound discovery.
• Material Science: Potential use in the synthesis of monomers or additives for advanced polymeric materials.

Basic Information

Item	Details
Product Name	Ex 10-478 CAS NO 33269-57-7
CAS No.	33269-57-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ex 10-478; EX-10-478; EX10-478; 2-(4-Methoxyphenyl)-1,3-dioxolane; 4-Methoxyphenyl-1,3-dioxolane; 1,3-Dioxolane, 2-(4-methoxyphenyl)-; p-Methoxyphenyl-1,3-dioxolane
EINECS	Contact for details

Quality Control

Our Ex 10-478 CAS NO 33269-57-7 is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%

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