Description

Em-523 is a specialized chemical compound identified by the CAS registry number 110205-60-2. This product is valued for its role as a key intermediate or functional additive in advanced synthesis and formulation processes. It is essential for manufacturers and R&D facilities in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-purity raw materials.

Application

• As a critical pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients (APIs).
• Utilized in agrochemical research and production for developing novel crop protection agents.
• Serves as a building block in organic synthesis for creating complex molecules in fine chemicals.
• Potential use in material science applications, such as polymer modification or advanced material precursors.
• Employed in laboratory and R&D settings for method development and analytical studies.

Basic Information

Product Name	Em-523
CAS No.	110205-60-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	EM 523; EM-523; 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-; 2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol; 4,5-Bis(hydroxymethyl)-2,2-dimethyl-1,3-dioxolane; (4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol; (R,R)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol
EINECS	Contact for details

Quality Control

Our Em-523 is produced and tested under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for demanding industrial and research applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles 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 controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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