Description

Asischem Z49787 is a high-purity specialty chemical compound identified by CAS No. 2371-31-5. This product is engineered to deliver consistent performance and reliability for advanced industrial synthesis and research applications. It is a critical intermediate sought by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fine chemical sectors.

Application

• As a versatile building block in the multi-step synthesis of active pharmaceutical ingredients (APIs).
• Utilized as a key intermediate in the production of advanced agrochemicals and crop protection agents.
• Employed in fine chemical manufacturing for creating complex molecules and functional materials.
• Serves as a research chemical in academic and industrial R&D for method development and discovery chemistry.
• Potential use in the synthesis of specialty polymers and performance additives.

Basic Information

Product Name	Asischem Z49787
CAS No.	2371-31-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,3-Dioxolane-2,4-dione; 2,4-Dioxo-1,3-dioxolane; Ethylene Carbonate Dimer; 2371-31-5; Z49787; Asischem Z49787; Ethylene oxalate (cyclic dimer)
EINECS	Contact for details

Quality Control

Every batch of Asischem Z49787 is produced and tested under a stringent quality management system to ensure it meets the high standards required for industrial and research use. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, providing full traceability and detailed analytical results.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can compromise product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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