Description

Chembrdg-Bb 7248309 is a high-purity chemical compound identified by CAS No. 21403-26-9, designed for specialized industrial and research applications. This product is valued for its consistent quality and reliability, which are critical for maintaining process integrity and experimental reproducibility. It serves as a key intermediate or functional component for manufacturers and R&D teams in sectors such as advanced material science, specialty chemical synthesis, and pharmaceutical development.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Advanced Material Synthesis: A key building block in the production of specialty polymers, coatings, or electronic materials.
• Chemical Research & Development: Employed as a reagent or precursor in exploratory chemistry and process optimization studies.
• Agrochemical Formulation: Acts as an intermediate in the manufacture of crop protection agents and other agricultural chemicals.
• Catalyst Ligand Systems: May serve as a component in catalyst systems for various organic transformations.
• Laboratory Analytical Standard: Used as a reference standard for quality control and analytical method development.

Basic Information

Product Name	Chembrdg-Bb 7248309
CAS No.	21403-26-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,3-Dioxolane-2,4-dione, 5-(4-methoxyphenyl)-; 5-(4-Methoxyphenyl)-1,3-dioxolane-2,4-dione; 4-Methoxyphenylmalonic acid cyclic carbonate; p-Methoxyphenylmalonic acid carbonate; 21403-26-9; Chembrdg-Bb 7248309
EINECS	Contact for details

Quality Control

Our Chembrdg-Bb 7248309 is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards and consistent specifications. 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, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong alkalis and fluorides. The container must be kept tightly closed to prevent moisture absorption or contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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