Description

Chembrdg-Bb 4023259 is a high-purity chemical compound identified by CAS No. 58758-45-5, serving as a critical intermediate or functional additive in advanced manufacturing processes. Its consistent quality and reliable performance are essential for ensuring product integrity and process efficiency in demanding industrial applications. This material is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical sectors for synthesis and formulation.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other drug substances.
• Agrochemical Synthesis: Serves as a key building block in the production of herbicides, fungicides, and plant growth regulators.
• Specialty Chemical Manufacturing: Acts as a precursor or functional additive in the formulation of performance chemicals, dyes, and pigments.
• Research & Development: Employed in laboratory settings for chemical research, method development, and process optimization.
• Polymer Modification: Can be used to introduce specific functional groups into polymer chains to alter material properties.
• Cross-linking Agent: Potential application as a cross-linker in resin and polymer systems to enhance thermal and mechanical stability.

Basic Information

Product Name	Chembrdg-Bb 4023259
CAS No.	58758-45-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester; 5-Sulfoisophthalic acid dimethyl ester; Dimethyl 5-sulfoisophthalate; Sulfoisophthalic acid dimethyl ester; Chembrdg-Bb 4023259; CAS 58758-45-5
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and customer specifications. Quality is assured through analytical techniques including HPLC, GC, and NMR spectroscopy. Certificates of Analysis (COA) documenting purity, identity, and other critical parameters are available upon request. We adhere to a cGMP-compliant quality management system to guarantee batch-to-batch consistency and traceability.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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