Description

Ah 8529 is a specialized chemical compound identified by the CAS registry number 41805-00-9. This product is valued for its role as a key intermediate or functional additive in advanced synthesis and material science applications. It is essential for manufacturers and R&D facilities in the pharmaceutical, agrochemical, and specialty polymer industries seeking reliable, high-purity raw materials.

Application

Ah 8529 (CAS 41805-00-9) serves as a versatile building block in several high-value industrial sectors. Its primary applications include:

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Synthesis: Acts as a precursor in the manufacturing of advanced crop protection agents and herbicides.
• Polymer & Resin Modification: Employed to introduce specific functional groups, enhancing the properties of specialty polymers and coatings.
• Organic Synthesis Reagent: Utilized in research and development for constructing novel chemical structures in fine chemistry.
• Electronic Chemicals: Potential application in the production of materials for the electronics industry.

Basic Information

Product Name	Ah 8529
CAS No.	41805-00-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	41805-00-9; Ah-8529; Ah8529; 1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester; 5-Sulfoisophthalic acid dimethyl ester; Dimethyl 5-sulfoisophthalate
EINECS	Contact for details

Quality Control

Our Ah 8529 is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider conditions under an inert atmosphere.

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%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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