Description

Einecs 229-788-6 CAS NO 89798-48-1 is a specialized chemical compound identified by the CAS Registry Number 89798-48-1. This material is valued in industrial synthesis and advanced material development for its specific reactivity and functional properties. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for use as a key intermediate or a functional additive in complex formulations.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Manufacturing: Acts as a precursor or reagent in the creation of specialty chemicals, dyes, and pigments.
• Material Science Research: Employed in R&D for developing novel polymers, coatings, or electronic materials.
• Catalyst Ligand Systems: Can be utilized in the formulation of specialized catalysts for organic transformations.
• Laboratory Reagent: Functions as a high-purity standard or reagent in analytical and research laboratories.

Basic Information

Product Name	Einecs 229-788-6 CAS NO 89798-48-1
CAS No.	89798-48-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
EINECS	229-788-6
Synonyms	1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester; Dimethyl 5-sulfoisophthalate; 5-Sulfoisophthalic acid dimethyl ester; Dimethyl 5-sulfonatoisophthalate; SIPOMER; Sulfoisophthalic acid, dimethyl ester; NSC 93415

Quality Control

Our Einecs 229-788-6 is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP principles where applicable, and we support compliance with global regulatory standards such as REACH.

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 using an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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