Description

4-[(2,5,6-Trichloro-4-Pyrimidinyl)Amino]Benzenesulfonic Acid Sodium Salt is a high-purity, synthetically derived organic intermediate of significant commercial and research interest. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought by R&D chemists and process development teams for creating novel active ingredients, dyes, and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific enzymatic pathways.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic structure.
• Dye and Pigment Manufacturing: Serves as a specialized intermediate for producing high-performance dyes and organic pigments.
• Chemical Research & Development: Employed as a versatile building block in organic synthesis for creating new chemical entities in academic and industrial labs.
• Material Science: Investigated for potential use in the development of advanced functional materials and polymers.

Basic Information

Product Name	4-[(2,5,6-Trichloro-4-Pyrimidinyl)Amino]Benzenesulfonic Acid Sodium Salt
CAS No.	19045-70-6
Molecular Formula	C10H6Cl3N4NaO3S
Molecular Weight	391.59 g/mol
Synonyms	Sodium 4-[(2,5,6-trichloro-4-pyrimidinyl)amino]benzenesulfonate; Benzenesulfonic acid, 4-[(2,5,6-trichloro-4-pyrimidinyl)amino]-, sodium salt; 2,5,6-Trichloro-4-(4-sulfophenylamino)pyrimidine sodium salt; 4-(2,5,6-Trichloropyrimidin-4-ylamino)benzenesulfonic acid sodium salt; 19045-70-6; Sodium 4-[(2,5,6-trichloro-pyrimidin-4-yl)amino]benzenesulfonate
EINECS	Contact for details

Quality Control

Our 4-[(2,5,6-Trichloro-4-Pyrimidinyl)Amino]Benzenesulfonic Acid Sodium Salt is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment.

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). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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