Description

Dup-697 CAS NO 88149-94-4 is a high-purity chemical intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a specialized building block in the development of complex molecules, offering precise reactivity for targeted chemical transformations. It is needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable, high-quality raw materials for their synthesis pipelines.

Application

• As a key synthetic intermediate in pharmaceutical research and development.
• In the manufacture of active pharmaceutical ingredients (APIs) for specialized therapeutic areas.
• As a precursor for agrochemicals, including advanced herbicides and plant growth regulators.
• For the synthesis of specialty fine chemicals and complex organic compounds.
• In academic and industrial R&D laboratories for method development and scale-up studies.
• As a building block in material science for creating novel polymers or functional materials.

Basic Information

Product Name	Dup-697
CAS No.	88149-94-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	DUP-697; Dup697; 1,3-Benzenedicarboxylic acid, 5-[[(2,4-difluorophenyl)amino]sulfonyl]-; 5-[(2,4-Difluorophenyl)sulfamoyl]isophthalic acid; 5-[[(2,4-Difluorophenyl)amino]sulfonyl]benzene-1,3-dicarboxylic acid
EINECS	Contact for details

Quality Control

Our Dup-697 is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC and NMR, to confirm identity and meet stringent impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment 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 controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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