Description

Dk887 CAS NO 736928-21-5 is a high-purity specialty chemical intermediate designed for advanced synthesis. This compound is valued for its precise molecular structure, which enables the development of high-performance materials and active pharmaceutical ingredients. It is primarily utilized by research and development teams, as well as production chemists, in the pharmaceutical, agrochemical, and advanced materials sectors seeking reliable and consistent building blocks for complex molecular architectures.

Application

• Key intermediate in the synthesis of novel active pharmaceutical ingredients (APIs).
• Building block for advanced agrochemicals and crop protection agents.
• Precursor in the development of specialty polymers and high-performance materials.
• Research and development reagent for organic synthesis and medicinal chemistry.
• Used in the manufacture of liquid crystal and electronic chemical materials.
• Intermediate for fine chemicals and custom synthesis projects.

Basic Information

Product Name	Dk887
CAS No.	736928-21-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	DK-887; 1,3-Benzodioxole-5-carboxamide, N-(4-fluorophenyl)-; N-(4-Fluorophenyl)-1,3-benzodioxole-5-carboxamide; 736928-21-5; 5-Fluoropiperonyl-4-fluoroaniline; Fluorophenylbenzodioxole carboxamide
EINECS	Contact for details

Quality Control

Our Dk887 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available for every 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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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