Description

Fd 891 CAS NO 142383-53-7 is a high-purity specialty chemical compound designed for advanced research and industrial synthesis. This product is valued for its role as a key intermediate or functional additive in high-performance material formulations. It is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and advanced polymer sectors seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Material Science: Functions as a monomer or cross-linking agent in the development of specialty polymers, resins, and high-performance coatings.
• Organic Synthesis & Research: A versatile reagent for constructing complex molecular architectures in academic and industrial R&D settings.
• Electronic Chemicals: Potential application in the formulation of specialty chemicals for electronics manufacturing, such as photoresists or dielectric materials.
• Dye & Pigment Industry: Acts as a precursor in the synthesis of complex organic dyes and functional pigments.

Basic Information

Product Name	Fd 891
CAS No.	142383-53-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Fd 891; FD-891; 142383-53-7; Fd891; Fd-891; Fd 891 (CAS 142383-53-7); Fd-891 Intermediate
EINECS	Contact for details

Quality Control

Our Fd 891 is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for critical applications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
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.