Description

Fk973 CAS NO 113202-60-1 is a high-purity specialty chemical compound designed for advanced research and industrial synthesis. This product is valued for its consistent quality and reliability, which are critical for process development and manufacturing scale-up. It serves as a key intermediate or building block for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors.

Application

• As a versatile pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients (APIs).
• Utilized in agrochemical research for developing novel crop protection agents and herbicides.
• Acts as a key building block in organic synthesis for creating complex molecular structures.
• Employed in material science for the development of specialty polymers and functional materials.
• Used in academic and industrial R&D laboratories for method development and discovery chemistry.
• Serves as a reference standard for analytical method validation and quality control procedures.

Basic Information

Product Name	Fk973
CAS No.	113202-60-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Fk-973; FK 973; 113202-60-1; Fk973 (Interleukin-5 inhibitor); 4-(4-Benzylpiperazin-1-yl)-6,7-dimethoxyquinazoline; UNII-5JX9B7W28R; 5JX9B7W28R; BRN 0972533; CHEMBL2103878; DTXSID4042230; SCHEMBL234102; AKOS015915957; AS-10236; STK800886; C21H24N4O2
EINECS	Contact for details

Quality Control

Our Fk973 is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. The product undergoes comprehensive analytical testing, including chromatographic and spectroscopic methods, to verify its identity and purity. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider conditions under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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