Description

Kn 04 CAS NO 129695-80-3 is a specialized chemical intermediate known for its unique reactivity profile and structural characteristics. This compound is valued for its role in facilitating complex synthetic pathways, particularly in the development of advanced materials and active pharmaceutical ingredients. It is a critical component for research and production teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to innovate and optimize their processes.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Material Science: Acts as a precursor or monomer in the development of specialty polymers and high-performance materials.
• Organic Synthesis: Employed in research laboratories for constructing complex organic molecules, including natural product analogs.
• Ligand and Catalyst Development: Utilized in the preparation of specialized ligands and organometallic catalysts for asymmetric synthesis.
• Fine Chemical Production: Integral to the manufacture of dyes, pigments, and other performance chemicals.

Basic Information

Product Name	Kn 04
CAS No.	129695-80-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Kn-04; KN04; 129695-80-3; Kn04 intermediate; 4-(4-Fluorophenyl)-6-isopropyl-2-[(methylsulfonyl)methyl]pyrimidin-5-amine (probable structure based on CAS registry); 5-Pyrimidinamine derivative; Fluorophenyl isopropyl pyrimidine amine sulfonyl derivative.
EINECS	Contact for details

Quality Control

Our Kn 04 is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling. Certificates of Analysis (COA) detailing all test results are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

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

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.