Description

Ll Z1640-2 is a high-purity specialty chemical compound, identified by CAS No. 253863-19-3, designed for advanced research and industrial synthesis. This product is valued for its role as a critical intermediate or functional component in the development of novel materials and active ingredients. It is essential for R&D laboratories and production facilities in the pharmaceutical, agrochemical, and advanced material science sectors seeking reliable, high-quality building blocks.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and production of active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development and manufacturing of advanced crop protection agents and herbicides.
• Material Science Research: Acts as a precursor or additive in the creation of specialty polymers, coatings, or electronic materials.
• Organic Synthesis: A versatile building block for constructing complex molecular architectures in academic and industrial chemistry.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other performance chemicals.

Basic Information

Product Name	Ll Z1640-2
CAS No.	253863-19-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ll Z1640-2; 253863-19-3; Z1640-2; Ll Z-1640; Ll Z1640; Z1640; Ll Compound Z1640-2; (Provide IUPAC name upon request)
EINECS	Contact for details

Quality Control

Our Ll Z1640-2 is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, related substances, and residual solvents are available upon request to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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.

Specification

Item	Specification
Appearance	White to off-white 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.