Description

Preparation K CAS NO 11113-82-9 is a specialized chemical preparation widely utilized in advanced industrial synthesis and research applications. Its consistent quality and reliable performance make it a critical component for processes requiring precise chemical intermediates. This product is essential for manufacturers and research institutions in the pharmaceutical, agrochemical, and fine chemical sectors seeking high-purity building blocks for complex molecule development.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the manufacturing of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acts as a building block for dyes, pigments, and specialty performance chemicals.
• Material Science Research: Employed in the development of novel polymers, coatings, and advanced functional materials.
• Catalyst & Ligand Preparation: Utilized in the preparation of specialized catalysts and ligands for asymmetric synthesis.
• Academic & Industrial R&D: A valuable reagent for method development and exploratory chemistry in laboratory settings.

Basic Information

Product Name	Preparation K
CAS No.	11113-82-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	K-Preparation; Prep K; CAS 11113-82-9; Chemical Preparation K; Intermediate K; Synthesis Grade K; Research Chemical K; K Reagent
EINECS	Contact for details

Quality Control

Our Preparation K is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identity confirmation and purity assay. Certificates of Analysis (COA) documenting all relevant specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept in a cool, dry place with minimal humidity fluctuation. Recommended storage temperature is between 15°C and 25°C. Ensure the storage area is well-ventilated and separate from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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