Description

Cui Xing Ning CAS NO 139052-05-4 is a specialized chemical compound used in advanced organic synthesis and pharmaceutical research. This product is valued for its role as a key intermediate or building block in the development of complex molecules. It is primarily required by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable, high-purity raw materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acts as a precursor in the manufacture of specialty chemicals, dyes, and functional materials.
• Academic & Industrial Research: Employed in chemical research laboratories for method development and exploring new synthetic pathways.
• Material Science: Potential applications in the development of advanced polymers and organic electronic materials.

Basic Information

Item	Details
Product Name	Cui Xing Ning
CAS No.	139052-05-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	139052-05-4; Cui Xing Ning; 2,4,6-Triisopropylbenzenesulfonyl Hydrazide (Commonly associated with this CAS); Tosylhydrazide derivative; p-Toluenesulfonyl hydrazide analog; Sulfonyl hydrazine reagent; Chemical intermediate 139052
EINECS	Contact for details

Quality Control

Our Cui Xing Ning is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.