Description

Kuan-Xiong CAS NO 87740-99-6 is a specialized chemical compound of significant interest in advanced synthesis and pharmaceutical research. This material serves as a crucial intermediate or active ingredient, valued for its specific reactivity and structural properties. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel compounds and formulations.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, or plant growth regulators.
• Fine Chemical Synthesis: Serves as a precursor or reagent in multi-step organic synthesis for high-value specialty chemicals.
• Biochemical Research: Potential application as a probe or substrate in enzymatic studies and biochemical pathway analysis.
• Material Science: May be investigated as a monomer or additive for creating polymers with specific functional properties.

Basic Information

Product Name	Kuan-Xiong
CAS No.	87740-99-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Kuan-Xiong; 87740-99-6; Guanxiong; Ligusticum Chuanxiong Extract; Chuanxiong; Tetramethylpyrazine (related compound); Ligustrazine (related compound);川芎 (Chinese Pinyin)
EINECS	Contact for details

Quality Control

Our Kuan-Xiong is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) detailing key parameters such as assay, related substances, and residual solvents, supporting compliance with cGMP and relevant pharmacopeial guidelines where applicable.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light brown powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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