Description

Shi 437 CAS NO 121264-02-6 is a specialized chemical intermediate designed for advanced synthesis and research applications. Its unique structure makes it a valuable building block for creating complex molecules in high-value sectors. This product is essential for pharmaceutical R&D, agrochemical formulation, and advanced material science, where precise chemical properties are critical.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or additive in the creation of specialty polymers and high-performance materials.
• Organic Synthesis & Catalysis: Employed as a reagent or ligand in complex organic transformations and catalytic processes.
• Fine Chemical Production: Integral to the manufacture of dyes, pigments, and other performance chemicals.
• Academic & Industrial R&D: A valuable tool for chemical research in both university laboratories and corporate innovation centers.

Basic Information

Product Name	Shi 437
CAS No.	121264-02-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	SHI-437; 121264-02-6; Shi437; SHI 437; Compound Shi437; 4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3,5,7-trihydroxy-; 2-(3,4-Dimethoxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one; Flavonoid derivative SHI-437
EINECS	Contact for details

Quality Control

Our Shi 437 is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and potency. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to yellow powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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