Description

Rupicolin B CAS NO 41653-83-2 is a specialized chemical compound belonging to the class of natural product derivatives. This material is valued for its specific structural and functional properties, making it a key intermediate in advanced synthesis and research. It is primarily utilized by the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and high-value specialty products.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and study of new crop protection agents and plant growth regulators.
• Fine Chemical Synthesis: Acts as a key precursor for creating specialty chemicals, flavors, and fragrances.
• Biochemical Research: Employed in academic and industrial laboratories for studying biological pathways and enzyme interactions.
• Material Science: Investigated for potential applications in creating novel polymers or functional materials.

Basic Information

Product Name	Rupicolin B
CAS No.	41653-83-2
Molecular Formula	C15H16O5
Molecular Weight	276.28 g/mol
Synonyms	Rupicolin B; 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-6,8-dimethyl-4H-1-benzopyran-4-one; 5,7-Dihydroxy-6,8-dimethyl-2-(3,4-dihydroxyphenyl)-4H-chromen-4-one; 6,8-Dimethyl-5,7,3',4'-tetrahydroxyflavone; 5,7,3',4'-Tetrahydroxy-6,8-dimethylflavone
EINECS	Contact for details

Quality Control

Our Rupicolin B is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory compliance 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 light yellow powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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