Description

Melilotigenin B is a bioactive natural product belonging to the class of coumarin derivatives. This compound is of significant interest for its potential role in pharmaceutical research and development, particularly in the study of biological pathways. It serves as a valuable reference standard and intermediate for researchers in the life sciences. Key industries that utilize this specialized chemical include pharmaceutical R&D, biotechnology, and academic research institutions.

Application

• Pharmaceutical Reference Standard: Used for analytical method development, validation, and quality control in drug discovery and development.
• Biochemical Research: Serves as a key intermediate or probe in studying enzyme interactions, metabolic pathways, and cellular processes.
• Natural Product Isolation & Synthesis: Acts as a benchmark compound for the isolation, purification, and total synthesis of related coumarin derivatives.
• Bioactivity Screening: Employed in in vitro and in vivo assays to evaluate potential therapeutic effects, such as anti-inflammatory or antioxidant properties.
• Academic & Contract Research: Essential for university laboratories and CROs (Contract Research Organizations) conducting fundamental chemical and pharmacological studies.

Basic Information

Product Name	Melilotigenin B
CAS No.	91269-84-0
Molecular Formula	C19H18O7
Molecular Weight	358.34 g/mol
Synonyms	Melilotigenin B; 3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-4H-chromen-4-one; 5,7,2',4'-Tetrahydroxy-8-prenylflavone; 8-Prenylapigenin; 8-Prenyl-5,7,2',4'-tetrahydroxyflavone; Sophoraflavanone H; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Melilotigenin B is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with our stringent specifications. We support research and development with reliable, high-purity materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is light-sensitive (store away from light). For long-term storage, consider storing under inert atmosphere at lower temperatures (e.g., -20°C).

Specification

Item	Specification
Appearance	Off-white to yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥95%
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.