Description

Qianhucoumarin B CAS NO 152615-14-0 is a specialized coumarin derivative, a class of compounds known for their diverse biological activities and applications in advanced research and development. This high-purity compound is valued for its role as a critical reference standard and a key building block in the synthesis of novel bioactive molecules. It is primarily utilized by research institutions and pharmaceutical development teams focused on drug discovery, phytochemical analysis, and the study of natural product chemistry.

Application

• Pharmaceutical Research & Development: Serves as a reference standard and a lead compound in drug discovery programs, particularly for investigating anti-inflammatory, antioxidant, or other therapeutic pathways.
• Natural Product Chemistry: Used as an analytical standard for the identification, quantification, and quality control of coumarin derivatives in plant extracts and herbal formulations.
• Biochemical Research: Employed in in-vitro studies to explore enzyme inhibition, receptor binding, and other cellular mechanisms.
• Academic Research: A key reagent for universities and research institutes studying the synthesis, properties, and biological activities of coumarin-based structures.
• Chemical Synthesis: Acts as a sophisticated intermediate for the preparation of more complex molecules in medicinal and synthetic organic chemistry.

Basic Information

Product Name	Qianhucoumarin B
CAS No.	152615-14-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Qianhu Coumarin B; Peucedanum praeruptorum coumarin B; (3'S,4'S)-3'-angeloyloxy-4'-acetoxy-3',4'-dihydroseselin; Praeruptorin E; (+)-Praeruptorin E; cis-3',4'-Di-O-angeloylkhellactone; AD-1
EINECS	Contact for details

Quality Control

Our Qianhucoumarin B is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and related substances is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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