Description

Cleomiscosin A is a naturally occurring coumarinolignan compound, identified by CAS No. 76948-72-6, valued for its unique chemical scaffold and associated biological activities. This compound serves as a critical reference standard and a promising pharmacological research intermediate for investigating new therapeutic pathways. It is primarily sought by pharmaceutical R&D laboratories, academic research institutions, and manufacturers of high-purity fine chemicals for advanced studies.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal extracts and pharmaceutical formulations in quality control laboratories.
• Bioactivity Research: Serves as a key intermediate in preclinical studies exploring anti-inflammatory, antioxidant, and neuroprotective properties.
• Natural Product Chemistry: Employed as a purified marker compound for the isolation, identification, and standardization of complex botanical ingredients.
• Drug Discovery & Development: Acts as a lead compound or a structural template for the synthesis of novel analogs in medicinal chemistry programs.
• Analytical Method Development: Utilized to develop and validate chromatographic methods (e.g., HPLC, LC-MS) for natural product analysis.

Basic Information

Product Name	Cleomiscosin A
CAS No.	76948-72-6
Molecular Formula	C20H18O8
Molecular Weight	386.35 g/mol
Synonyms	Cleomiscosin A; 5-[(1S,2R)-2-(3,4-Dimethoxyphenyl)-1-(hydroxymethyl)-2-methoxy-2-oxoethoxy]-7-methoxy-2H-1-benzopyran-2-one; 7-Methoxy-5-[(1S,2R)-2-methoxy-2-oxo-1-(hydroxymethyl)-2-(3,4-dimethoxyphenyl)ethoxy]coumarin; Coumarinolignan; NSC 348128
EINECS	Contact for details

Quality Control

Our Cleomiscosin A is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic methods for identity confirmation, to ensure it meets the high standards required for research applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%

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