Description

Leonoside A CAS NO 140147-66-6 is a high-purity, bioactive natural product compound. This specialized chemical is valued for its role as a key reference standard and research material in the life sciences. It is primarily utilized by research institutions and pharmaceutical companies engaged in drug discovery and phytochemical analysis. Our supply ensures consistent quality and reliable availability for critical R&D applications.

Application

• Pharmaceutical Research & Development: Serves as a reference standard for analytical method development, validation, and quality control of botanical extracts.
• Drug Discovery: Used as a lead compound or biological probe in screening assays to investigate potential therapeutic activities.
• Academic Research: Employed in phytochemical and pharmacological studies to understand plant biochemistry and bioactivity.
• Nutraceutical Analysis: Acts as a marker compound for the standardization and authentication of herbal supplements and natural health products.
• Biochemical Research: Utilized in studies exploring specific enzymatic pathways or cellular mechanisms.

Basic Information

Product Name	Leonoside A
CAS No.	140147-66-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Leonoside A; (2S,3R,4S,5S,6R)-2-[[(2R,3R,4S,5S,6R)-3,4-Dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxymethyl]-6-[(E)-3-(4-hydroxyphenyl)prop-2-enoyl]oxyoxane-3,4,5-triol; Leonoside A (compound); Natural product from Leonurus sibiricus
EINECS	Contact for details

Quality Control

Every batch of Leonoside A is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, assay results, and chromatographic data (e.g., HPLC) are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
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.