Description

Macrostemonoside J is a bioactive steroidal saponin compound isolated from natural sources. This high-purity reference standard is critical for pharmaceutical research and development, particularly in the study of cardiovascular and metabolic pathways. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and nutraceutical industries for drug discovery, analytical method development, and quality control of botanical extracts.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the identification, assay, and purity testing of related compounds in drug substances and finished products.
• Bioactivity Research: Serves as a key compound in pharmacological studies investigating potential effects on cardiovascular health, inflammation, and glucose metabolism.
• Natural Product Analysis: Employed as an analytical standard in HPLC, LC-MS, and TLC for the quantification of Macrostemonoside J in complex botanical matrices and herbal extracts.
• Drug Discovery & Development: Acts as a lead compound or intermediate for the semi-synthesis of novel therapeutic agents targeting specific biological receptors.
• Quality Control (QC) & Assurance: Essential for establishing and validating analytical methods to ensure the consistency, safety, and efficacy of botanical raw materials and dietary supplements.

Basic Information

Product Name	Macrostemonoside J
CAS No.	159935-09-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	(25R)-26-[(β-D-Glucopyranosyl)oxy]-22-hydroxyfurost-5-en-3β-yl O-β-D-glucopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→3)]-β-D-glucopyranoside; Allium Macrostemon Saponin J; Macrostemonoside J (Allium); Steroidal Saponin J
EINECS	Contact for details

Quality Control

Our Macrostemonoside J is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, MS). We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring traceability and compliance with research-grade standards. Specifications can be tailored to meet the requirements of pharmacopeial monographs or client-specific methods.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and light-sensitive (store away from light). For long-term storage, consider desiccation and storage under inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥95.0%
Loss on Drying	≤5.0%
Residue on Ignition	≤1.0%
Heavy Metals	≤20 ppm

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