Description

Methyl Protogracillin CAS NO 54522-53-1 is a specific, high-purity steroidal saponin derivative. This compound is valued for its role as a critical intermediate and reference standard in advanced pharmaceutical research and natural product chemistry. It is primarily required by R&D laboratories, analytical service providers, and manufacturers in the pharmaceutical and nutraceutical sectors for drug discovery, quality control, and the synthesis of bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel steroidal drugs and therapeutic agents.
• Analytical Reference Standard: Used for the identification, purity assessment, and quantification of related saponins in complex matrices via HPLC, LC-MS, or TLC.
• Biochemical Research: Employed in studies investigating the structure-activity relationships (SAR) of steroidal compounds and their biological pathways.
• Natural Product Isolation & Standardization: Acts as a marker compound for the quality control and standardization of botanical extracts containing protogracillin derivatives.
• Academic Research: Utilized in university and institutional labs for pharmacological screening and phytochemical studies.

Basic Information

Product Name	Methyl Protogracillin
CAS No.	54522-53-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Protogracillin methyl ether; Methylprotogracillin; (25R)-Spirost-5-en-3β-yl O-6-deoxy-α-L-mannopyranosyl-(1→2)-O-[β-D-glucopyranosyl-(1→3)]-β-D-glucopyranoside; Methyl ester of Protogracillin
EINECS	Contact for details

Quality Control

Our Methyl Protogracillin is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) documenting identity, purity, and related substances is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥95.0%
Loss on Drying	≤2.0%
Related Substances (HPLC)	Total impurities ≤5.0%

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