Description

Pseudoprotogracillin CAS NO 637349-03-2 is a high-purity, specialized phytochemical compound derived from natural sources. This compound is of significant interest for its potential as a key intermediate and reference standard in advanced pharmaceutical and nutraceutical research. It is primarily utilized by research institutions, pharmaceutical developers, and manufacturers of high-value botanical extracts who require consistent, well-characterized bioactive ingredients for product development and quality control.

Application

• Pharmaceutical Research & Development: Serves as a critical reference standard and active pharmaceutical ingredient (API) intermediate for investigating new therapeutic agents.
• Nutraceutical Formulation: Used as a standardized bioactive component in premium dietary supplements and functional food products.
• Analytical Chemistry: Employed as a high-purity calibration standard in HPLC, LC-MS, and other analytical methods for quality assurance.
• Biochemical Studies: Utilized in vitro and in vivo studies to explore mechanisms of action, bioavailability, and metabolic pathways.
• Cosmeceutical Applications: Incorporated into advanced skincare formulations for its potential bioactive properties.
• Academic Research: Provides a pure compound for universities and research institutes conducting studies in natural product chemistry and pharmacology.

Basic Information

Product Name	Pseudoprotogracillin
CAS No.	637349-03-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pseudoprotogracillin; (3β,16β,20R,22α,25R)-16,22:20,25-Diepoxy-3,26-dihydroxy-9,19-cyclolanost-23-ene-7,11-dione; Gracillin derivative; Protogracillin isomer; Steroidal saponin intermediate
EINECS	Contact for details

Quality Control

Our Pseudoprotogracillin is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR, MS), to ensure it meets the stringent requirements for research and development applications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed in a dry environment and opened under conditions of low humidity to prevent degradation.

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%
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.