Description

Presapogenin Cp4 is a high-purity, specialized sapogenin compound with the CAS registry number 75799-18-7. This phytochemical is valued for its role as a key intermediate and reference standard in advanced research and development. It is primarily sought by professionals in the pharmaceutical, nutraceutical, and life science sectors for applications in analytical chemistry, bioactive compound synthesis, and metabolic studies.

Application

• Pharmaceutical Reference Standard: Used as a certified standard for the quality control and quantification of related saponins and sapogenins in drug substances and herbal extracts.
• Bioactive Intermediate: Serves as a critical starting material or intermediate in the semi-synthesis of novel steroid-like compounds for pharmacological research.
• Nutraceutical Research: Employed in studies investigating the potential health benefits, bioavailability, and mechanisms of action of plant-derived sapogenins.
• Analytical Chemistry: Essential for method development and validation in chromatographic techniques (HPLC, LC-MS) for the analysis of complex botanical matrices.
• Academic & Institutional Research: Utilized in universities and research institutes for studies in phytochemistry, natural product chemistry, and biosynthesis pathways.

Basic Information

Product Name	Presapogenin Cp4
CAS No.	75799-18-7
Molecular Formula	C27H42O4
Molecular Weight	430.62 g/mol
Synonyms	Presapogenin CP4; (25R)-Spirost-5-en-3β-ol; Diosgenin derivative; CP4 Sapogenin; 3β-Hydroxy-5-spirosten; Presapogenin A; Tigogenin related compound
EINECS	Contact for details

Quality Control

Our Presapogenin Cp4 is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and MS for identification, and residual solvent analysis, to ensure it meets high-purity standards suitable for research applications. A detailed Certificate of Analysis (COA) is provided with every shipment 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). Keep the container sealed to protect the product from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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