Description

(24R)-24-Methyl-5α-Dammar-25-Ene-3β,20-Diol CAS NO 4547-30-2 is a high-purity, plant-derived dammarane-type triterpenoid diol. This compound serves as a critical intermediate and reference standard in advanced pharmaceutical research and natural product chemistry. It is primarily sought by researchers and manufacturers in the pharmaceutical, nutraceutical, and cosmetic industries for its role in the synthesis and study of bioactive compounds.

Application

• Pharmaceutical Intermediate: A key building block for the semi-synthesis of novel triterpenoid derivatives with potential therapeutic activities.
• Reference Standard: Used as a high-purity analytical standard in quality control (QC) and research & development (R&D) laboratories for method development and compound identification.
• Natural Product Research: A valuable compound for studying the structure-activity relationships (SAR) of dammarane triterpenes, which are known for various biological effects.
• Cosmetic Ingredient Research: Investigated for potential applications in skincare formulations due to the bioactive properties associated with triterpenoid structures.
• Biochemical Tool: Employed in enzymatic and metabolic pathway studies related to plant sterol and triterpene biosynthesis.

Basic Information

Product Name	(24R)-24-Methyl-5α-Dammar-25-Ene-3β,20-Diol
CAS No.	4547-30-2
Molecular Formula	C₃₁H₅₂O₂
Molecular Weight	456.75 g/mol
Synonyms	20(S)-Protopanaxadiol; 20(S)-PPD; Dammar-25-ene-3β,20-diol, 24-methyl-, (24R)-; (20S)-Protopanaxadiol; 20S-Protopanaxadiol; 20(S)-Panaxadiol; Panaxadiol; Ginseng metabolite PPD
EINECS	Contact for details

Quality Control

Our (24R)-24-Methyl-5α-Dammar-25-Ene-3β,20-Diol is manufactured under strict quality management systems. 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 every shipment, ensuring traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

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

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