Description

(20S,24R)-20,24-Epoxydammarane-3α,12β,25-Triol CAS NO 19942-05-3 is a high-purity, semi-synthetic triterpenoid derivative of the dammarane class, valued for its defined stereochemistry and biological activity. This compound serves as a critical advanced intermediate and reference standard in pharmaceutical and nutraceutical research, enabling precise structure-activity relationship studies. It is primarily sought by R&D teams in the pharmaceutical, biotechnology, and natural product sectors for developing novel therapeutic agents and high-value dietary supplements.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel triterpenoid-based drug candidates targeting metabolic and inflammatory pathways.
• Reference Standard: Used in analytical laboratories for the qualitative and quantitative analysis (e.g., via HPLC, LC-MS) of ginseng extracts, dammarane derivatives, and related natural products.
• Nutraceutical Research: Investigated for its potential bioactive properties in the development of advanced dietary supplements and functional foods.
• Chemical Biology Probe: Utilized in academic and industrial research to study enzyme interactions and biological mechanisms related to triterpenoid metabolism.
• Process Chemistry: Serves as a starting material or intermediate in the scale-up and optimization of synthetic routes for complex natural product analogs.

Basic Information

Product Name	(20S,24R)-20,24-Epoxydammarane-3α,12β,25-Triol
CAS No.	19942-05-3
Molecular Formula	C30H52O4
Molecular Weight	476.73 g/mol
Synonyms	20,24-Epoxydammarane-3α,12β,25-triol, (20S,24R)-; Dammarane-3α,12β,25-triol, 20,24-epoxy-, (20S,24R)-; (20S,24R)-Epoxydammaranetriol; 3α,12β,25-Trihydroxy-20,24-epoxydammarane; 20(R),24(S)-Epoxydammarane-3α,12β,25-triol; Ginsenoside aglycone derivative; Triterpenoid epoxide
EINECS	Contact for details

Quality Control

Our (20S,24R)-20,24-Epoxydammarane-3α,12β,25-Triol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure identity, potency, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are available upon request.

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 compound is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment 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
Purity (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 1.0%
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.