Description

(20R)-20,25-Epoxy-5α-Dammarane-3,6,12-Trione is a high-purity, specialized triterpenoid derivative characterized by its unique epoxy and trione functional groups. This compound serves as a critical advanced intermediate and reference standard for research and development in pharmaceutical chemistry. It is primarily sought by pharmaceutical R&D teams, academic research institutions, and manufacturers of fine chemicals for the synthesis of novel bioactive molecules.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel triterpenoid-based drug candidates targeting various therapeutic areas.
• Reference Standard: Used in analytical laboratories for method development, validation, and quality control of related compounds.
• Biochemical Research: Employed in studies investigating the structure-activity relationships (SAR) of dammarane-type compounds.
• Natural Product Synthesis: A valuable precursor in the semi-synthesis of complex natural products and their analogs for biological screening.
• Fine Chemical Production: Serves as a starting material for the manufacture of specialized, high-value chemical entities.

Basic Information

Product Name	(20R)-20,25-Epoxy-5α-Dammarane-3,6,12-Trione
CAS No.	66007-90-7
Molecular Formula	C30H44O4
Molecular Weight	468.67 g/mol
Synonyms	20,25-Epoxy-5α-dammarane-3,6,12-trione; (20R)-20,25-Epoxy-5α-dammaran-3,6,12-trione; 20,25-Epoxy-5α-dammaran-3,6,12-trione; Dammarane trione derivative; 66007-90-7; 5α-Dammarane-3,6,12-trione, 20,25-epoxy-; (20R)-form
EINECS	Contact for details

Quality Control

Our (20R)-20,25-Epoxy-5α-Dammarane-3,6,12-Trione is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support cGMP standards for applications requiring the highest level of documentation and traceability.

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 from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (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.