Description

(24R)-20,24-Epoxy-24-Methyl-5α-Dammaran-3-One CAS NO 19891-87-3 is a high-purity, specialized triterpenoid derivative belonging to the dammarane class. This compound serves as a critical advanced intermediate and reference standard for research and development in pharmaceutical and nutraceutical synthesis. It is essential for organizations focused on natural product chemistry, drug discovery, and the development of bioactive compounds targeting metabolic and inflammatory pathways.

Application

• Pharmaceutical Intermediate: A key chiral building block for the semi-synthesis of novel therapeutic agents and analogs.
• Reference Standard: Used in analytical laboratories for method development, validation, and quality control of related natural products.
• Biochemical Research: Employed in studies investigating enzyme inhibition, receptor binding, and other biological mechanisms.
• Natural Product Isolation & Synthesis: Serves as a benchmark compound in the isolation, characterization, and total synthesis of complex triterpenoids.
• Nutraceutical Development: Investigated for potential applications in the development of high-value, plant-derived dietary supplements.

Basic Information

Product Name	(24R)-20,24-Epoxy-24-Methyl-5α-Dammaran-3-One
CAS No.	19891-87-3
Molecular Formula	C₃₁H₅₂O₂
Molecular Weight	456.75 g/mol
Synonyms	(24R)-20,24-Epoxy-24-methyldammaran-3-one; 24-Methyl-20,24-epoxy-5α-dammaran-3-one; Dammarane triterpenoid derivative; 3-Oxo-20,24-epoxy-24-methyl-5α-dammarane; (24R)-Epoxydammaranone; 20,24-Epoxy-24-methyl-5α-dammaran-3β-ol (related alcohol); 19891-87-3
EINECS	Contact for details

Quality Control

Our (24R)-20,24-Epoxy-24-Methyl-5α-Dammaran-3-One is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic methods (NMR, IR, MS) for structural confirmation, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic data are provided and can be tailored to meet specific client or pharmacopeial requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The product is light-sensitive; prolonged exposure to light should be avoided.

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%

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