Description

3-Acetoxy-24-Hydroxydammara-20,25-Diene is a high-purity, semi-synthetic triterpenoid derivative of the dammarane family. This compound is of significant interest for its role as a key intermediate in the synthesis of bioactive natural products and for research into novel pharmaceutical agents. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, nutraceutical, and advanced organic synthesis sectors. The compound, identified by CAS number 143519-04-4, offers a defined chemical structure for precise developmental work.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of complex triterpenoid-based drug candidates and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or probe in studies investigating the structure-activity relationships (SAR) of dammarane-type compounds.
• Natural Product Synthesis: A key precursor for the semi-synthesis of rare or complex natural products with potential therapeutic value.
• Nutraceutical Development: Employed in R&D for developing novel, high-value dietary supplements and health products derived from plant sources.
• Academic & Industrial R&D: Essential for chemical libraries and exploratory research in medicinal chemistry and organic synthesis.

Basic Information

Product Name	3-Acetoxy-24-Hydroxydammara-20,25-Diene
CAS No.	143519-04-4
Molecular Formula	C32H52O3
Molecular Weight	484.76 g/mol
Synonyms	3β-Acetoxy-24-hydroxydammara-20,25-diene; 24-Hydroxy-3β-acetoxydammara-20,25-diene; (20R,24S)-24-Hydroxy-3β-acetoxydammara-20,25-diene; Dammara-20,25-dien-24-ol, 3-(acetyloxy)-, (3β,20R,24S)-; 3-Acetoxy-24-hydroxydammar-20,25-diene; A key dammarane triterpenoid intermediate.
EINECS	Contact for details

Quality Control

Our 3-Acetoxy-24-Hydroxydammara-20,25-Diene is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support custom synthesis and purification to meet specific research or cGMP-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. The compound is light-sensitive and should be handled under inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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