Description

(23E)-5α-Dammar-23-Ene-3α,12β,17,20,25-Pentol is a high-purity, pentacyclic triterpenoid compound derived from the dammar resin of trees in the Dipterocarpaceae family. This specific stereoisomer is valued for its defined molecular structure and consistent biological activity profile, making it a critical reference standard and intermediate for advanced research and development. It is primarily utilized by pharmaceutical, nutraceutical, and cosmetic R&D laboratories focused on natural product chemistry and bioactive compound discovery.

Application

• Pharmaceutical Reference Standard: Used as a high-purity certified standard for the identification, assay, and quality control of related natural products in drug development.
• Bioactive Compound Research: Serves as a key intermediate or lead compound in pharmacological studies investigating anti-inflammatory, hepatoprotective, or neuroprotective activities.
• Natural Product Chemistry: Employed in synthetic and semi-synthetic pathways to create novel derivatives with enhanced or modified biological properties.
• Cosmetic & Skincare Actives: Investigated for potential use in premium skincare formulations targeting skin barrier function and anti-aging benefits.
• Nutraceutical Development: Explored as a potential active ingredient for dietary supplements, requiring materials of the highest purity and traceability.
• Academic & Institutional Research: Used in universities and research institutes for studies on triterpenoid biosynthesis, metabolism, and structure-activity relationships.

Basic Information

Product Name	(23E)-5α-Dammar-23-Ene-3α,12β,17,20,25-Pentol
CAS No.	63955-93-1
Molecular Formula	C30H52O5
Molecular Weight	492.7 g/mol
Synonyms	Dammar-23-ene-3α,12β,17,20,25-pentol; (23E)-Dammara-23-ene-3α,12β,17,20,25-pentol; 5α-Dammar-23-ene-3α,12β,17,20,25-pentol; 3α,12β,17,20,25-Pentahydroxy-5α-dammar-23-ene; Dammarane pentol derivative; Triterpenoid pentol
EINECS	Contact for details

Quality Control

Our (23E)-5α-Dammar-23-Ene-3α,12β,17,20,25-Pentol is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, suitable for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity confirmation, and impurity profiles. We adhere to relevant industry standards for analytical reference materials, and custom purity grades and analytical packages are available to meet specific project requirements.

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) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥95.0%
Water Content (KF)	≤2.0%
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.