Description

(23E)-Dammara-20,23-Diene-3β,25-Diol CAS NO 101559-95-9 is a high-purity, specific stereoisomer of a dammarane-type triterpenoid diol. This compound is valued for its role as a key intermediate and reference standard in advanced pharmaceutical research and natural product chemistry. It is primarily sought by research institutions, pharmaceutical developers, and fine chemical manufacturers focused on bioactive compound synthesis and metabolic pathway studies.

Application

• Pharmaceutical Research & Development: Serves as a critical intermediate in the synthesis of novel triterpenoid-based drug candidates and as a reference standard for analytical method development.
• Natural Product Chemistry: Used as a purified standard for the isolation, identification, and quantification of related dammarane compounds from botanical extracts.
• Biochemical Studies: Employed in investigating biological activities, enzyme interactions, and metabolic pathways associated with triterpenoid structures.
• Fine Chemical Synthesis: Acts as a building block for the semi-synthesis of more complex molecules for various high-value applications.
• Cosmeceutical Ingredient Research: Explored for potential bioactive properties in advanced skincare and cosmetic formulations.

Basic Information

Product Name	(23E)-Dammara-20,23-Diene-3β,25-Diol
CAS No.	101559-95-9
Molecular Formula	C₃₀H₅₀O₂
Molecular Weight	442.72 g/mol
Synonyms	(23E)-Dammara-20,23-diene-3β,25-diol; 3β,25-Dihydroxy-(23E)-dammara-20,23-diene; Dammaradienediol; 25-Hydroxy-20,23-dien-3β-dammarene; (23E)-25-Hydroxydammara-20,23-dien-3β-ol; 3β,25-Dihydroxydammara-20(21),23-diene; Dammarane-3β,25-diol derivative
EINECS	Contact for details

Quality Control

Our (23E)-Dammara-20,23-Diene-3β,25-Diol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the stringent requirements for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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