Description

(18β,19β)-D:A-Friedolup-4(23)-En-3β-Ol CAS NO 60816-94-6 is a specialized triterpenoid compound belonging to the friedelane class, characterized by its unique D:A-friedolupane skeleton. This high-purity chemical is valued for its role as a critical reference standard and research-grade intermediate in advanced organic synthesis and analytical chemistry. It is primarily utilized by the pharmaceutical, nutraceutical, and academic research sectors for the development and study of bioactive natural products.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of triterpenoid-based drugs and herbal extracts via HPLC, LC-MS, and NMR.
• Bioactive Compound Research: Serves as a key intermediate or precursor in the synthesis and structure-activity relationship (SAR) studies of novel therapeutic agents.
• Natural Product Isolation & Identification: Acts as a critical marker compound for the authentication and standardization of plant-derived materials in quality control laboratories.
• Academic & R&D Laboratories: Employed in chemical research for exploring new synthetic pathways, catalytic reactions, and the properties of complex polycyclic structures.
• Nutraceutical Development: Used in the research and formulation of high-value dietary supplements targeting specific health benefits.

Basic Information

Product Name	(18β,19β)-D:A-Friedolup-4(23)-En-3β-Ol
CAS No.	60816-94-6
Molecular Formula	C30H50O
Molecular Weight	426.72 g/mol
Synonyms	D:A-Friedolup-4(23)-en-3β-ol; (18β,19β)-D:A-Friedolup-4(23)-en-3β-ol; 4(23)-Friedooleanen-3β-ol; Friedoolean-4(23)-en-3β-ol; 3β-Hydroxyfriedoolean-4(23)-ene; Taraxerol isomer; Triterpenoid friedelane derivative
EINECS	Contact for details

Quality Control

Our (18β,19β)-D:A-Friedolup-4(23)-En-3β-Ol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic methods (NMR, MS) for structural confirmation, to ensure it meets the exacting standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This compound is light-sensitive (store away from light).

Specification

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