Description

(18R,19R)-D-Friedolup-14-En-3β-Ol CAS NO 79465-45-5 is a high-purity, steroidal triterpenoid compound characterized by its specific friedelane-type structure. This compound is of significant interest for its role as a key intermediate and reference standard in advanced pharmaceutical research and natural product chemistry. It is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in the development of novel therapeutic agents and bioactive molecule synthesis.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral building block for the synthesis of novel steroidal drugs and bioactive molecules.
• Reference Standard: Used as a high-purity analytical standard for quality control and method validation in pharmaceutical and natural product laboratories.
• Biochemical Research: Employed in studies investigating enzyme inhibition, receptor binding, and other structure-activity relationship (SAR) research.
• Natural Product Synthesis: A key starting material for the semi-synthesis or total synthesis of complex natural products with potential therapeutic value.
• Academic Research: Utilized in university and institutional research projects focused on organic synthesis, medicinal chemistry, and phytochemistry.

Basic Information

Product Name	(18R,19R)-D-Friedolup-14-En-3β-Ol
CAS No.	79465-45-5
Molecular Formula	C30H50O
Molecular Weight	426.72 g/mol
Synonyms	(18R,19R)-D-Friedolup-14-En-3β-Ol; 3β-Hydroxy-D-friedoolean-14-ene; D-Friedoolean-14-en-3β-ol; Friedoolean-14-en-3β-ol; (3β)-D-Friedoolean-14-en-3-ol; 79465-45-5; D-Friedoolean-14-ene-3β-ol; Friedoolean-14-ene-3β-ol
EINECS	Contact for details

Quality Control

Our (18R,19R)-D-Friedolup-14-En-3β-Ol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, spectroscopic identification (IR, NMR), and chiral purity verification to ensure it meets the stringent requirements for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and compliance with specified parameters.

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 product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% (by chiral HPLC)
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.