Description

(20S)-20,29-Epoxy-5α-Lupan-3β-Ol CAS NO 65816-99-1 is a high-purity, specialized triterpenoid compound belonging to the lupan class. This compound serves as a critical intermediate and reference standard in advanced pharmaceutical research and development, particularly for its structural and potential bioactive properties. It is primarily required by research institutions, pharmaceutical companies, and fine chemical manufacturers engaged in the synthesis of novel therapeutic agents, natural product chemistry, and analytical method development.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of complex natural product derivatives and potential drug candidates.
• Reference Standard: Used in analytical laboratories for method validation, quality control, and identification via HPLC, LC-MS, or NMR.
• Biochemical Research: Investigated for its biological activity and structure-activity relationships (SAR) in various therapeutic areas.
• Natural Product Chemistry: Serves as a standard or starting material for the study and synthesis of other triterpenoids and related compounds.
• Academic Research: Utilized in university and institutional labs for chemical education and exploratory synthetic projects.

Basic Information

Product Name	(20S)-20,29-Epoxy-5α-Lupan-3β-Ol
CAS No.	65816-99-1
Molecular Formula	C30H50O2
Molecular Weight	442.72 g/mol
Synonyms	20,29-Epoxylupan-3β-ol; (20S)-20,29-Epoxy-5α-lupan-3β-ol; 3β-Hydroxy-20,29-epoxy-5α-lupane; 20,29-Epoxy-5α-lupan-3β-ol; 20,29-Epoxylupan-3-ol; Lupan-3β-ol, 20,29-epoxy-; 20,29-Epoxylupane-3β-ol
EINECS	Contact for details

Quality Control

Our (20S)-20,29-Epoxy-5α-Lupan-3β-Ol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). For long-term stability, consider storage under inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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