Description

17Beta(H)-28-Norlupane is a high-purity, specialized triterpenoid compound belonging to the lupane class. This compound serves as a critical reference standard and advanced intermediate in pharmaceutical research and fine chemical synthesis. It is primarily utilized by research institutions, pharmaceutical R&D laboratories, and manufacturers of active pharmaceutical ingredients (APIs) and nutraceuticals.

Application

• Pharmaceutical Reference Standard: Used for the identification, purity testing, and quantification of related compounds in analytical methods (e.g., HPLC, LC-MS).
• Chemical Intermediate: Serves as a key building block in the synthesis of more complex triterpenoid derivatives with potential bioactivity.
• Biochemical Research: Employed in studies investigating the structure-activity relationships (SAR) of natural products and their biological pathways.
• Natural Product Isolation & Analysis: Acts as a comparative marker in the isolation and characterization of lupane-type triterpenes from plant extracts.
• Quality Control (QC) Material: Provides a benchmark for ensuring the consistency and purity of related botanical or synthetic products in manufacturing.

Basic Information

Product Name	17Beta(H)-28-Norlupane
CAS No.	134623-57-7
Molecular Formula	C29H50
Molecular Weight	398.71 g/mol
Synonyms	28-Norlupane; 17β(H)-28-Norlupane; 28-Norlupan-17β-ol; Norlupane; 17β-28-Norlupane; 17β-H-28-Norlupane; Lupane, 28-nor-
EINECS	Contact for details

Quality Control

Our 17Beta(H)-28-Norlupane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic methods for identity confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Keep the container sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
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.