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 development, particularly for its structural relevance to bioactive natural products. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical synthesis sectors who require well-characterized, high-quality building blocks for drug discovery and analytical applications.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of lupane-derived compounds in drug development and quality control laboratories.
• Advanced Synthetic Intermediate: Serves as a key precursor in the multi-step synthesis of complex natural products and novel therapeutic agents.
• Biochemical Research: Employed in studies investigating the structure-activity relationships (SAR) of triterpenoids and their biological pathways.
• Analytical Method Development: Utilized as a calibration standard in chromatographic methods (HPLC, GC) and spectroscopic analysis for method validation.
• Natural Product Chemistry: Acts as a model compound for the synthesis and modification of lupane-type triterpenes with potential bioactivity.

Basic Information

Product Name	17Beta(H)-28-Norlupane
CAS No.	134501-93-2
Molecular Formula	C29H50
Molecular Weight	398.71 g/mol
Synonyms	28-Norlupane; 17β(H)-28-Norlupane; 28-Norlupan-17β-ol; Norlupane; 17β-28-Norlupane; Lupane, 28-nor-; (17β)-28-Norlupane
EINECS	Contact for details

Quality Control

Our 17Beta(H)-28-Norlupane is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your 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). Keep the container tightly sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.