Description

A(1)-Nor-5α-Lupa-2,20(29)-Diene-27,28-Dioic Acid is a high-purity, functionalized triterpenoid derivative with a unique nor-lupane skeleton. This compound serves as a critical advanced intermediate in pharmaceutical research and fine chemical synthesis, offering a versatile scaffold for the development of novel bioactive molecules. It is primarily utilized by research institutions and manufacturers in the life sciences sector for drug discovery, process development, and the synthesis of complex natural product analogs.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel therapeutic agents, particularly in anti-inflammatory and metabolic disease research.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Natural Product Synthesis: Serves as a precursor for the semi-synthesis of complex triterpenoids and their derivatives with enhanced biological activity.
• Biochemical Tool Compound: Employed in biochemical assays to study enzyme interactions and signaling pathways related to triterpenoid metabolism.
• Fine Chemical Production: Intermediate in the multi-step synthesis of specialty chemicals for high-value applications.
• Reference Standard: Used as an analytical standard in quality control laboratories for method development and compound identification.

Basic Information

Product Name	A(1)-Nor-5α-Lupa-2,20(29)-Diene-27,28-Dioic Acid
CAS No.	5948-16-3
Molecular Formula	C₂₉H₄₂O₄
Molecular Weight	454.65 g/mol
Synonyms	27,28-Dicarboxy-A(1)-nor-5α-lupa-2,20(29)-diene; A(1)-Norlupan-2,20(29)-diene-27,28-dioic Acid; 2,20(29)-Lupadiene-27,28-dioic Acid, A(1)-nor-5α-; Norlupadienedioic Acid; Lupane-27,28-dioic Acid Derivative; Triterpenoid Dicarboxylic Acid; (20(29)-Dehydrolupan-27,28-dioic acid, A(1)-nor-)
EINECS	Contact for details

Quality Control

Our A(1)-Nor-5α-Lupa-2,20(29)-Diene-27,28-Dioic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic methods for structural confirmation, to ensure it meets the stringent requirements of research and development applications. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound may be hygroscopic (moisture-sensitive); ensure the container is sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%

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