Description

18,19-Seco-D:A-Friedolupa-3,19-Diene is a high-purity, structurally defined triterpenoid derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical intermediate for the development of novel bioactive molecules and complex natural product analogs. It is primarily utilized by research institutions and pharmaceutical companies engaged in medicinal chemistry, process development, and the synthesis of steroidal or lupane-type frameworks.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates with potential anti-inflammatory, antiviral, or anticancer activity.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to explore and modify the biological profile of triterpenoid-based compounds.
• Natural Product Synthesis: Serves as a sophisticated precursor in the total or semi-synthesis of complex natural products belonging to the lupane and related families.
• Process Development & Scale-Up: Employed in optimizing synthetic routes for the efficient, large-scale production of target molecules in pilot plants and kilo-labs.
• Reference Standard: Used as an analytical standard in quality control laboratories for method development and compound identification via techniques like HPLC and LC-MS.

Basic Information

Product Name	18,19-Seco-D:A-Friedolupa-3,19-Diene
CAS No.	87741-87-5
Molecular Formula	C30H48
Molecular Weight	408.71 g/mol
Synonyms	18,19-Secofriedolupa-3,19-diene; D:A-Friedo-18,19-secolupa-3,19-diene; 18,19-Seco-D:A-friedolupa-3,19-diene; (3β)-18,19-Secofriedolupa-3,19-diene; 18,19-Seco-D:A-friedolup-3,19-diene; 18,19-Seco-D:A-friedolupa-3,19-dien; Friedolupa-3,19-diene, 18,19-seco-D:A-
EINECS	Contact for details

Quality Control

Our 18,19-Seco-D:A-Friedolupa-3,19-Diene is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods (NMR, IR, MS) for structural confirmation, to ensure it meets the stringent requirements of research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and relevant physical data.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%

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