Description

Entandrophragmin is a natural product and a limonoid-type triterpenoid isolated from the genus *Entandrophragma*. This compound is of significant interest in research and development due to its complex chemical structure and potential biological activities. It serves as a valuable reference standard and intermediate for pharmaceutical, agrochemical, and advanced material synthesis. Key industries that utilize this specialty chemical include fine chemical manufacturing, academic and industrial R&D laboratories, and the natural products sector.

Application

• Pharmaceutical Research: Used as a high-purity reference standard for analytical method development, quality control, and biological activity screening.
• Natural Product Chemistry: Serves as a key intermediate or target molecule in the study and synthesis of complex terpenoids and limonoids.
• Agrochemical Development: Investigated for its potential as a lead compound in the development of new plant protection agents or bio-pesticides.
• Academic Studies: Employed in universities and research institutes for structural elucidation, metabolic pathway studies, and pharmacological research.
• Fine Chemical Synthesis: Acts as a sophisticated building block for the total synthesis of complex natural products and novel chemical entities.

Basic Information

Product Name	Entandrophragmin
CAS No.	11013-05-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Entandrophragmin; 11013-05-1; Limonoid from Entandrophragma; 7-Deacetyl-7-oxogedunin; Gedunin derivative; Entandrophragma limonoid; (3R,4aS,5aS,6R,6aS,7S,9aS,9bS,10R,10aS)-6-(Furan-3-yl)-10-(2-hydroxypropan-2-yl)-3,4a,5a,6,6a,7,9a,9b,10,10a-decahydro-3,7,9a,10a-tetramethyl-1H-cyclopenta[a]cyclopropa[e][8]annulen-4-one
EINECS	Contact for details

Quality Control

Our Entandrophragmin is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, which may include HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all relevant specifications and test results to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed to protect the product from moisture and contamination.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Loss on Drying	≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines

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