Description

Kericembrenolide E CAS NO 104992-90-7 is a high-purity sesquiterpene lactone compound of significant interest in advanced organic synthesis and pharmaceutical research. This specialized intermediate is valued for its unique chemical structure, which serves as a critical building block for the development of novel bioactive molecules. It is primarily utilized by research institutions and pharmaceutical companies engaged in drug discovery, medicinal chemistry, and the synthesis of complex natural product analogs.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new therapeutic agents.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization programs.
• Natural Product Synthesis: Serves as a crucial precursor in the total synthesis of complex sesquiterpenoid natural products.
• Biochemical Research: Employed as a reference standard or probe in biological assays to investigate specific pathways.
• Advanced Organic Synthesis: Utilized in methodological development for constructing intricate molecular architectures.

Basic Information

Product Name	Kericembrenolide E
CAS No.	104992-90-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Kericembrenolide E; (1aR,4S,4aR,7R,7aS,7bS)-Decahydro-1,1,4,7-tetramethyl-cycloprop[e]azulen-4-ol, 4,4a,5,6,7,7a,7b,8-octahydro-7b-hydroxy-1,4a,7-trimethyl-, [1aR-(1aα,4β,4aβ,7α,7aα,7bα)]-; 104992-90-7; Kericembrenolide-E; Cycloprop[e]azulen-4-ol, decahydro-1,1,4,7-tetramethyl-, 4,4a,5,6,7,7a,7b,8-octahydro-7b-hydroxy-1,4a,7-trimethyl-, [1aR-(1aα,4β,4aβ,7α,7aα,7bα)]-
EINECS	Contact for details

Quality Control

Our Kericembrenolide E is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and MS to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to light and oxidation, prolonged exposure to air or light should be avoided.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content	≤ 1.0%
Residue on Ignition	≤ 0.5%

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