Description

Demethylpseudolaric Acid B CAS NO 82508-35-8 is a bioactive diterpenoid compound derived from natural sources, valued for its specific biological activity and structural complexity. This compound is of significant interest for research and development in advanced pharmaceutical and agrochemical applications. It is primarily sought by R&D laboratories, pharmaceutical companies, and academic institutions engaged in drug discovery, phytochemical research, and the synthesis of novel bioactive agents.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or reference standard in the discovery and development of new therapeutic agents, particularly in oncology and anti-inflammatory drug research.
• Biochemical & Pharmacological Studies: Used as a tool compound to investigate specific biological pathways, enzyme inhibition, and cellular mechanisms of action.
• Natural Product Chemistry: Employed as a purified standard for the analysis, authentication, and quality control of plant extracts and herbal products.
• Agrochemical Innovation: Investigated for potential use as a lead structure in developing new plant protection agents or bio-pesticides.
• Academic & Institutional Research: Utilized in university and research institute laboratories for chemical synthesis projects, structural-activity relationship (SAR) studies, and publication-related research.
• Reference Standard Manufacturing: Supplied to companies that produce certified reference materials (CRMs) and high-purity standards for analytical laboratories.

Basic Information

Product Name	Demethylpseudolaric Acid B
CAS No.	82508-35-8
Molecular Formula	C22H28O5
Molecular Weight	372.46 g/mol
Synonyms	Demethylpseudolaric Acid B; Pseudolaric Acid B 19-Methyl Ester; (1R,2R,4aS,6aS,7R,9S,10aS,10bR)-7-(2-Furanyl)decahydro-1,4a,7-trimethyl-2,9-bis(3-oxobutyl)-6-oxonaphtho[2,1-b]furan-5-carboxylic Acid; 19-Demethylpseudolaric Acid B; Pseudolaric Acid B O-Methyl Ether (related); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Demethylpseudolaric Acid B is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques, including HPLC and NMR, to confirm identity and potency. A comprehensive Certificate of Analysis (COA) detailing purity, related substances, and analytical results is provided with every shipment to support your research and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to minimize exposure to atmospheric humidity. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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