Description

3'-o-Demethylpreussomerin I is a specialized secondary metabolite belonging to the preussomerin class of compounds, known for their complex molecular architecture and significant biological activity. This compound serves as a crucial advanced intermediate and reference standard in pharmaceutical and life science research, enabling the study of structure-activity relationships and the development of novel therapeutic agents. It is primarily utilized by research institutions, pharmaceutical R&D departments, and biotechnology companies focused on anticancer, antimicrobial, and antifungal drug discovery programs.

Application

• Pharmaceutical Research & Development: As a key intermediate or reference standard in the synthesis and biological evaluation of novel preussomerin analogs for therapeutic applications.
• Anticancer Agent Studies: Investigation of its mechanism of action and efficacy against various cancer cell lines in preclinical research.
• Antimicrobial & Antifungal Screening: Evaluation of bioactivity against a spectrum of pathogenic bacteria and fungi in microbiological assays.
• Biochemical Pathway Analysis: Used as a tool compound to probe specific enzymatic targets and cellular signaling pathways.
• Natural Product Chemistry: Serves as a benchmark for the isolation, characterization, and total synthesis of complex fungal metabolites.
• Academic Research: Fundamental studies in organic chemistry, medicinal chemistry, and pharmacology within university laboratories.

Basic Information

Product Name	3'-o-Demethylpreussomerin I
CAS No.	158204-29-6
Molecular Formula	C28H30O10
Molecular Weight	526.53 g/mol
Synonyms	3'-O-Demethylpreussomerin I; Preussomerin I 3'-O-demethyl derivative; 3'-Desmethylpreussomerin I; (1R,2R,3aS,4R,5aR,9aS,9bS)-4-[(2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3,3a,4,5,5a,9,9a,9b-octahydro-1,6,8-trihydroxy-3a,7,9b-trimethyl-1H-naphtho[1,2-c]furan-1-yl (2E)-2-methylbut-2-enoate
EINECS	Contact for details

Quality Control

Our 3'-o-Demethylpreussomerin I is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and reliability for critical research applications. Each lot undergoes comprehensive analytical characterization, including HPLC purity analysis, structural confirmation via NMR and MS, and identity verification. Certificates of Analysis (COA) detailing all specifications and test results are available upon request to support your regulatory and quality documentation needs.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below under an inert atmosphere. The compound is light-sensitive and should be handled accordingly to prevent degradation. Allow the container to reach room temperature in a desiccator before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	Off-white to pale yellow solid
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 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.