Description

Ophiobolin H CAS NO 90108-64-8 is a naturally occurring sesterterpenoid mycotoxin produced by various fungal species. This compound is of significant interest in biochemical and pharmacological research due to its potent biological activities, including its role as a phytotoxin and its effects on calcium signaling in mammalian cells. It serves as a valuable reference standard and research chemical for scientists in agrochemical, pharmaceutical, and academic laboratories investigating natural product chemistry, plant pathology, and novel bioactive mechanisms.

Application

• Phytopathological research as a reference phytotoxin for studying plant-fungal interactions and disease mechanisms.
• Biochemical research tool for investigating its effects on calcium channels and cellular signaling pathways.
• Reference standard in analytical chemistry for the identification and quantification of ophiobolin compounds in environmental or biological samples.
• Lead compound in pharmaceutical discovery programs targeting specific biological activities.
• Studies in natural product chemistry and mycotoxin research.
• Use in agricultural research to understand and potentially mitigate crop diseases caused by ophiobolin-producing fungi.

Basic Information

Product Name	Ophiobolin H
CAS No.	90108-64-8
Molecular Formula	C25H34O4
Molecular Weight	398.53 g/mol
Synonyms	Ophiobolin H; 6-epi-Ophiobolin H; (1S,4R,5S,7R,11S,14S,15R,18R)-18-[(1E)-3-Hydroxy-1-buten-1-yl]-4,14-dimethyl-9-oxatetracyclo[11.2.1.11,4.05,10]hexadecane-7,15-diol; 6-Epiophiobolin H
EINECS	Contact for details

Quality Control

Our Ophiobolin H is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and reliability for research applications. Each lot undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods (NMR, MS) and purity assessment by HPLC. A detailed Certificate of Analysis (COA) containing lot-specific data is provided with every shipment to support your research integrity and documentation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider storing at -20°C under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
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.