Description

Aspochalasin I is a specialized secondary metabolite belonging to the cytochalasan class of fungal compounds. This product is of significant interest in biochemical and pharmacological research due to its unique biological activity as an inhibitor of actin polymerization and other cellular processes. It serves as a valuable reference standard and research tool for scientists in the fields of cell biology, mycology, and natural product chemistry. Aspochalasin I CAS NO 670225-69-1 is supplied with comprehensive analytical documentation to ensure research integrity and reproducibility.

Application

• Biochemical Research: Used as a potent and specific inhibitor of actin filament assembly in studies of cytoskeleton dynamics and cell motility.
• Pharmacological Screening: Serves as a reference compound in assays to discover new anti-cancer or anti-inflammatory agents targeting the cytoskeleton.
• Natural Product Chemistry: Acts as an analytical standard for the identification and quantification of cytochalasans in fungal extracts or complex biological matrices.
• Cell Biology Studies: Employed to investigate processes such as cytokinesis, endocytosis, and intracellular transport that are dependent on actin polymerization.
• Mycology & Fungal Metabolism Research: Used in studies exploring the biosynthesis and ecological role of secondary metabolites in fungi.
• Academic & Institutional Research: A key reagent for universities and research institutes conducting fundamental studies in life sciences.

Basic Information

Product Name	Aspochalasin I
CAS No.	670225-69-1
Molecular Formula	C29H35NO5
Molecular Weight	477.60 g/mol
Synonyms	Aspochalasin I; 21-Acetylaspochalasin C; (1S,4S,5S,9S,13S,16R,19S)-19-(Acetyloxy)-16-benzyl-4,9,13-trimethyl-10-oxa-14-azatricyclo[13.3.1.01,5]nonadeca-15,17-diene-8,18-dione; Cytochalasin Z8; Aspochalasin Z8
EINECS	Contact for details

Quality Control

Every batch of Aspochalasin I is produced and analyzed under strict quality management protocols to ensure the highest standards of purity and identity for research applications. Our products undergo rigorous quality testing, including chromatographic purity analysis and structural confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your regulatory and documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dedicated freezer. Due to its hygroscopic (moisture-sensitive) nature, the container must be sealed under an inert atmosphere after each use to prevent degradation. Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to reference standard
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.