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cycloaspeptide a Psychrophilin A (1) is the first natural cyclic peptide

Published October Oct 18, 2026 2:47 AM

As someone deeply interested in the study of fungal metabolites and the intricate world of natural product chemistry, my journey into the research surrounding cycloaspeptide A has been both enlightening and complex. This co Cycloaspeptide A | 691363-62-9 | RCB36362 mpound represents a fascinating intersection of mycology and biochemistry, serving as a primary subject for those investigating bioactive secondary metabolites.

Understanding the Nature of Cycloaspeptide A

At its core, cycloaspeptide A is an oligopeptide with a complex cyclic structure. When I first began researching this substance, I noted that cycloaspeptide A is an oligopeptide derived primarily from various filamentous fungi. The chemical classification is quite specific: cycloaspeptide A is a cyclic peptide that has garnered significant attention in academic circles for its structural diversity.

From a technical standpoint, the molecule is often identified by its CAS number 109171-13-3 and a molecular formula of C36H43N5O6. It is frequently categorized as a chemical of interest for laboratories focusing on bioactive pent Buy Cycloaspeptide A - an affordable, high quality Antibiotic antibiotic from Hello Bio, a trusted supplier for life science researchers worldwide. apeptides produced by various filamentous fungi.

Origins and Fungal Associations

My interest in this area was piqued by how such compounds are isolated. Cycloaspeptide A is a fungal metabolite found in diverse species. Literature indicates that it has been identified in:

* *Penicillium* species, including *P. ribium* and *P. jamesonlandense*

* *Aspergillus* species

* *Gliocladium* sp. (specifically strain FKI-2346)

* Endophytic fungi associated with gymnosperms

Researchers often study these to understand the secondary metabolic pathways of psychrotolerant fungi. It is interesting to note that Psychrophilin A (1) is the first natural cyclic peptide that features a nitro group, and it is often studied alongside cycloaspeptide members, including cycloaspeptide G (-)-Cycloaspeptide G and the newly investigated Cycloaspeptide E.

Practical Research Applications

For those of us working in research settings, sourcing high-purity materials is essential. When looking for an affordable, high quality Antibiotic antibiotic, one must be diligent in verifying the source. Because purified cycloaspeptide A was used to produce a standard curve in many analytical studies, the quality of the raw material is paramount for accurate quantification.

In the laboratory, the substance is often noted for its biological profile. Many studies highlight that it has antiparasitic activity, and in international contexts, it is noted that Cycloaspeptide A es un péptido antibiótico y agente antipalúdico. These properties make it a staple in specialized chemical databases and research catalogs.

E-E-A-T and Personal Observations

My exploration of this compound is s The Cycloaspeptides: Uncovering a new model for trictly confined to its chemical properties and its role in laboratory research. It is important to emphasize that this article is for informational purposes for fel Cycloaspeptide A | 691363-62-9 | RCB36362 low enthusiasts of natural products. When analyzing the literature, I have found that the methodology behind isolation—whether from *Penicillium janczewskii* or other endophytes—is what def Buy Cycloaspeptide A - an affordable, high quality Antibiotic antibiotic from Hello Bio, a trusted supplier for life science researchers worldwide. ines the reliability of the data.

Whether you are investigating the structural nuances of the peptide or comparing it to other fungal metabolites, the consistency of the Chemical. CAS 109171-13-3. Formula C36H43N5O6. MW 641.8. Isolated from Gliocladium sp. FKI-2346. Antibiotic. Antimalaria agent. Catalog No. 50-256-2650. chemical data is what allows for meaningful progress in this niche field. As research progresses, we continue to uncover more about these fascinating molecules, moving beyond the baseline understanding of cycloaspeptide A toward a more comprehensive view of Compound 1 is an analogue of the known cycloaspeptide A, which was also produced by these fungi at much (60×) higher levels, but shown to be insecticidally  how these fungi interact with their environments.

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