CAS · 7562-61-0
Product Overview
(+)-Usniacin is a high-purity plant-extracts-natural-products supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance | Yellow crystalline powder |
|---|---|
| Assay (HPLC) | 98.0% min (on anhydrous basis) |
| Specific Optical Rotation | +480 ~ +510° |
| Melting Point | 201–204°C |
| Extract Solvent | Acetone |
| Loss on Drying | 2.0% max |
| Heavy Metal | 10 ppm max |
| As | 2 ppm max |
| Total Plate Count | 1000 cfu/g max |
| Yeast & Moulds | 100 cfu/g max |
| E. coli | Negative |
| Salmonella | Negative |
| Odor | Characteristic |
Applications
(+)-Usniacin is a naturally derived lichen metabolite often used in research, cosmetics, and specialty chemical formulations. In cosmetic and personal-care product development, it is incorporated into skin-care, hair-care, and hygiene formulations as a functional ingredient valued for supporting product preservation, surface conditioning, and formulation stability. In material science and natural-product research, (+)-Usniacin is employed as a reference compound or building block for studying lichen-derived metabolites, structure–activity relationships, and biosynthetic pathways. It is also used in analytical chemistry for method development, purity profiling, and natural-product fingerprinting. Due to its unique bicyclic structure, it serves as a scaffold for synthetic modifications that aim to create derivatives for use in coatings, specialty additives, and biochemical studies.
Benefits
(+)-Usniacin provides several advantages in formulation and research contexts. Its natural origin and characteristic lichen-based molecular structure make it attractive for applications that favor bio-derived ingredients. It is valued for contributing to product stability in cosmetic formulations, supporting long shelf-life and reducing the need for synthetic stabilizing agents. Its compatibility with oils, emollients, and a wide range of non-aqueous systems allows formulation flexibility and ease of incorporation. In research environments, the well-defined stereochemistry of (+)-Usniacin makes it an excellent model compound for studying chiral natural products, reaction mechanisms, and synthetic transformations. The rigid and functionalizable molecular framework also enables chemists to derive structurally diverse analogues for exploratory studies in materials, natural-product chemistry, and organic synthesis.
Conclusion
(+)-Usniacin is a versatile natural-product compound with useful applications in cosmetics, analytical chemistry, and organic synthesis. Its stability, compatibility with various formulation types, and unique chiral structure make it a valuable ingredient and research tool. Whether used in product development, natural-product analysis, or synthetic exploration, (+)-Usniacin offers a combination of structural interest and practical functionality that supports a wide range of modern scientific and formulation needs.
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