Description

Osmanthuside I CAS NO 149155-71-5 is a high-purity, naturally derived chemical compound belonging to the class of secoiridoid glycosides. This compound is valued for its potential as a reference standard and active ingredient in advanced research and development. It is primarily sought after by professionals in the pharmaceutical, nutraceutical, and cosmetic industries for applications in analytical chemistry, bioactivity studies, and formulation development.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal extracts and finished products in quality control laboratories.
• Bioactivity Research: Serves as a key compound in pharmacological studies investigating anti-inflammatory, antioxidant, or neuroprotective effects.
• Natural Product Isolation Marker: Acts as a chemical marker for the standardization and authentication of plant extracts, particularly from the Osmanthus genus.
• Cosmetic Ingredient Development: Explored for potential use in skincare formulations targeting skin conditioning and anti-aging benefits.
• Nutraceutical Formulation: Incorporated into dietary supplement blends where standardized botanical actives are required.
• Academic & Institutional Research: Utilized in universities and research institutes for studies in phytochemistry and natural product chemistry.

Basic Information

Product Name	Osmanthuside I
CAS No.	149155-71-5
Molecular Formula	C24H30O13
Molecular Weight	526.49 g/mol
Synonyms	Osmanthuside I; (1S,4aR,7S,7aR)-7-[(2S,3R,4S,5S,6R)-4,5-Dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-1-hydroxy-7-methyl-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-4-carboxylic acid; 8-Epiloganic acid 8-O-β-D-glucopyranosyl-(1→6)-β-D-glucopyranoside; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Osmanthuside I is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, MS), to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥95.0%
Loss on Drying	≤5.0%
Residue on Ignition	≤0.5%
Heavy Metals	≤20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.