Description

Cornusiin C is a specialized iridoid glucoside compound, a key bioactive constituent derived from the genus *Cornus*. This high-purity phytochemical is valued for its significant role in advanced research and development, particularly in the study of natural product chemistry and bioactivity. It serves as a critical reference standard and raw material for the pharmaceutical, nutraceutical, and life science industries, enabling the development of novel therapeutic agents and high-value health products.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the quality control and standardization of herbal extracts and finished pharmaceutical products.
• Bioactivity Research: Serves as a key compound in pharmacological studies investigating anti-inflammatory, neuroprotective, and antioxidant mechanisms.
• Nutraceutical Formulation: Incorporated as a standardized active ingredient in premium dietary supplements targeting metabolic and cognitive health.
• Natural Product Chemistry: Essential for academic and industrial research in the isolation, identification, and synthesis of iridoid compounds.
• Cosmeceutical Development: Utilized in the formulation of advanced skincare products for its potential antioxidant and skin-conditioning properties.
• Analytical Method Development: Acts as a critical standard for developing and validating HPLC, LC-MS, and other chromatographic assays.

Basic Information

Product Name	Cornusiin C
CAS No.	108906-53-2
Molecular Formula	C34H42O20
Molecular Weight	770.68 g/mol
Synonyms	Cornusiin C; 6'-O-Galloylsweroside; 6'-O-Galloylsveroside; 1S,4aS,5S,7aS)-1-((2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-((E)-3-(3,4,5-trihydroxyphenyl)acryloyloxy)methyl)oxan-2-yl)oxy)-5,7a-dihydroxy-7-methyl-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-4-carboxylic acid; (1S,4aS,5S,7aS)-5-Hydroxy-7-methyl-1-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(((E)-3-(3,4,5-trihydroxyphenyl)acryloyl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-4-carboxylic acid
EINECS	Contact for details

Quality Control

Every batch of Cornusiin C is manufactured and tested under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, LC-MS, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C in a dry environment. For long-term storage, consider storage at -20°C under an inert atmosphere. The material is hygroscopic (moisture-sensitive).

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Solubility	Soluble in methanol, DMSO; slightly soluble in water

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