Description

Pelargonidin 3-o-[6''-o-(E)Caffeoyl Sophoroside]-5-Glucoside is a complex, naturally occurring anthocyanin derivative, a subclass of polyphenolic pigments. This compound is valued for its potent antioxidant properties and its role as a key colorant and bioactive marker in plant extracts. It is primarily sought by manufacturers in the nutraceutical, cosmetic, and analytical standard sectors for product development and quality control. The compound is supplied with a high level of purity to meet rigorous research and industrial formulation requirements.

Application

• Reference Standard for Analytical Chemistry: Used as a high-purity calibrant in HPLC, LC-MS, and other analytical methods for the quantification of anthocyanins in botanical extracts, food products, and beverages.
• Nutraceutical & Functional Food Ingredient: Incorporated into dietary supplements and fortified foods for its potential antioxidant and anti-inflammatory bioactivity.
• Natural Colorant Development: Serves as a model compound for researching and developing stable, natural red-to-purple colorants for food, cosmetic, and pharmaceutical applications.
• Cosmeceutical Formulations: Used in advanced skincare products for its antioxidant properties, which may help protect skin from environmental oxidative stress.
• Biochemical & Pharmacological Research: Employed in in vitro and in vivo studies to investigate the mechanisms, bioavailability, and health benefits of specific anthocyanin metabolites.
• Quality Control for Botanical Extracts: Acts as a specification marker to standardize and authenticate berry, grape, or other anthocyanin-rich plant extracts.

Basic Information

Product Name	Pelargonidin 3-o-[6''-o-(E)Caffeoyl Sophoroside]-5-Glucoside
CAS No.	361342-09-8
Molecular Formula	C38H40O21
Molecular Weight	832.71 g/mol
Synonyms	Pelargonidin 3-O-[6-O-(E)-caffeoyl-β-D-glucopyranosyl-(1->2)-β-D-glucopyranoside]-5-O-β-D-glucopyranoside; Pelargonidin 3-O-(6''-O-caffeoylsophoroside)-5-O-glucoside; (E)-Pelargonidin 3-O-[6-O-caffeoyl-β-D-glucopyranosyl-(1->2)-β-D-glucopyranoside]-5-O-β-D-glucopyranoside; Caffeoylated Pelargonidin Sophoroside Glucoside; Anthocyanin Caffeoyl Derivative
EINECS	Contact for details

Quality Control

Our Pelargonidin 3-o-[6''-o-(E)Caffeoyl Sophoroside]-5-Glucoside is produced and controlled under a strict quality management system. Each batch is analyzed using advanced chromatographic and spectroscopic techniques to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity (typically ≥95% by HPLC), related substances, and other critical parameters is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. This product is hygroscopic (moisture-sensitive) and should be handled in a low-humidity environment to prevent degradation.

Specification

Item	Specification
Appearance	Reddish-brown to purple powder
Identification (HPLC)	Conforms to reference standard
Identification (UV-Vis)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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