Description

Petunidin 3-(p-Coumaroylrutinoside)-5- Glucoside is a specific, high-purity anthocyanin compound, a natural pigment belonging to the flavonoid family. This compound is valued for its potent antioxidant properties and vibrant color, making it a critical ingredient for research and product development. It is primarily sought by industries focused on nutraceuticals, natural colorants, and advanced biochemical research. Our supply ensures consistent quality and reliable availability for your formulation and analytical needs.

Application

• Natural Food & Beverage Colorant: Used as a stable, water-soluble pigment to impart red, purple, or blue hues in premium food and drink products.
• Nutraceutical & Dietary Supplement Formulation: Incorporated for its researched antioxidant and potential health-promoting benefits.
• Pharmaceutical Research: Serves as a reference standard or active pharmaceutical ingredient (API) intermediate in studies related to oxidative stress and inflammation.
• Cosmetic & Personal Care: Utilized in skincare formulations for its antioxidant properties and as a natural color additive.
• Analytical & Biochemical Research: Employed as a high-purity standard for HPLC, LC-MS, and other analytical methods in quality control and academic research.
• Functional Food Development: Added to enhance the nutritional profile and visual appeal of health-focused food products.

Basic Information

Product Name	Petunidin 3-(p-Coumaroylrutinoside)-5- Glucoside
CAS No.	30678-24-1
Molecular Formula	C43H49O23+
Molecular Weight	933.84 g/mol
Synonyms	Petunidin 3-O-(6''-O-(E)-p-coumaroyl)rutinoside-5-O-glucoside; Petanin; Petunidin 3-O-[6-O-(4-O-(6-O-(4-hydroxy-E-cinnamoyl)-β-D-glucopyranosyl)-α-L-rhamnopyranosyl]-β-D-glucopyranoside]-5-O-β-D-glucopyranoside; NSC 407303; Petunidin 3-coumaroylrutinoside-5-glucoside; Anthocyanin P9
EINECS	Contact for details

Quality Control

Our Petunidin 3-(p-Coumaroylrutinoside)-5- Glucoside is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as specified on the label or COA. This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Dark red to purple powder
Identification (HPLC)	Conforms to reference standard
Identification (UV-Vis)	Conforms
Assay (HPLC)	≥95.0%
Loss on Drying	≤5.0%
Residue on Ignition	≤1.0%
Heavy Metals (as Pb)	≤20 ppm
Solubility	Soluble in methanol, slightly soluble in water

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