Description

Delphinidin is a naturally occurring anthocyanidin, a primary plant pigment responsible for vivid blue, purple, and red hues in many fruits and flowers. This compound is of significant commercial interest due to its potent antioxidant properties and role as a key biochemical precursor. It is essential for manufacturers and researchers in the nutraceutical, cosmetic, food coloring, and analytical standard sectors seeking high-purity bioactive ingredients.

Application

• Nutraceutical & Dietary Supplement Formulation: Used as a key active ingredient in antioxidant and anti-inflammatory supplements.
• Natural Food Colorant: Provides stable blue-to-purple coloring in beverages, confectionery, and dairy products.
• Cosmetic & Skincare Products: Incorporated into serums and creams for its antioxidant and potential skin-protective benefits.
• Pharmaceutical Research: Serves as a reference standard and intermediate in the study of metabolic pathways and drug development.
• Biochemical Research: Used in plant physiology, pigment biosynthesis studies, and as a model compound in analytical chemistry.
• Functional Food & Beverage Enhancement: Added to health-focused drinks and foods to boost their bioactive compound profile.

Basic Information

Product Name	Delphinidin
CAS No.	13270-61-6
Molecular Formula	C15H11O7Cl
Molecular Weight	338.70 g/mol
Synonyms	Delphinidin chloride; 3,3',4',5,5',7-Hexahydroxyflavylium chloride; 3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)-1-benzopyrylium chloride; Cl 1229; Delphinidine; Delphinidin(1+) chloride; Natural Blue 1; NSC 407303
EINECS	Contact for details

Quality Control

Our Delphinidin is produced and tested under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed HPLC purity profiles, identity confirmation (IR, UV-Vis), and impurity limits. Our quality commitment aligns with standards relevant for research, nutraceutical, and food-grade applications.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at 2-8°C under an inert atmosphere (e.g., nitrogen or argon) to minimize oxidation. The container should be kept in a cool, dry, and well-ventilated area away from incompatible materials.

Specification

Item	Specification
Appearance	Dark red to purple crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
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.