Description

Peanut Procyanidin C CAS NO 2095621-31-9 is a high-purity, naturally derived procyanidin oligomer, a class of polyphenolic compounds known for their potent antioxidant properties. This compound is valued for its superior stability and bioactivity compared to simpler flavonoids, making it a critical ingredient for advanced nutraceutical and cosmeceutical formulations. It is primarily sought by manufacturers in the dietary supplement, functional food, and personal care industries seeking to enhance product efficacy with evidence-backed natural actives.

Application

• Dietary Supplements: As a key active ingredient in capsules, tablets, and powders targeting oxidative stress management and cardiovascular support.
• Functional Foods & Beverages: Incorporated into health drinks, nutrition bars, and fortified foods to provide antioxidant benefits.
• Cosmeceuticals & Skincare: Used in anti-aging serums, creams, and lotions for its protective effects against environmental skin damage and to promote skin vitality.
• Pharmaceutical Intermediates: Serves as a starting material or reference standard for the research and development of therapeutic agents.
• Natural Preservatives: Exploits its antioxidant activity to extend the shelf-life of oxidation-sensitive products in food and cosmetic applications.
• Research & Development: Used as a high-purity standard in analytical laboratories and for in-vitro/in-vivo studies in nutritional and pharmacological research.

Basic Information

Product Name	Peanut Procyanidin C
CAS No.	2095621-31-9
Molecular Formula	C45H36O18
Molecular Weight	864.76 g/mol
Synonyms	Procyanidin C1; Procyanidin C1 from Peanut Skin; [4,8,12-Tris[3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyloxy)phenyl]-3,9,13,17-tetrahydroxy-2,10,16-trioxatricyclo[13.3.1.15,9]nonadeca-1(19),5,7,9(20),11,15-hexaen-6-yl] 3,4,5-trihydroxybenzoate; Arachis hypogaea Procyanidin; Procyanidin Trimer C; Epicatechin-(4β→8)-epicatechin-(4β→8)-epicatechin
EINECS	Contact for details

Quality Control

Our Peanut Procyanidin C is produced under strict quality management protocols. Each batch is analyzed to ensure it meets high-purity standards suitable for nutraceutical and research applications. Comprehensive testing includes identification, assay, and impurity profiling. Certificates of Analysis (COA) detailing purity (typically ≥95% by HPLC), residual solvents, and heavy metals are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or under inert atmosphere for long-term stability, as the compound is easily oxidized and light-sensitive. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light brown to brown powder
Identification (HPLC/UV)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH Q3C guidelines
Microbiological Analysis	Meets standard limits for dietary ingredients

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