Description

Capsanthin is a vibrant red carotenoid pigment primarily responsible for the characteristic color of red peppers and paprika. This natural colorant is highly valued for its stability and safety profile in various industrial applications. It serves as a critical ingredient for manufacturers in the food, nutraceutical, and cosmetic industries seeking natural, effective coloring solutions. Our high-purity Capsanthin CAS NO 465-42-9 is produced under stringent quality controls to ensure consistent performance and reliability for your formulations.

Application

• Natural Food Colorant: Used extensively in processed meats, sauces, seasonings, snacks, and dairy products to provide a stable, appealing red to orange-red hue.
• Dietary Supplements & Nutraceuticals: Incorporated into softgels, capsules, and powders for its potent antioxidant properties and potential health benefits.
• Cosmetics & Personal Care: Functions as a natural pigment in lipsticks, blushes, eyeshadows, and other color cosmetics, aligning with clean-label trends.
• Animal Feed Additive: Added to poultry feed to enhance the yellow-red coloration of egg yolks and broiler skin, improving product marketability.
• Pharmaceutical Coloring: Employed as a safe excipient to color tablets, capsules, and ointments for easy identification and consumer appeal.
• Beverage Industry: Used in fruit drinks, sports beverages, and flavored waters to achieve natural, vibrant colors without synthetic dyes.

Basic Information

Product Name	Capsanthin
CAS No.	465-42-9
Molecular Formula	C40H56O3
Molecular Weight	584.87 g/mol
Synonyms	Capsanthin; (3R,3'S,5'R)-3,3'-Dihydroxy-β,κ-caroten-6'-one; CI 75140; Natural Red 8; Paprika Extract; Capsicum Extract; (all-E)-Capsanthin; trans-Capsanthin
EINECS	207-364-1

Quality Control

Our Capsanthin is manufactured in compliance with cGMP guidelines and relevant food safety standards. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, heavy metals, and microbiological limits. Specifications can be tailored to meet FCC, USP, or other specific customer and regulatory requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at temperatures between 2°C and 8°C (refrigerated) or as specified on the label for optimal stability. This product is easily oxidized (store under inert atmosphere) and light-sensitive (store away from light). Keep the container tightly sealed under an inert gas blanket after opening to minimize degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Dark red viscous liquid or powder
Identification (HPLC/UV)	Complies
Assay (HPLC)	≥ 10% to 98% (Various grades available)
Solvent Residue (GC)	Meets requirement
Heavy Metals (as Pb)	≤ 10 ppm
Arsenic (As)	≤ 3 ppm
Total Plate Count	≤ 1000 cfu/g
Yeast & Mold	≤ 100 cfu/g
E. coli	Negative
Salmonella	Negative

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