Description

β-Cryptoxanthin is a naturally occurring carotenoid pigment and provitamin A compound, valued for its potent antioxidant properties. This ingredient is crucial for manufacturers seeking to enhance the nutritional profile and visual appeal of their products. It serves as a key functional component for the nutraceutical, food and beverage, and cosmetic industries, where its colorant and health-promoting benefits are leveraged.

Application

• Dietary Supplements & Nutraceuticals: Used as a source of provitamin A and an antioxidant in capsules, tablets, and softgels.
• Functional Food & Beverage Fortification: Incorporated into juices, dairy products, and health bars for nutritional enhancement and natural color.
• Cosmetics & Personal Care: Employed in skincare formulations for its antioxidant properties, helping to protect skin from oxidative stress.
• Animal Feed & Aquaculture: Added to feed premixes to improve the coloration and health of poultry, fish, and crustaceans.
• Pharmaceutical Intermediates: Serves as a starting material or active ingredient in the synthesis of specialized pharmaceutical products.
• Natural Food Colorant: Provides a yellow to orange hue in various food applications as a clean-label alternative to synthetic dyes.

Basic Information

Product Name	β-Cryptoxanthin
CAS No.	35454-73-0
Molecular Formula	C₄₀H₅₆O
Molecular Weight	552.87 g/mol
Synonyms	β-Cryptoxanthin; (3R)-β,β-Caroten-3-ol; Cryptoxanthin; Hydroxy-β-carotene; Caricaxanthin; (3R)-β-Cryptoxanthin; 3-Hydroxy-β-carotene; Provitamin A Xanthophyll
EINECS	Contact for details

Quality Control

Our β-Cryptoxanthin is produced and tested under strict quality management systems. We ensure compliance with relevant standards for food, nutraceutical, and cosmetic applications. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, potency, and safety parameters, available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C or under conditions as specified on the label. This product is easily oxidized and should be stored under an inert atmosphere such as nitrogen for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Reddish-orange to orange crystalline powder
Identification (HPLC/UV)	Conforms to standard
Assay (HPLC)	≥ 90.0% - 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents	Meets ICH guidelines
Total Plate Count	≤ 1000 CFU/g
Yeast & Mold	≤ 100 CFU/g

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