Description

Zoanthoxantin is a specialized carotenoid pigment with the CAS number 40451-47-6, known for its unique structural and functional properties. This compound is valued for its role as a natural colorant and its potential bioactive characteristics, making it a subject of interest in advanced research and development. It is primarily sought by industries focused on high-value nutraceuticals, cosmetic formulations, and specialized biochemical research where natural, functional pigments are required.

Application

• As a key ingredient in the formulation of high-end, natural cosmetic and skincare products for its potential antioxidant and coloring properties.
• Utilized in advanced nutraceutical and dietary supplement research for studying carotenoid bioavailability and health benefits.
• As a reference standard and biochemical reagent in pharmaceutical and life science research.
• Potential application as a natural colorant in specialized food and beverage products, subject to regulatory approval.
• Used in marine biology and ecological studies as a marker compound related to zooxanthellae and coral symbiosis.

Basic Information

Product Name	Zoanthoxantin
CAS No.	40451-47-6
Molecular Formula	C₄₀H₅₆O₂
Molecular Weight	568.88 g/mol
Synonyms	Zoanthoxanthin; 3-Hydroxy-4-keto-β-carotene; 3'-Hydroxy-echinenone; 3-Hydroxy-4-keto-β,β-carotene; 4-Keto-3-hydroxy-β-carotene; (3R)-3-Hydroxy-β,β-caroten-4-one; Carotenoid pigment from Zoanthus; Diatoxanthin-like pigment
EINECS	Contact for details

Quality Control

Our Zoanthoxantin is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and purity. Each lot is analyzed using advanced chromatographic and spectroscopic methods to verify identity and potency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and related substance profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) to minimize oxidation and degradation. Keep the container in a cool, dry, and well-ventilated area away from incompatible materials.

Specification

Item	Specification
Appearance	Orange to red powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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