Description

5,18-Didehydro-5,6-Dihydro-β,φ-Carotene is a specialized carotenoid derivative, a class of compounds renowned for their vibrant colors and biological activity. This compound is valued for its role as a key intermediate in the synthesis of complex carotenoids and as a reference standard for analytical research. It is primarily sought by manufacturers and research institutions in the pharmaceutical, nutraceutical, and fine chemical synthesis sectors for product development and quality control.

Application

• Pharmaceutical Reference Standard: Used for the identification, purity testing, and assay calibration of carotenoid-based APIs and formulations.
• Nutraceutical Research: Serves as a critical intermediate or analytical marker in the development of high-value dietary supplements and functional food ingredients.
• Fine Chemical Synthesis: Acts as a key building block for the synthesis of more complex, biologically active carotenoid molecules.
• Analytical Chemistry: Employed as a certified reference material (CRM) in HPLC, LC-MS, and other chromatographic methods for method validation.
• Biochemical Research: Utilized in studies investigating the metabolic pathways, antioxidant properties, and biological functions of carotenoids.

Basic Information

Product Name	5,18-Didehydro-5,6-Dihydro-β,φ-Carotene
CAS No.	63975-46-2
Molecular Formula	C₄₀H₅₄
Molecular Weight	534.86 g/mol
Synonyms	5,18-Didehydro-5,6-dihydro-beta,psi-carotene; 5,6-Dihydro-5,18-didehydro-β,ψ-carotene; ψ,ψ-Carotene, 5,18-didehydro-5,6-dihydro-; Carotene derivative 63975-46-2; 5,18-Didehydro-5,6-dihydro-β,ψ-carotene (IUPAC); Beta,psi-Carotene, 5,18-didehydro-5,6-dihydro-
EINECS	Contact for details

Quality Control

Our 5,18-Didehydro-5,6-Dihydro-β,φ-Carotene is produced and tested under a strict quality management system. Each batch is analyzed to ensure it meets high-purity standards suitable for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles by HPLC is provided with every shipment to guarantee traceability and consistency.

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 place away from incompatible materials.

Specification

Item	Specification
Appearance	Orange to red powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%

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