Description

(5R,6R)-5,6-Dihydroxy-5,6-Dihydro-12'-Apo-β,ψ-Caroten-12'-Oic Acid is a high-purity, specialized carotenoid derivative with significant biological activity. This compound is valued for its role as a key intermediate and reference standard in advanced research and development. It is primarily sought after by the pharmaceutical, nutraceutical, and fine chemical industries for applications in drug discovery, analytical method development, and the synthesis of bioactive molecules.

Application

• Pharmaceutical Reference Standard: Used for the identification, assay, and purity testing of related carotenoid-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Serves as a critical intermediate or substrate in studies investigating carotenoid metabolism, antioxidant pathways, and cellular signaling.
• Nutraceutical Development: Employed in the research and formulation of advanced dietary supplements targeting oxidative stress and metabolic health.
• Fine Chemical Synthesis: Acts as a key chiral building block for the synthesis of complex, high-value carotenoids and retinoids.
• Analytical Chemistry: Utilized as a certified standard for HPLC, LC-MS, and other analytical methods to ensure accuracy and compliance in quality control laboratories.

Basic Information

Product Name	(5R,6R)-5,6-Dihydroxy-5,6-Dihydro-12'-Apo-β,ψ-Caroten-12'-Oic Acid
CAS No.	64803-86-7
Molecular Formula	C30H40O4
Molecular Weight	464.64 g/mol
Synonyms	12'-Apo-β,ψ-caroten-12'-oic acid, 5,6-dihydro-5,6-dihydroxy-, (5R,6R)-; (5R,6R)-5,6-Dihydroxy-5,6-dihydro-12'-apo-β,ψ-caroten-12'-oic acid; 12'-Apo-β-carotenoic acid derivative; (R,R)-Dihydroxydihydro-12'-apo-β,ψ-caroten-12'-oic acid; Apo-12'-carotenoic acid dihydrodiol; Carotenoid acid intermediate; (all-R)-5,6-Dihydroxy-5,6-dihydro-12'-apo-β-caroten-12'-oic acid
EINECS	Contact for details

Quality Control

Every batch of (5R,6R)-5,6-Dihydroxy-5,6-Dihydro-12'-Apo-β,ψ-Caroten-12'-Oic Acid is manufactured and controlled under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC purity analysis and chiral confirmation, to ensure compliance with exacting standards for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and related substances is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at -20°C or below to minimize oxidation and ensure long-term stability. Allow the container to reach room temperature in a desiccator before opening to prevent condensation and moisture uptake.

Specification

Item	Specification
Appearance	Orange to red powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% (5R,6R)-isomer
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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