Description

1,2-Dihydro-1,20-Dihydroxy-ψ,ψ-Carotene is a specialized, reduced derivative of the carotenoid family, identified by CAS No. 31589-42-1. This compound is valued for its role as a key intermediate and precursor in the synthesis of high-value, biologically active molecules. It is primarily sought by manufacturers in the pharmaceutical, nutraceutical, and fine chemical synthesis sectors for research and production purposes.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel retinoids and other therapeutic agents targeting cellular regulation.
• Nutraceutical & Dietary Supplement Research: Used in the development and study of advanced carotenoid-based supplements for enhanced bioavailability and efficacy.
• Fine Chemical Synthesis: Acts as a versatile precursor for creating customized carotenoid analogs and derivatives in organic chemistry.
• Biochemical Research: Employed in studies investigating the metabolism, antioxidant properties, and biological functions of reduced carotenoid compounds.
• Cosmetic Ingredient Development: Explored for potential use in premium skincare formulations for its precursor relationship to skin-beneficial compounds.

Basic Information

Product Name	1,2-Dihydro-1,20-Dihydroxy-ψ,ψ-Carotene
CAS No.	31589-42-1
Molecular Formula	C₄₀H₅₈O₂
Molecular Weight	570.90 g/mol
Synonyms	1,2-Dihydro-1,20-dihydroxy-psi,psi-carotene; Dihydroxy-dihydro-psi,psi-carotene; 1,20-Dihydroxy-1,2-dihydro-ψ,ψ-carotene; Carotenoid Dihydro Diol; Reduced Carotenoid Diol; (All-E)-1,2-Dihydro-1,20-dihydroxy-ψ,ψ-carotene; Provitamin A derivative
EINECS	Contact for details

Quality Control

Our production of 1,2-Dihydro-1,20-Dihydroxy-ψ,ψ-Carotene adheres to stringent quality management protocols. Each batch is characterized and tested to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay, impurity profile, and spectroscopic identification are provided and available upon request, supporting compliance for research and cGMP-aligned applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to minimize oxidation and degradation. The container should be kept in a cool, dry, and well-ventilated area separate from strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to red powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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