Description

(6S,6'S)-5,5',18,18'-Tetradehydro-5,5',6,6'-Tetrahydro-β,β-Carotene is a specialized, high-purity carotenoid derivative with significant commercial and research value. This compound matters for its role as a key intermediate and reference standard in the synthesis and analysis of complex natural pigments. It is primarily needed by manufacturers and R&D laboratories in the pharmaceutical, nutraceutical, and fine chemical sectors for developing advanced formulations and analytical methods.

Application

• Pharmaceutical Research & Development: Serves as a critical intermediate in the synthesis of novel retinoid-based drugs and as a reference standard for analytical method development and validation.
• Nutraceutical Ingredient Synthesis: Used in the production of high-value, specialized carotenoid supplements and functional food additives.
• Analytical Chemistry: Employed as a certified reference material (CRM) for calibrating HPLC, LC-MS, and UV-Vis instruments in quality control laboratories.
• Biochemical Research: Acts as a precursor or model compound in studies investigating carotenoid metabolism, antioxidant mechanisms, and photobiology.
• Fine Chemical Manufacturing: Utilized as a building block for the custom synthesis of complex organic molecules and dyes.
• Cosmeceutical Applications: Incorporated into the development of advanced skincare products targeting oxidative stress, leveraging its structural properties.

Basic Information

Product Name	(6S,6'S)-5,5',18,18'-Tetradehydro-5,5',6,6'-Tetrahydro-β,β-Carotene
CAS No.	34815-98-0
Molecular Formula	C₄₀H₅₀
Molecular Weight	530.83 g/mol
Synonyms	5,5',18,18'-Tetradehydro-5,5',6,6'-tetrahydro-β,β-carotene; (6S,6'S)-Tetradehydrotetrahydrocarotene; All-trans-(6S,6'S)-5,5',18,18'-tetradehydro-5,5',6,6'-tetrahydro-β,β-carotene; Carotenoid derivative C40; 5,5',18,18'-Tetradehydrolycopene derivative; (6S,6'S)-Configuration carotenoid; CAS 34815-98-0
EINECS	Contact for details

Quality Control

Our (6S,6'S)-5,5',18,18'-Tetradehydro-5,5',6,6'-Tetrahydro-β,β-Carotene is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral analysis to confirm the (6S,6'S) configuration, ensuring compliance with research and pharmaceutical-grade standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific tests is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and ensure long-term stability. The container should be kept in a cool, dry, and well-ventilated area.

Specification

Item	Specification
Appearance	Red to reddish-brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% (6S,6'S)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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