Description

(6R)-δ-Carotene is a specific stereoisomer of the naturally occurring carotenoid pigment. This compound is valued for its role as a precursor to vitamin A and its potential as a high-purity reference standard in analytical and research settings. It is primarily sought by manufacturers and researchers in the nutraceutical, pharmaceutical, and food science industries for applications requiring precise stereochemical control.

Application

• Pharmaceutical Reference Standard: Used as a high-purity calibrant and control substance in analytical methods (HPLC, LC-MS) for quality control of vitamin A and carotenoid products.
• Nutraceutical Research: Serves as a key intermediate or standard in the development and study of vitamin A supplements and provitamin A formulations.
• Biochemical Studies: Employed in metabolic pathway research to investigate the biological activity and conversion of specific carotenoid isomers.
• Food Science & Colorant Analysis: Acts as a standard for the identification and quantification of natural colorants and nutritional components in food products.
• Cosmetic Ingredient Research: Used in R&D for skincare products exploring the benefits of specific carotenoid isomers.

Basic Information

Product Name	(6R)-δ-Carotene
CAS No.	31063-33-9
Molecular Formula	C₄₀H₅₆
Molecular Weight	536.87 g/mol
Synonyms	(6R)-δ-Carotene; (6R)-γ-Carotene; (6R)-Dehydro-β-carotene; (6R)-β,ψ-Carotene; all-(E)-(6R)-δ-Carotene; (6R)-1,1'-(6,7-Didehydro-1,2,3,4-tetrahydro-1,2,3,4-tetrahydro-1,1',2,2',3,3',4,4'-octahydro-6,7'-dihydro-ψ,ψ-carotene) (IUPAC); (6R) isomer of Dehydro-β-carotene
EINECS	Contact for details

Quality Control

Our (6R)-δ-Carotene is produced and handled under strict quality management systems. Each batch is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry to confirm identity, isomeric purity, and chemical potency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to ensure full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C or as specified on the label or COA. This product is easily oxidized and light-sensitive; prolonged exposure to air, heat, or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Red to reddish-brown crystalline powder or solid
Identification (HPLC)	Conforms to reference standard
Identification (UV-Vis)	Conforms
Purity (HPLC, Area %)	≥ 95.0%
Isomeric Purity ((6R)-Isomer, HPLC)	≥ 98.0%
Solubility	Soluble in chloroform, dichloromethane, hexane; practically insoluble in water

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