CAS 7756-97-0

(3R,3′R)-3,3′-Dimethoxy-β,β-carotene

Description:

(3R,3′R)-3,3′-Dimethoxy-β,β-carotene is a carotenoid compound characterized by its vibrant orange-red color, which is typical of many carotenoids. This substance features a polyene chain with conjugated double bonds, contributing to its strong light absorption properties, particularly in the visible spectrum. The presence of methoxy groups at the 3 and 3′ positions enhances its solubility in organic solvents and may influence its biological activity and stability. Carotenoids, including this compound, are known for their antioxidant properties and potential health benefits, such as supporting vision and immune function. The stereochemistry indicated by the (3R,3′R) designation suggests specific spatial arrangements of atoms, which can affect the compound's reactivity and interaction with biological systems. Additionally, this compound may be involved in various applications, including food coloring, nutritional supplements, and research in photoprotection. As with many carotenoids, its stability can be affected by light, heat, and oxygen, necessitating careful handling and storage conditions.

Formula: C₄₂H₆₀O₂

InChI: InChI=1S/C42H60O2/c1-31(19-15-21-33(3)23-25-39-35(5)27-37(43-11)29-41(39,7)8)17-13-14-18-32(2)20-16-22-34(4)24-26-40-36(6)28-38(44-12)30-42(40,9)10/h13-26,37-38H,27-30H2,1-12H3

InChI key: InChIKey=BEKXYCLKRAXDOV-UHFFFAOYSA-N

SMILES: C(=CC(=CC=CC(=CC=CC=C(C=CC=C(C=CC=1C(C)(C)CC(OC)CC1C)C)C)C)C)C=2C(C)(C)CC(OC)CC2C

Synonyms:

• β-Carotene, 3,3′-dimethoxy-, (all-trans)-
• β,β-Carotene, 3,3′-dimethoxy-, (3R,3′R)-
• Zeaxanthin dimethyl ether
• β-Carotene, 3,3′-dimethoxy-
• (3R,3′R)-3,3′-Dimethoxy-β,β-carotene