Beta-carotene is a naturally occurring organic compound classified as a carotenoid, which is a type of pigment found in plants. It is primarily known for its role as a precursor to vitamin A, essential for various biological functions, including vision, immune response, and skin health. Beta-carotene is characterized by its bright orange color, which is most prominently observed in carrots, sweet potatoes, and other colorful fruits and vegetables. Chemically, it is a tetraterpene, consisting of a long hydrocarbon chain with multiple conjugated double bonds, contributing to its antioxidant properties. This structure allows beta-carotene to absorb light in the blue and green wavelengths, which is why it appears orange. It is fat-soluble, meaning it is best absorbed in the presence of dietary fats. Additionally, beta-carotene is often used as a food coloring agent and dietary supplement. Its antioxidant properties help neutralize free radicals, potentially reducing the risk of chronic diseases. However, excessive intake, particularly from supplements, may lead to adverse effects, including carotenemia, a condition that causes yellowing of the skin.

BETA-CAROTENE

301150-50-5: Beta-carotene is a naturally occurring organic compound classified as a carotenoid, which is a type of pigment found in plants. It is primarily known for its role as a precursor to vitamin A, essential for various biological functions, including vision, immune response, and skin health. Beta-carotene is characterized by its bright orange color, which is most prominently observed in carrots, sweet potatoes, and other colorful fruits and vegetables. Chemically, it is a tetraterpene, consisting of a long hydrocarbon chain with multiple conjugated double bonds, contributing to its antioxidant properties. This structure allows beta-carotene to absorb light in the blue and green wavelengths, which is why it appears orange. It is fat-soluble, meaning it is best absorbed in the presence of dietary fats. Additionally, beta-carotene is often used as a food coloring agent and dietary supplement. Its antioxidant properties help neutralize free radicals, potentially reducing the risk of chronic diseases. However, excessive intake, particularly from supplements, may lead to adverse effects, including carotenemia, a condition that causes yellowing of the skin.

<p>β-Carotene-13C10 (Provitamin A-13C10) is a form of β-Carotene labeled with 13C. It is a carotenoid compound and serves as a natural precursor to vitamin A. This compound acts as a regulator of reactive oxygen species (ROS), exhibiting both antioxidant and anti-inflammatory properties. Depending on its intrinsic characteristics and the redox potential of the biological environment, β-Carotene can function either as an antioxidant or a pro-oxidant. It also possesses anticancer activity, inducing apoptosis in breast cancer cells.</p>

CAS 301150-50-5

BETA-CAROTENE

β-Carotene-13C10

Ref: TM-T206436