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Retinyl Bromide
产品基本信息
产品编号:R274250
产品名称:Retinyl Bromide
产品CAS:39668-36-5
规格含量:10mg
产品价格:面议
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产品详细介绍
标准品编号: R274250
名称: Retinyl Bromide
别名: 2-[(1E,3E,5E,7E)-9-Bromo-3,7-dimethyl-1,3,5,7-nonatetraen-1-yl]-1,3,3-trimethylcyclohexene; (all-E)-2-(9-Bromo-3,7-dimethyl-1,3,5,7-nonatetraenyl)-1,3,3-trimethylcyclohexene;
CAS号: 39668-36-5
分子式: C₂₀H₂₉Br
分子量: 349.35
类别: Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用: Retinyl Bromide is an intermediate used in the synthesis of 13-cis-β-Carotene (C184225), which is an isomer of β-Caroten (C184250). Carrots are one of the highest dietary sources of β-carotene and are naturally high in the (all-E)-β-carotene isomer, which has higher bioavailability, provitamin A activity, and antioxidant capacity compared to Z (cis) isomers.
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