产品编号：R274250

产品规格：10mg

产品价格：面议

---

产品详情

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.
参考文献	Chen, B., et al.: J. Agric. Food Chem., 43, 1912 (1995), During, A., et al.: J. Lipid Res., 43, 1086 (2002), Marx, M., et al.: Food Chem. 83, 609 (2003)