Yu, Bing et al. published their research in Zhongguo Yaowu Huaxue Zazhi in 2004 | CAS: 4457-67-4

1-Bromo-4-methoxybutane (cas: 4457-67-4) belongs to organobromine compounds. Bromine is more electronegative than carbon (2.9 vs 2.5). Consequently, the carbon in a carbon闂佺偨鍎茶ぐ绲﹐mine bond is electrophilic, i.e. alkyl bromides are alkylating agents. Commercially available organobromine pharmaceuticals include the vasodilator nicergoline, the sedative brotizolam, the anticancer agent pipobroman, and the antiseptic merbromin. SDS of cas: 4457-67-4

Synthesis of a new antidepressant, fluvoxamine maleate was written by Yu, Bing;Wu, Fanhong. And the article was included in Zhongguo Yaowu Huaxue Zazhi in 2004.SDS of cas: 4457-67-4 This article mentions the following:

Fluvoxamine maleate was synthesized using Et benzoate as the starting material via four steps: substitution reaction, aminolysis, hydrolysis and salt formation. The target compound was identified by IR and 1H-NMR, and the overall yield was 51%. The preparative method of N-(2-bromoethyl) phthalimide was improved. In the experiment, the researchers used many compounds, for example, 1-Bromo-4-methoxybutane (cas: 4457-67-4SDS of cas: 4457-67-4).

1-Bromo-4-methoxybutane (cas: 4457-67-4) belongs to organobromine compounds. Bromine is more electronegative than carbon (2.9 vs 2.5). Consequently, the carbon in a carbon闂佺偨鍎茶ぐ绲﹐mine bond is electrophilic, i.e. alkyl bromides are alkylating agents. Commercially available organobromine pharmaceuticals include the vasodilator nicergoline, the sedative brotizolam, the anticancer agent pipobroman, and the antiseptic merbromin. SDS of cas: 4457-67-4

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary