化学性质 无色至淡黄色液体，常温下在密闭的容器内保存。 沸点213°C。 用途 多种手性医药中间体。化工、有机化工原料、有机中间体、医药中间体。用于合成手性试剂及医药中间体

货号:E13703 品牌:SINCO 英文名称:Levocarnitine Impurity 4 CAS#:57090-45-6 分子式:C3H7ClO2 分子量:110.54 纯度:95% HPLC 用途:Suitable for drug research, development, production, and application. Sinco Pharmachem (SINCO) specializes in providing complex organic small molecule compounds, impurity reference materials, API standards, and stable isotopes to scientists in the field of chemical drugs. SINCO has produced over 30000 products and is exported to over 40 countries worldwide, serving customers including biotechnology companies, drug manufacturing enterprises, universities, and various scientific research institutions worldwide. SINCO has always been customer-oriented, relying on scientific management methods and international scientific research technology to fully help customers obtain high-quality products and services at reasonable prices, and create excellent value for customers.

白色粉末，含量3264% 杭州鼎燕化工有限公司位于中国东南沿海、浙江省会城市杭州的下沙经济开发区，是一家专业从事医药原料、医药中间体、精细化工及生化试剂等高新技术产品开发、销售和自营进出口融于一体的现代化民营企业。公司自创建以来坚持走“科技创新”的发展道路,高度重视科技创新研究开发工作,公司高品质产品畅销北美、西欧、东南亚以及中南美洲等六十多个国家和地区。目前与欧洲、美国、希腊、德国、伊朗、俄罗斯、韩国、印度等多个国家的制药企业建立了长期稳定的合作关系，以我们严谨的态度和诚挚的服务赢得了客户的信任和美誉。

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