ChemicalBook CAS数据库列表 DL-乙硫氨酸
DL-乙硫氨酸
- CAS号:67-21-0
- 英文名:DL-ETHIONINE
- 中文名:DL-乙硫氨酸
- CBNumber:CB6165509
- 分子式:C6H13NO2S
- 分子量:163.24
- MOL File:67-21-0.mol
DL-乙硫氨酸化学性质
- 熔点 :265-268 °C
- 比旋光度 :[α]D20 0±0.5° (c=5, dil. HCl)
- 沸点 :310℃
- 密度 :1.164
- 折射率 :1.5500 (estimate)
- 闪点 :142℃
- 储存条件 :-20°C
- 溶解度 :Methanol (Slightly, Heated), Water (Slightly)
- 酸度系数(pKa) :2.23±0.10(Predicted)
- 形态 :Crystalline Powder or Flakes
- 颜色 :White to off-white
- 水溶解性 :Soluble in water.
- Merck :14,3738
- BRN :1722529
- CAS 数据库 :67-21-0(CAS DataBase Reference)
- EPA化学物质信息 :S-Ethylhomocysteine (67-21-0)
安全信息
- 危险品标志 :Xi
- 危险类别码 :36/37/38
- 安全说明 :26
- WGK Germany :3
- RTECS号 :ES6825200
- TSCA :Yes
- 海关编码 :29309090
- 毒性 :The Sethyl analog of methionine. It is a carcinogen and hepatotoxic agent once proposed as an antineoplastic agent. It inhibits the incorporation of methionine and glycine into proteins and substitutes for methionine in transmethylation reactions, the ethyl group appearing in the products in place of the methyl groups of methionine (e.g., ethylcholine is formed instead of choline). Ethionine is currently used only as an experimental compound in studies of hepatotoxicity and methionine metabolism and nutrition.
DL-乙硫氨酸上下游产品信息
上游原料
下游产品
DL-乙硫氨酸 试剂级价格
- 更新日期:2024/11/11
- 产品编号:XW00672102
- 产品名称:DL-乙硫氨酸
- CAS编号:67-21-0
- 包装:5G
- 价格:1415元
- 更新日期:2024/11/11
- 产品编号:XW00672101
- 产品名称:DL-乙硫氨酸
- CAS编号:67-21-0
- 包装:1G
- 价格:285元
DL-乙硫氨酸生产厂家
- 公司名称:TCI AMERICA
- 联系电话:800-4238616
- 电子邮件:sales@tciamerica.com
- 国家:美洲
- 产品数:23653
- 优势度:75
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