3-羧甲基绕丹宁 (CAS No.5718-83-2)
- 中文别名
- 3-羧甲基罗丹宁；绕丹宁-3-乙酸；3-羧甲基-2-硫代-4-氧代噻唑烷
- 英文名称
- Rhodanine-3-acetic acid
- 分子式
- C5H5NO3S2
- 所属类别
- 有机无机原料
- 物化性质
- 白色至类白色结晶粉末，微有特征气味。可溶于二甲基甲酰胺、二甲亚砜，微溶于水、乙醇。相对密度约1.62，熔点约175℃，沸点约314℃，闪点约144℃。
- 技术参数
- 含量(HPLC) ≥98.0% 熔点 175～180℃（分解） 干燥失重 ≤0.5% 分子量 191.23 溶解性 可溶于DMF、DMSO，微溶于水
English description（英文原文，共 1066 字符）
Product Name:Rhodanine-3-acetic acid
English Name:Rhodanine-3-acetic acid
CAS No.:5718-83-2
Aliases:3-Carboxymethylrhodanine, 3-(Carboxymethyl)-2-thioxo-4-oxothiazolidine
Molecular Formula:C5H5NO3S2
Physical Properties:White to off-white crystalline powder with a slight characteristic odor. Soluble in dimethylformamide and dimethyl sulfoxide; slightly soluble in water and ethanol. Relative density approx. 1.62, melting point approx. 175 °C, boiling point approx. 314 °C, flash point approx. 144 °C.
Uses:Used as an organic synthesis intermediate for the preparation of rhodanine derivatives and thiazolidinone-containing heterocyclic compounds. Also employed as a pharmaceutical intermediate in the synthesis of biologically active drug molecules. In analytical chemistry, it can be used as a chromogenic reagent for the identification of certain metal ions.
Technical Specifications:
Assay (HPLC) ≥98.0%
Melting point 175–180 °C (decomposes)
Loss on drying ≤0.5%
Molecular weight 191.23
Solubility: soluble in DMF and DMSO; slightly soluble in water
English Name:Rhodanine-3-acetic acid
CAS No.:5718-83-2
Aliases:3-Carboxymethylrhodanine, 3-(Carboxymethyl)-2-thioxo-4-oxothiazolidine
Molecular Formula:C5H5NO3S2
Physical Properties:White to off-white crystalline powder with a slight characteristic odor. Soluble in dimethylformamide and dimethyl sulfoxide; slightly soluble in water and ethanol. Relative density approx. 1.62, melting point approx. 175 °C, boiling point approx. 314 °C, flash point approx. 144 °C.
Uses:Used as an organic synthesis intermediate for the preparation of rhodanine derivatives and thiazolidinone-containing heterocyclic compounds. Also employed as a pharmaceutical intermediate in the synthesis of biologically active drug molecules. In analytical chemistry, it can be used as a chromogenic reagent for the identification of certain metal ions.
Technical Specifications:
Assay (HPLC) ≥98.0%
Melting point 175–180 °C (decomposes)
Loss on drying ≤0.5%
Molecular weight 191.23
Solubility: soluble in DMF and DMSO; slightly soluble in water
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常见问题
- 3-羧甲基绕丹宁的 CAS 号是多少？
- 3-羧甲基绕丹宁的 CAS 号是 5718-83-2。
- 3-羧甲基绕丹宁的分子式和分子量是什么？
- 3-羧甲基绕丹宁的分子式为 C5H5NO3S2。
- 3-羧甲基绕丹宁的英文名称是什么？
- 3-羧甲基绕丹宁的英文名称为 Rhodanine-3-acetic acid。
- 3-羧甲基绕丹宁还有哪些别名？
- 3-羧甲基绕丹宁又称 3-羧甲基罗丹宁、绕丹宁-3-乙酸、3-羧甲基-2-硫代-4-氧代噻唑烷。
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