2,3-Dimercaptosuccinic acid 2,3-二巯基琥珀酸
CAS 2418-14-6 MFCD00004859
化学结构图
SMILES: O=C(O)C(S)C(S)C(=O)O
化学属性
| Mol. Formula | C4H6O4S2 |
|---|---|
| Mol. Weight | 182 |
| Melting Point | 196-198 ºC |
| Appearance | 白色结晶，溶于液碱，（2R,3R）型：细针状结晶（乙酸乙酯），熔点124-125℃，（2S,3S）型：熔点124-125℃，（2RS，3RS）型：熔点127-128℃，（2RS，3SR）型：熔点 210-211℃(分解）。 |
| Solubility | 不溶于水，易溶于碱性溶液，微溶于甲醇。 |
别名和识别编码
| Chemical Name | 2,3-Dimercaptosuccinic acid |
|---|---|
| EC Number | 219-334-5 |
| Synonym | Suximer 2,3-Dimercaptosuccinic acid alpha,beta-dimercaptosuccinicacid 2,3-Dimercaptobutanedioic acid imercaptosuccinic Acid 2,3-二巯基丁二酸 2,3-二巯基琥珀酸 2,3-dimercapto-succinicaci 2,3-dimercapto-butanedioicaci Dimercaptosuccinic acid DMSA 二硫代酒石酸 DIMERCAPTOSUCCINATE alpha,beta-Dimercaptosuccinic acid 2,3-dimercaptobutanedioicacid DIMERCAPTOSUCCINIC ACID suximer 2,3-二巯基酒石酸 2,3-DIMERCAPTOSUCCINIC ACID Butanedioic acid, 2,3-dimercapto- |
| CAS Number | 2418-14-6 |
| MDL Number | MFCD00004859 |
| Chemical Name Translation | 2,3-二巯基琥珀酸 |
| Wiswesser Line Notation | SHYVQYVQSH |
| Beilstein Registry Number | 1725149 |
| LabNetwork Molecule ID | LN00239659 |
| PubChem Substance ID | 9354 |
| InChI | InChI=1S/C4H6O4S2/c5-3(6)1(9)2(10)4(7)8/h1-2,9-10H,(H,5,6)(H,7,8) |
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安全信息
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 4 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : YHHPAL Yaoxue Xuebao. Acta Pharmaceutica Sinica. Pharmaceutical Journal. (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.1- 1953- Suspended 1966-78. Volume(issue)/page/year: 15,335,1980
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 6 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : YHHPAL Yaoxue Xuebao. Acta Pharmaceutica Sinica. Pharmaceutical Journal. (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.1- 1953- Suspended 1966-78. Volume(issue)/page/year: 15,335,1980
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 2478 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 61,321,1988
其他信息
- 方法一:用丁炔二酸钠与硫代乙酸加成，然后水解制得。
- MOL 文件:2418-14-6.mol
- 用途一:二巯基丁二酸钠的中间体。用作解毒剂，金属掩蔽剂。
- 上游原料:硫代乙酸 --> 丁炔二酸
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