产品说明
包装
10, 100, 500 mg in glass bottle
Bottomless glass bottle. Contents are inside inserted fused cone.
生化/生理作用
Metabolite in cysteine and methionine metabolism, important intermediate in the mercaptopyruvate pathway, in which cysteine or aspartate transaminase catalyzes the transamination from cysteine to 3-mercaptopyruvate and then 3-mercaptopyruvate sulfurtransferase catalyzes the transsulfuration from 3-mercaptopyruvate to pyruvate, a process contributing to maintain the cellular redox status. It is a substrate for L-lactate dehydrogenase A chain, 3-mercaptopyruvate sulfurtransferase, Aspartate aminotransferase (mitochondrial), L-lactate dehydrogenase C chain, L-lactate dehydrogenase A-like 6A, Aspartate aminotransferase (cytoplasmic), L-lactate dehydrogenase B chain and L-lactate dehydrogenase A-like 6B.
基本信息
| 经验(实验)分子式 | C3H3NaO3S·2H2O |
| 分子量 | 178.14 |
| MDL编号 | MFCD22125305 |
| PubChem化学物质编号 | 329769904 |
| NACRES | NA.25 |
产品性质
| 质量水平 | 100 |
| 测定 | 97.0-103.0% (NT) |
| 组成 | sulfur content, 17.5-18.5% |
| 储存温度 | 2-8℃ |
| SMILES string | O.O.[Na+].[O-]C(=O)C(=O)CS |
| InChI | 1S/C3H4O3S.Na.2H2O/c4-2(1-7)3(5)6;;;/h7H,1H2,(H,5,6);;2*1H2/q;+1;;/p-1 |
| InChI key | UTBPRNHFBUIAMM-UHFFFAOYSA-M |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H315 - H319 - H335 |
| 预防措施声明 | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
