半岛bd体育手机客户端 说明
应用
Chelidamic acid hydrate has been used in eluent solution as a complexing additive in high-performance chelation ion chromatography (HPCIC) for speciation of iron. It has also been used as an organic ligand for the polyoxometalate (POM)-based lanthanoid hybrid compounds.
包装
5, 25, 100 g in poly bottle
生化/生理作用
Chelidamic acid (CDA), a hydroxylated derivative of 2,6-pyridine-dicarboxylic acid (DPA), is a trianionic chelating agent.
其属于最有效的“构象受限的谷氨酸类似物”，是谷氨酸脱羧酶抑制剂。
基本信息
| 经验(实验)分子式 | C7H5NO5· xH2O |
| 分子量 | 183.12 (anhydrous basis) |
| Beilstein | 476229 |
| EC 号 | 205-335-8 |
| MDL编号 | MFCD03818117 |
| PubChem化学物质编号 | 24278338 |
| NACRES | NA.77 |
半岛bd体育手机客户端 性质
| 质量水平 | 200 |
| 生物来源 | synthetic (organic) |
| 测定 | ≥95% |
| 形式 | powder |
| 颜色 | brown |
| mp | 267 ℃ (dec.) (lit.) |
| 溶解性 | 1 M NH4OH: 50 mg/mL, clear to slightly hazy |
| SMILES string | O.OC(=O)C1=CC(=O)C=C(N1)C(O)=O |
| InChI | 1S/C7H5NO5.H2O/c9-3-1-4(6(10)11)8-5(2-3)7(12)13;/h1-2H,(H,8,9)(H,10,11)(H,12,13);1H2 |
| InChI key | SNGPHFVJWBKEDG-UHFFFAOYSA-N |
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 | 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 |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
Sigma-Aldrich
m.cnreagent.com
