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白屈氨酸 水合物
Chelidamic acid hydrate
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3424681 | 5 G | 4020 |
产品别名
138-60-3
白屈氨酸 水合物
Chelidamic acid hydrate
4-Hydroxypyridine-2,6-dicarboxylic acid
1,4-Dihydro-4-oxo-2,6-pyridinedicarboxylic acid hydrate
4-氧代-1,4-二氢-2,6-吡啶二甲酸 水合物
4-羟基吡啶-2,6-二羧酸
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C7H5NO5 · xH2O |
| Molecular weight | 183.12 (anhydrous basis) |
| Beilstein | 476229 |
| EC number【EC 号】 | 205-335-8 |
| MDL number | MFCD03818117 |
| PubChem Substance ID【PubChem化学物质编号】 | 24278338 |
| NACRES | NA.77 |
| Application【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. |
| Biochem/physiol Actions【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。 |
产品性质
| Quality Level【质量水平】 | 200 |
| biological source【生物来源】 | synthetic (organic) |
| Assay【测定】 | ≥95% |
| form【形式】 | powder |
| color【颜色】 | brown |
| mp | 267 ℃ (dec.) (lit.) |
| solubility【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 |
| packaging【包装】 | 5, 25, 100 g in poly bottle |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 - H335 |
| Precautionary Statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
