产品介绍
Product Description
Biochem/physiol Actions
脊髓中的抑制性神经递质，NMDA受体的变构调节器。
Analysis Note
Assay (perchloric acid titration): ≥ 99.7 %
Identity (IR-spectrum): passes test
Chloride (Cl): ≤ 0.003 %
Heavy metals (as Pb): ≤ 0.001 %
NH₄ (Ammonium): ≤ 0.02 %
Foreign amino acids: ≤ 0.1 %
Other ninhydrine positive substances: ≤ 0.1 %
Suitability (as buffer substance for electrophoresis): passes test
技术参数
Specifications
| vapor pressure | 0.0000171 Pa ( 25 °C) |
| assay | ≥99.7% (perchloric acid titration) |
| form | solid |
| potency | 7930 mg/kg LD50, oral (Rat) |
| technique(s) | electrophoresis: suitable |
| pH | 5.9-6.4 (20 °C, 50 g/L in H2O) |
| pKa (25 °C) | (1) 2.35, (2) 9.60,2.35 |
| mp | 240 °C (dec.) (lit.) |
| solubility | soluble 250 g/L |
| density | 1.161 g/cm3 at 20 °C |
| bulk density | 920 kg/m3 |
| storage temp. | 15-25°C |
| SMILES string | NCC(O)=O |
| InChI | 1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5) |
| InChI key | DHMQDGOQFOQNFH-UHFFFAOYSA-N |
