产品说明
应用
使用甘氨酸制备全血样本中的血小板，并研究白细胞中细胞因子表达的刺激。用于生化和耐受性试验。
生化/生理作用
甘氨酸通过激活中枢神经系统，在降低糖尿病和肥胖患者的血脂水平中发挥关键作用。脑缺氧时，甘氨酸能稳定脑线粒体的能量紊乱。当与葡萄糖一起使用时，它也增加了猪囊胚的体外发育。
脊髓中的抑制性神经递质，NMDA 受体的变构调节剂。
基本信息
| 线性分子式 | NH2CH2COOH |
| 分子量 | 75.07 |
| Beilstein | 635782 |
| EC 号 | 200-272-2 |
| MDL编号 | MFCD00008131 |
| eCl@ss | 32160406 |
| PubChem化学物质编号 | 57647473 |
| NACRES | NA.21 |
产品性质
| 质量水平 | 200 |
| 测定 | 99-101% (based on anhydrous substance) |
| 形式 | crystalline powder |
| 质量 | meets analytical specification of Ph. Eur., BP, USP |
| technique(s) | IR spectroscopy: suitable |
| 杂质 | hydrolyzable substances, complies organic volatile impurities, complies (GC) residual solvents, complies ≤0.001% heavy metals (as Pb) ≤1.0% ninhydrin-positive substances |
| 灼烧残渣 | ≤0.1% (as SO4) |
| 缺失 | ≤0.2% loss on drying, 105 ℃, 2 h |
| 颜色 | white |
| pH值(酸碱度) | 5.9-6.4 (20 ℃, 5%) |
| pKa (25 ℃) | (1) 2.35, (2) 9.60 2.35 |
| mp | 240 ℃ (dec.) (lit.) |
| 溶解性 | H2O: soluble 25 gm in 100 ml at 25 degrees c H2O: soluble 39.1 gm in 100 ml at 50 degrees c alcohol: soluble 0.06 gm in 100 gm (Absolute) pyridine: soluble 164 parts alcohol: very slightly soluble diethyl ether: very slightly soluble |
| 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg |
| 适用性 | complies for appearance of solution complies for reaction against H2SO4 in accordance for identity (IR) |
| SMILES string | NCC(O)=O |
| InChI | 1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5) |
| InChI key | DHMQDGOQFOQNFH-UHFFFAOYSA-N |
| Gene Information | rat ... Grin2a(24409) |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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