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L -半胱氨酸
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 |
| 3103328 | 100 G | 531 | |||
| 3103328 | 1 KG | 4200 | |||
| 3103328 | 25 KG | 103560 |
产品别名
52-90-4
(R)-2-Amino-3-mercaptopropionic acid
(R)-2-氨基-3-巯基丙酸
结构式
基本信息
| Linear Formula【线性分子式】 | HSCH2CH(NH2)CO2H |
| Molecular weight | 121.16 |
| Beilstein | 1721408 |
| EC number【EC 号】 | 200-158-2 |
| MDL number | MFCD00064306 |
| PubChem Substance ID【PubChem化学物质编号】 | 329767985 |
| NACRES | NA.22 |
| General description【一般描述】 | This product is supplied from Wacker FERMOPURE® material, but only sold for R&D use only, not for drug, household or other uses. |
| Application【应用】 | |
| Biochem/physiol Actions【生化/生理作用】 | NMDA 谷氨酸受体激动剂。 |
| Legal Information【法律信息】 | FERMOPURE is a registered trademark of Wacker Chemie AG |
产品性质
| Quality Level【质量水平】 | 100 |
| grade【等级】 | produced by Wacker Chemie AG, Burghausen, Germany |
| Assay【测定】 | ≥98.0% |
| optical activity【旋光性】 | [α]/D 8 to 9.5° |
| reaction suitability | reaction type: solution phase peptide synthesis |
| impurities【杂质】 | ≤0.5% ninhidrin positive substances (each) ≤10 ppm heavy metals ≤300 ppm ammonium |
| ign. residue【灼烧残渣】 | ≤0.1% |
| loss【缺失】 | ≤0.5% loss on drying |
| mp | 240 ℃ (dec.) (lit.) |
| anion traces【痕量阴离子】 | chloride (Cl-): ≤0.04% sulfate (SO42-): ≤0.03% |
| cation traces【痕量阳离子】 | Fe: ≤10 ppm |
| suitability【适用性】 | clear, colorless for appearance of solution |
| SMILES string | N[C@@H](CS)C(O)=O |
| InChI | 1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1 |
| InChI key | XUJNEKJLAYXESH-REOHCLBHSA-N |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
