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CAS RN: 1668-10-6 | 产品编码: G0253
Glycinamide Hydrochloride
| 规格 | 单价 | 同一天 | 2-3个工作日 | 数量 |
|---|---|---|---|---|
| 25G |
S$72.00
|
15 | 2 |
|
| 100G |
S$187.50
|
请联系我们 | 7 |
|
| 500G |
S$562.50
|
14 | 1 |
|
技术规格
| Appearance | White to Almost white powder to crystal |
| Purity(Argentometric Titration) | min. 98.0 % |
物性（参考值）
GHS
相关法规
运输信息
| HS编码* | 2924.19-000 |
应用
Application for Peptide Synthesis
Typical Procedure:
To a solution of Boc-ΔTyr(Cl2Bzl)-OH (307 mg, 0.7 mmol), glycinamide hydrochloride (77.4 mg, 0.7 mmol) and Et3N (0.1 mL, 0.7 mmol) in DMF (7 mL) is added EDC·HCl (148 mg. 0.77 mmol) and HOBt (129 mg, 0.84 mmol) at -10°C. The reaction mixture is stirred for 2 h at 0°C. and overnight at room temperature. After the solution is evaporated, the residual is dissolved in EtOAc. The solution is washed with 4% NaHCO3, 10% citric acid and water. The solution is dried and evaporated. The purification is carried out by silica gel column chromatography to give Boc-ΔTyr(Cl2Bzl)-Gly-NH2 (317 mg, 85% yield).
(Δ means dehydro-form.)
To a solution of Boc-ΔTyr(Cl2Bzl)-OH (307 mg, 0.7 mmol), glycinamide hydrochloride (77.4 mg, 0.7 mmol) and Et3N (0.1 mL, 0.7 mmol) in DMF (7 mL) is added EDC·HCl (148 mg. 0.77 mmol) and HOBt (129 mg, 0.84 mmol) at -10°C. The reaction mixture is stirred for 2 h at 0°C. and overnight at room temperature. After the solution is evaporated, the residual is dissolved in EtOAc. The solution is washed with 4% NaHCO3, 10% citric acid and water. The solution is dried and evaporated. The purification is carried out by silica gel column chromatography to give Boc-ΔTyr(Cl2Bzl)-Gly-NH2 (317 mg, 85% yield).
(Δ means dehydro-form.)
References
参考文献
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技术规格
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