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| CAS号 : | 1499-55-4 |
精确质量 : | 161.06900 |
| 分子式 : | C6H11NO4 |
logP : | 0.05180 |
| 分子量 : | 161.15600 |
PSA : | 89.62000 |
L-谷氨酸-5-甲酯 | |
L-Glutamic acid 5-methyl ester | |
1499-55-4 | |
C6H11NO4 | |
161.15600 | |
89.62000 | |
0.05180 | |
161.06900 |
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29 ° (C=2, 6mol/L HCl)
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白色固体
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145ºC
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316.1ºC at 760 mmHg
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182 °C (dec.)(lit.)
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1.242 g/cm3
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0.000217mmHg at 25°C
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Stable under normal temperatures and pressures.
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2-8ºC
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3
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S24/25
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2922509090
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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<p>由L-谷氨酸与甲醇酯化而得。将甲醇、硫酸和L-谷氨酸在20℃酯化反应4h即得L-γ-谷氨酸甲酯。</p> | |
<p>该品为乙酰谷氨酰胺的中间体。</p> |
