83160
L-焦谷氨酸
≥99.0% (T), for peptide synthesis
别名:
(S)-(-)-2-吡咯烷酮-5-羧酸, (S)-5-氧-2-吡咯烷羧酸
Product Name
L-焦谷氨酸, ≥99.0% (T)
质量水平
方案
≥99.0% (T)
表单
solid
旋光性
[α]20/D −10.5±1°, c = 5% in H2O
光学纯度
enantiomeric ratio: ≥99:1 (GC)
反应适用性
reaction type: solution phase peptide synthesis
灼烧残渣
≤0.05%
mp
155-162 °C
160-163 °C (lit.)
应用
peptide synthesis
SMILES字符串
OC(=O)[C@@H]1CCC(=O)N1
InChI
1S/C5H7NO3/c7-4-2-1-3(6-4)5(8)9/h3H,1-2H2,(H,6,7)(H,8,9)/t3-/m0/s1
InChI key
ODHCTXKNWHHXJC-VKHMYHEASA-N
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应用
使用L-焦谷氨酸合成：
此外，还用于(−)-百部酰胺和青箱C的全合成。
- 非蛋白氨基酸，例如(3S,4R)-3,4-二甲基-L-焦谷氨酸和(3S,4R)-3,4-二甲基-L-谷氨酰胺。
- 手性N-杂环卡宾(NHC)作为催化剂，用于烷基芳基烯酮的不对称的二聚作用以产生相应的α-四价 β-alkylidenyl-β-内酯。
此外，还用于(−)-百部酰胺和青箱C的全合成。
警示用语：
Danger
危险声明
危险分类
Aquatic Chronic 3 - Eye Dam. 1
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
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实验方案
Science Slam panel: Leading gene therapy developers discuss commercialization challenges and the importance of robust process development plans.
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