推薦產品
product name
(4R)-4-羟基-L-谷氨酸, ≥98.0% (TLC)
化驗
≥98.0% (TLC)
形狀
powder
光學活性
[α]/D 20.5±1.5°, c = 1 in H2O
顏色
white
mp
171 °C
儲存溫度
−20°C
SMILES 字串
N[C@@H](C[C@@H](O)C(O)=O)C(O)=O
InChI
1S/C5H9NO5/c6-2(4(8)9)1-3(7)5(10)11/h2-3,7H,1,6H2,(H,8,9)(H,10,11)/t2-,3+/m0/s1
InChI 密鑰
HBDWQSHEVMSFGY-STHAYSLISA-N
相關類別
生化／生理作用
(4R)-4-Hydroxy-L-glutamic acid or (2S,4R)-4-hydroxyglutamate was shown to activate the metabotropic glutamate receptors, mGlu1a, mGlu2, and mGlu8a in a dose-dependent manner.
Substrate for aminotransferase; pharmacological characterization at human glutamate transporter subtypes 1-3; for studying structure-activity relationships (SAR) for ionotropic and metabotropic glutamate receptors.
包裝
Bottomless glass bottle. Contents are inside inserted fused cone.
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
Metabolism of gamma-hydroxyglutamic acid. I. Conversion to alpha-hydroxy-gamma-ketoglutarate by purified glutamic-aspartic transaminase to rat liver.
A GOLDSTONE et al.
The Journal of biological chemistry, 237, 3476-3485 (1962-11-01)
A S Bessis et al.
Bioorganic & medicinal chemistry letters, 11(12), 1569-1572 (2001-06-20)
The (2S,4R)- and (2S,4S)-4-hydroxyglutamates activate cloned mGlu(1a), mGlu(2), and mGlu(8a) receptors with different potencies. Best results were obtained with the (2S,4S) isomer being almost as potent as glutamate on mGlu(1a)R and mGlu(8a)R. Data are interpreted on the basis of the
Lennart Bunch et al.
ChemMedChem, 4(11), 1925-1929 (2009-09-05)
Subtype-selective ligands are of great interest to the scientific community, as they provide a tool for investigating the function of one receptor or transporter subtype when functioning in its native environment. Several 4-substituted (S)-glutamate (Glu) analogues were synthesized, and altogether
Sebastien Alaux et al.
Journal of medicinal chemistry, 48(25), 7980-7992 (2005-12-13)
A series of nine L-2,4-syn-4-alkylglutamic acid analogues (1a-i) were synthesized in high yield and high enantiomeric excess (>99% ee) from their corresponding 4-substituted ketoglutaric acids (2a-i), using the enzyme aspartate aminotransferase (AAT) from pig heart or E. coli. The synthesized
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