5.33919

Galactokinase Inhibitor, Cpd36

• 别名: Galactokinase Inhibitor, Cpd36, 2-(Benzo[d]oxazol-2-ylamino)-4-(4-chloro-1H-pyrazol-3-yl)-4,6,7,8-tetrahydroquinazolin-5(1H)-one, GALK1 Inhibitor, Cpd36
• 经验公式（希尔记法）: C₁₈H₁₅ClN₆O₂
• 分子量: 382.80
• 分類程式碼代碼: 12352200
• NACRES: NA.77

属性

• 化驗: ≥98% (HPLC)
• 品質等級: 100
• 形狀: solid
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze; protect from light
• 顏色: off-white
• 溶解度: DMSO: 20 mg/mL
• 儲存溫度: −20°C

说明

一般說明

A cell-permeable tetrahydroquinazolinone derivative that acts as a highly selective inhibitor of galactokinase 1 (GALK1, IC₅₀ = 4.7 µM in a GALK-ATP depletion assay). The inhibition appears to be competitive with respect to ATP and uncompetitive with respect to galactose. Exhibits higher affinity for GALK1-galactose complex than the free enzyme. Does not affect GALK2 activity even at higher concentrations (~ 40 µM) and has no significant effect on all other protein kinases profiled. Shown to reduce Gal-1-phosphate levels in patient derived fibroblasts without affecting their viability. Displays good plasma (t_1/2 >60 min) and microsomal stability (t_1/2
Please note that the molecular weight for this compound is batch-specific due to variable water content. Please refer to the vial label or the certificate of analysis for the batch-specific molecular weight. The molecular weight provided represents the baseline molecular weight without water.

A cell-permeable tetrahydroquinazolinone derivative that acts as a highly selective inhibitor of galactokinase 1 (GALK1, IC₅₀ = 4.7 µM in a GALK-ATP depletion assay). The inhibition appears to be competitive with respect to ATP and uncompetitive with respect to galactose. Exhibits higher affinity for GALK1-galactose complex than the free enzyme. Does not affect GALK2 activity even at higher concentrations (~ 40 µM) and has no significant effect on all other protein kinases profiled. Shown to reduce Gal-1-phosphate levels in patient derived fibroblasts without affecting their viability. Displays good plasma (t_1/2 >60 min) and microsomal stability (t_1/2


Please note that the molecular weight for this compound is batch-specific due to variable water content. Please refer to the vial label or the certificate of analysis for the batch-specific molecular weight. The molecular weight provided represents the baseline molecular weight without water.

生化／生理作用

Cell permeable: yes

Primary Target
GALK1

Reversible: yes

包裝

Packaged under inert gas

警告

Toxicity: Standard Handling (A)

重構

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

其他說明

Liu, L., et al. 2015. Bioorg. Med. Chem. Lett.25, 721.

法律資訊

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 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