α-Cyano-4-hydroxycinnamic acid (α-Cyano-4-hydroxycinnamate) is a potent and non-competitive inhibitor of monocarboxylate transporters (MCTs). α-Cyano-4-hydroxycinnamic acid inhibits mitochondrial pyruvate transporter with a Ki of 6.3 μM. α-Cyano-4-hydroxycinnamic acid is used as a matrix to facilitate peptide ionization in matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry applications.
体外研究
α-Cyano-4-hydroxycinnamic acid (α-Cyano-4-hydroxycinnamate) inhibits monocarboxylates transport such as lactate and pyruvate.
α-Cyano-4-hydroxycinnamic acid (CHC; 0.5 mM and 1 mM) of 1 mM has a significant inhibitory effect on branching morphogenesis and decreases the epithelial perimeter and area of lung explants in a dose dependent way.
At 100 μM concentration, α-Cyano-4-hydroxycinnamic acid rapidly and almost totally inhibits O2 uptake by rat heart mitochondria oxidizing pyruvate. Inhibition can be detected at concentrations of inhibitor as low as 1 μM although inhibition took time to develop at this concentration. Inhibition can be reversed by diluting out the inhibitor.
分子式
C10H7NO3
分子量
189.17
CAS号
28166-41-8
中文名称
α-氰基-4-羟基肉桂酸
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder
-20°C
3 years
4°C
2 years
In solvent
-80°C
6 months
-20°C
1 month
溶解性数据
In Vitro:
DMSO : 250 mg/mL (1321.56 mM; Need ultrasonic)
H2O : < 0.1 mg/mL (ultrasonic;warming;heat to 60°C) (insoluble)