W140trifluoroacetatesalt , 98% , 909725-64-0

Synonym(s):
S1P1 Control Molecule

CAS NO.：909725-64-0

Empirical Formula: C18H28F3N2O6P

Molecular Weight: 456.4

MDL number:

PRODUCT Properties

• storage temp.: Store at -20°C
• solubility: Ethanol: 0.15 mg/ml
• form: A crystalline solid

Description and Uses

W140 is the inactive enantiomer of the sphingosine-1-phosphate receptor 1 (S1P₁) antagonist W146 .¹ It only weakly binds to S1P₁ (K_i = 4.6 μM for the human receptor). W140 has been used as a negative control in vitro and in vivo in the study of S1P₁ signaling.^1,2