Name: H2DCFDA; DCFH-DA; 2′,7′-Dichlorodihydrofluorescein diacetate
Cat. No.: CS-7539
CAS No.: 4091-99-0
Formula: C24H16Cl2O7
M. Wt.: 487,29
Solubility: DMSO : 125 mg/mL (256.52 mM; Need ultrasonic); Ethanol : 20 mg/mL (41.04 mM; Need ultrasonic)
SMILES: O=C(O)C1=CC=CC=C1C2C3=C(OC4=C2C=C(Cl)C(OC(C)=O)=C4)C=C(OC(C)=O)C(Cl)=C3
Store at -20°C
H2DCFDA is a fluorescent ROS indicator; becomes fluorescent when oxidized. Excitation wavelength ~490 nm, emission ~520 nm. Cell permeable.
Purity: >99%
Product of Chemscene
