DATASHEET
Formulation
Solid
Storage:
Stable for 2 years after receipt when stored at RT.
Product Information:
CAS Number: 55804-67-6
Molecular formula: C17H17NO3
Molecular weight: 283.32
Purity:
Appearance: Red Solid.
Solubility: Soluble in ethanol (10 mg/ml).
InChiKey: JBPCDMSEJVCNGV-UHFFFAOYSA-N
SMILES: O=C1OC2=C3C4=C(CCCN4CCC3)C=C2C=C1C(C)=O
Description:
Coumarin 334 is a laser dye with an absorption maximum of 452nm. It is used as starting material for the synthesis of cysteine-selective or pH indicator fluorescent probes. Spectral data: lambdamax 452nm, epsilon (extinction coefficient) >45000 at 449-455 nm in ethanol, lambdalaser 532nm.