DATASHEET
Formulation
Powder
Storage:
Stable for 2 years after receipt when stored at -20°C.
Product Information:
CAS Number: 27599-63-9
Molecular formula: C20H13NO5
Molecular weight: 347.32
Purity: >95% (HPLC)
Appearance: Yellow to orange powder.
Solubility: Soluble in acetone or methanol.
InChiKey: GZAJOEGTZDUSKS-UHFFFAOYSA-N
SMILES: NC1=CC2=C(C=C1)C1(OC2=O)C2=C(OC3=C1C=CC(O)=C3)C=C(O)C=C2
Description:
Two isomers are produced by the usual synthesis. Most publications imply they are interchangeable when used for the preparation of the isothiocyanate for fluorescent labeling.