Abcam, ab145305, 5-Aminofluorescein (Fluoresceinamine, isomer I), Fluorescence marker

Size: 250mg / 1g / 10g
MW 347.3 Da, Purity >95%. Fluorescence marker. Selectively targets malignant glioma tissue in vivo when covalently linked to human serum albumin at a molar ratio of 1:1without bleaching nor penetrating into surrounding brain edema or necrotic tissue. Blood-brain barrier permeable.
Key facts
CAS number:3326-34-9,
Purity:>95%,
Form:SolidSee storage information,
Molecular weight:347.3 Da,
Molecular formula:C20H13NO5,
PubChem:76845,
Nature:Synthetic,
Biochemical name:5-Aminofluorescein,
Biological description:Fluorescence marker. Selectively targets malignant glioma tissue in vivo when covalently linked to human serum albumin at a molar ratio of 1:1without bleaching nor penetrating into surrounding brain edema or necrotic tissue. Blood-brain barrier permeable.,
Canonical smiles:C1=CC2=C(C=C1N)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O,
InChi:InChI=1S/C20H13NO5/c21-10-1-4-14-13(7-10)19(24)26-20(14)15-5-2-11(22)8-17(15)25-18-9-12(23)3-6-16(18)20/h1-9,22-23H,21H2,
InChiKey:GZAJOEGTZDUSKS-UHFFFAOYSA-N,
IUPAC Name:6-amino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one,
Excitation/Emission:Ex: 490nm, Em: 520nm

Properties and Storage Information:
Shipped at conditions-Ambient - Can Ship with Ice, Appropriate short-term storage conditions-Ambient, Appropriate long-term storage conditions-Ambient, Storage information-Store under desiccating conditions, The product can be stored for up to 12 months