DFHO - ≥98%(HPLC) , CAS No.1420815-34-4

CAS: 1420815-34-4 Cat. No.: D288464 Molecular Weight: 281.22 PubChem CID: 154723879

GRADE & PURITY ≥98%(HPLC)

Synonyms

4-(3,5-Difluoro-4-hydroxybenzylidene)-1-methyl-5-oxo-4,5-dihydro-1H-imidazole-2-carbaldehyde oxime

Storage

Protected from light,Store at -20°C

Shipped In

Ice chest + Ice pads

Specifications

Synonyms

4-(3, 5-Difluoro-4-hydroxybenzylidene)-1-methyl-5-oxo-4, 5-dihydro-1H-imidazole-2-carbaldehyde oxime

Specifications & Purity

≥98%(HPLC)

Biochemical and Physiological Mechanisms

Mimic of red fluorescent protein (RFP) fluorophore for imaging RNA in living cells. Fluorescence is activated by binding to Corn aptamer (Kd= 70 nM). Excitation/emission maxima (λ) = 505/545 nm; extinction coefficient = 29000 M-1cm-1.

Storage

Protected from light, Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥98%(HPLC)

Names and Identifiers

• Canonical Smiles: CN1C(=CN=O)NC(=CC2=CC(=C(C(=C2)F)O)F)C1=O
• IUPAC Name: (5E)-5-[(3,5-difluoro-4-hydroxyphenyl)methylidene]-3-methyl-2-(nitrosomethylidene)imidazolidin-4-one
• InChIKey: GXOMNFVJDRZPKL-KWBNEJDUSA-N
• INCHI: 1S/C12H9F2N3O3/c1-17-10(5-15-20)16-9(12(17)19)4-6-2-7(13)11(18)8(14)3-6/h2-5,16,18H,1H3/b9-4+,10-5?
• PubChem CID: 154723879
• Molecular Weight: 281.22

Chemical and Physical Properties

• Solubility: Solvent:DMSO, Max Conc. mg/mL: 28.12, Max Conc. mM: 100
• Sensitivity: Light sensitive