Hydroxystilbamidine

Chemical compound From Wikipedia, the free encyclopedia

Hydroxystilbamidine

Hydroxystilbamidine is a fluorescent dye that emits different frequencies of light when bound to DNA and RNA. It is used as a retrograde tracer[1] for outlining neurons, and as a histochemical stain.

Quick Facts Names, Identifiers ...
Hydroxystilbamidine
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Names
Preferred IUPAC name
4-[(E)-2-(4-Carbamimidoylphenyl)ethen-1-yl]-3-hydroxybenzene-1-carboximidamide
Identifiers
3D model (JSmol)
ChEMBL
ChemSpider
ECHA InfoCard 100.007.102
UNII
  • InChI=1S/C16H16N4O/c17-15(18)12-5-2-10(3-6-12)1-4-11-7-8-13(16(19)20)9-14(11)21/h1-9,21H,(H3,17,18)(H3,19,20)/b4-1+ Y
    Key: TUESWZZJYCLFNL-DAFODLJHSA-N Y
  • InChI=1/C16H16N4O/c17-15(18)12-5-2-10(3-6-12)1-4-11-7-8-13(16(19)20)9-14(11)21/h1-9,21H,(H3,17,18)(H3,19,20)/b4-1+
    Key: TUESWZZJYCLFNL-DAFODLJHBK
  • Oc2cc(ccc2/C=C/c1ccc(cc1)C(N)=N)C(N)=N
Properties
C16H16N4O
Molar mass 280.324 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YN ?)
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PVH neurons of Long-Evans rat marked with fluoro-gold

References

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