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HPI

CAT: 0013-GTR19331151-03Size: 100 mgDry Ice: NoHazardous: No
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CAT#:0013-GTR19331151-03Size:100 mg
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Description
HPI is a fluorescent probe (Ex/Em=280/410 nm) designed for the selective detection of hydrogen sulfide (H2S) in its HS- form within aqueous environmental samples. Its utility extends to in vitro research applications, including monitoring H2S levels in water quality analysis and biochemical assays.
CAS Number
210541-64-3
Molecular Weight
314.34
Storage Conditions
-20°C
Notes
For research use only.

Chemical Information

2-(4-Hydroxyphenyl)-4,5-di(2-pyridyl)imidazole
CAS Number210541-64-3
PubChem CID136659918
IUPAC Name4-(4,5-dipyridin-2-yl-1H-imidazol-2-yl)phenol
Molecular FormulaC19H14N4O
Molecular Weight314.3
XLogP2.6
Topological Polar Surface Area74.7
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Heavy Atom Count24
Formal Charge0
Complexity399
SMILES
C1=CC=NC(=C1)C2=C(N=C(N2)C3=CC=C(C=C3)O)C4=CC=CC=N4
InChI
InChI=1S/C19H14N4O/c24-14-9-7-13(8-10-14)19-22-17(15-5-1-3-11-20-15)18(23-19)16-6-2-4-12-21-16/h1-12,24H,(H,22,23)
InChIKey
QHWNFFYDWKYCIH-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of 2-(4-Hydroxyphenyl)-4,5-di(2-pyridyl)imidazole
CAS: 210541-64-3
CID: 136659918
Formula: C19H14N4O
MW: 314.3
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight314.3
XLogP32.6
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass314.11676108
Monoisotopic Mass314.11676108
Topological Polar Surface Area74.7 Ų
Heavy Atom Count24
Formal Charge0
Complexity399
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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