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HPG Protein Modifier

CAT: 0013-GTR19194348-02Size: 50 mgDry Ice: NoHazardous: No
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CAT#:0013-GTR19194348-02Size:50 mg
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Description
HPG protein modifiers, such as p-hydroxyphenyl glyoxal, selectively modify arginine residues, resulting in a measurable absorbance increase near 340 nm. This property makes them valuable tools for studying protein structure and function in biochemical assays, including in vitro analysis of protein-ligand interactions and conformational changes.
CAS Number
24645-80-5
Smiles
C (C=O) (=O) C1=CC=C (O) C=C1
Molecular Formula
C8H6O3
Molecular Weight
150.13
Storage Conditions
-20°C
Notes
For research use only.

Chemical Information

4-Hydroxyphenylglyoxal

used to determine available arginine residues in proteins

CAS Number24645-80-5
PubChem CID90568
IUPAC Name2-(4-hydroxyphenyl)-2-oxoacetaldehyde
Molecular FormulaC8H6O3
Molecular Weight150.13
XLogP1.4
Topological Polar Surface Area54.4
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Heavy Atom Count11
Formal Charge0
Complexity157
SMILES
C1=CC(=CC=C1C(=O)C=O)O
InChI
InChI=1S/C8H6O3/c9-5-8(11)6-1-3-7(10)4-2-6/h1-5,10H
InChIKey
MTMONFVFAYLRSG-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of 4-Hydroxyphenylglyoxal
CAS: 24645-80-5
CID: 90568
Formula: C8H6O3
MW: 150.13
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight150.13
XLogP31.4
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass150.031694049
Monoisotopic Mass150.031694049
Topological Polar Surface Area54.4 Ų
Heavy Atom Count11
Formal Charge0
Complexity157
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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