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  3. Biochemical Assay Reagents
  4. 2,3-Dihydroxyquinoxaline

2,3-Dihydroxyquinoxaline is a fluorescent reagent. 2,3-Dihydroxyquinoxaline can be used for the determination of trace Pb(II) in vinegar.

For research use only. We do not sell to patients.

2,3-Dihydroxyquinoxaline Chemical Structure

2,3-Dihydroxyquinoxaline Chemical Structure

CAS No. : 15804-19-0

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2,3-Dihydroxyquinoxaline Related Antibodies

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Description

2,3-Dihydroxyquinoxaline is a fluorescent reagent. 2,3-Dihydroxyquinoxaline can be used for the determination of trace Pb(II) in vinegar[1].

In Vitro

2,3-Dihydroxyquinoxaline (DHQX) shows an intense fluorescence at λex/λem = 328/414 nm[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

2,3-Dihydroxyquinoxaline Related Antibodies
Molecular Weight

162.15

Formula

C8H6N2O2
CAS No.
Unlabeled CAS

Appearance

Solid

Color

White to off-white

SMILES

OC1=C(O)N=C2C=CC=CC2=N1
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Purity & Documentation
References
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2,3-Dihydroxyquinoxaline Related Classifications

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

2,3-Dihydroxyquinoxaline15804-19-0Biochemical Assay Reagentsfluorescent reagentdeterminationPb(II)vinegarInhibitorinhibitorinhibit

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