2. Others
  3. Fluorescent Dye
  4. Coumarin 314

Coumarin 314 is a dye which has an intense absorption in the visible and additionally presents a large solvent dependence.

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

Coumarin 314 Chemical Structure

Coumarin 314 Chemical Structure

CAS No. : 55804-66-5

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Description

Coumarin 314 is a dye which has an intense absorption in the visible and additionally presents a large solvent dependence[1].

Molecular Weight

313.35

Formula

C18H19NO4
CAS No.
Appearance

Solid

Color

Light yellow to yellow

Emission (Em)

450
Excitation (Ex)

345
SMILES

O=C1C(C(OCC)=O)=CC2=CC(CCC3)=C4N3CCCC4=C2O1
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Purity & Documentation

Purity: ≥98.0%

COA (249 KB)

Handling Instructions (2659 KB)
References
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Coumarin 314 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 *
= × ×

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:

Coumarin 31455804-66-5Coumarin314Coumarin-314Fluorescent Dyesolvent dependenceintense absorptionInhibitorinhibitorinhibit

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