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  4. Caffeine orange

Caffeine orange (Compound 1) is an aqueous-phase fluorescence turn-on sensor for caffeine that is highly selective to caffeine. Caffeine orange makes caffeinated coffee appear orange when exposed to 532 nM of green excitation light. Caffeine orange has excellent photophysical properties such as high extinction coefficient, high light stability and narrow emission bandwidth, which can be used in the research of caffeine detection devices。

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

Caffeine orange Chemical Structure

Caffeine orange Chemical Structure

CAS No. : 1632296-13-9

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Description

Caffeine orange (Compound 1) is an aqueous-phase fluorescence turn-on sensor for caffeine that is highly selective to caffeine. Caffeine orange makes caffeinated coffee appear orange when exposed to 532 nM of green excitation light. Caffeine orange has excellent photophysical properties such as high extinction coefficient, high light stability and narrow emission bandwidth, which can be used in the research of caffeine detection devices[1]。

Molecular Weight

365.16

Formula

C20H15BF3N3
CAS No.
Appearance

Solid

Color

Brown to black

SMILES

FC1=CC2=C(NC=C2/C=C/C3=CC(C)=C4C=C5C=CC=[N]5[B+3]([F-])([N-]34)[F-])C=C1
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

-20°C, protect from light

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

Purity & Documentation
References
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Caffeine orange Related Classifications

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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:

Caffeine orange1632296-13-9Fluorescent DyeCaffeine detectionInhibitorinhibitorinhibit

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