DusQ 3 azide

Azides DusQ 3 Click chemistry
Cat. # Quantity Price Lead time
23D30 5 mg $225 in stock
43D30 25 mg $390 in stock
63D30 100 mg $1090 in stock
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DusQ 3 azide is a highly reactive derivative for labeling alkyne-containing molecules in copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions. DusQ 3 azide is suitable for FRET-based probes for the in vivo detection and imaging.

DusQ 3 is typically used to quench in the range 620-730 nm, it is highly recommended as a quencher with red- or far-red-emitting rhodamine or cyanine dyes, such as Cyanine 5, Cyanine 5.5, AF 647.

DusQ 3 azide, 63D30
DusQ 3 azide, 63D30
DusQ 3 azide, 63D30
Structure of DusQ 3 azide
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Absorption spectrum of DusQ 3

Absorption spectrum of DusQ 3

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Azide-PEG3-carboxylic acid

Bifunctional triethylene glycol with terminal carboxyl and azido groups.

General properties

Appearance: deep purple flakes
Molecular weight: 744.65
Molecular formula: C38H45BF4N10O
Solubility: good in DMF, DMSO
Quality control: NMR 1H and HPLC-MS (95+%)
Storage conditions: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. Avoid prolonged exposure to light.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 657
ε, L⋅mol−1⋅cm−1: 45500
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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