dU (Deoxyuridine) phosphoramidite

Oligonucleotide synthesis Phosphoramidites

Cat. #	Quantity	Price	Lead time
320-1g	1 g	$97.00	in stock
320-10g	10 g	$350.00	in stock
320-50g	50 g	please inquire	in stock

Found better price? Let us know and we will propose the way forward!

dU amidite enables the addition of deoxyuridine nucleoside to the DNA chain to synthesize modified oligonucleotides. Deoxyuridine (dU) is a derivative of the nucleoside uridine and has H instead of hydroxy group at the 2’-position of the ribose. This amidite contains DMT at the 5’-end.

Oligos modification with dU affects the melting profiles of oligo duplexes via integrating 2’-deoxyuridine into nucleic acid sequences.

dU (Deoxyuridine) phosphoramidite can serve for oligonucleotide probes and as a research tool for duplex stability studies and those of DNA damage and repair mechanisms.

Structure of dU (Deoxyuridine) phosphoramidite

Download in
ChemDraw format

Customers also purchased with this product

FAM-dT phosphoramidite

Phosphoramidite for synthesis of oligonucleotides labeled with fluorescein (FAM) in the mi…

Inosine (dI) phosphoramidite

Dimethoxytrityl deoxyinosine (Dmt-dI) phosphoramidite for the synthesis of modified DNA ol…

Alkyne dT phosphoramidite

Phosphoramidite modifier for synthesizing oligonucleotides containing alkyne modification …

DMS(O)MT aminolink C6

An amidite for the introduction of amino group for oligonucleotide synthesis.…

Chemical phosphorylation reagent

Reagent for the synthesis of 5’-phosphorylated oligonucleotides.…

sulfo-Cyanine5 dimethyl

sulfo-Cyanine5 dimethyl is a non-functionalized, water-soluble cyanine dye with bright far…

TAMRA CPG 500, 5-isomer

Controlled pore glass solid support with TAMRA for the synthesis of 3'-labeled oligonucleo…

DusQ® 1 CPG 500

Controlled pore glass (CPG) 500 solid support for synthesizing oligonucleotides with 3'-te…

Cyanine3 azide

Azide derivative of Cyanine3 fluorescent dye for сlick сhemistry.…

Alkyne phosphoramidite, 5'-terminal

Alkyne phosphoramidite for the synthesis of oligonucleotides ready for click chemistry.…

Hexaethylene glycol phosphoramidite

Spacer phosphoramidite 18 (hexaethylene glycol amidite) provides a long hydrophilic linker…

Biotin (hydroxyprolinol) CPG 1000

Solid-phase support based on hydroxyprolinol for the synthesis of oligonucleotides contain…

General properties

Appearance:	white to pale yellow powder
Molecular weight:	730.79
CAS number:	109389-30-2
Molecular formula:	C₃₉H₄₇N₄O₈P
IUPAC name:	5'-O-(4,4'-Dimethoxytrityl)-2'-deoxyuridine-3'-O-[O-(2-cyanoethyl)-N,N'-diisopropylphosphoramidite]
Solubility:	good in acetonitrile, DCM
Quality control:	NMR ¹H, NMR ³¹P, HPLC-MS (95%)
Storage conditions:	Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate.
MSDS:	Download
	Product specifications

Oligo synthesis details

Diluent:	acetonitrile
Coupling conditions:	standard coupling, identical to normal nucleobases
Cleavage conditions:	ammonia, 2 h at room temperature
Deprotection conditions:	identical to protected nucleobases

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.