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TFA-aminolinker C6 phosphoramidite

TFA-aminolinker C6 phosphoramidite

This product is discontinued, and no longer available. But we have some stock (see below)

We recommend DMS(O)MT aminolink C6 as a substitute

Cat. #	Quantity	Price	Lead time	Buy this product
1777-100mg	100 mg	–	in stock (2 pcs)
1777-250mg	250 mg	please inquire	in stock (2 pcs)

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This product will be discontinued soon in favor of DMS(O)MT aminolink C6. We may still have some material in stock (please see availability above).

N-trifluoroacetyl (TFA) protected aminolink C6 phosphoramidite for the synthesis of 5'-amino-modified oligonucleotides. TFA protection is smoothly removed during ammonia deprotection, and does not require any additional steps. If necessary, the resulting oligonucleotides can be purified by ion exchange chromatography, or gel electrophoresis.

5'-terminal amino modified oligos are used for the production of DNA arrays, and for subsequent 5'-terminal modification with NHS esters.

Structure of TFA aminolink C6 phosphoramidite

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ChemDraw format

General properties

Appearance:	colorless to yellowish liquid
Molecular weight:	413.42
CAS number:	133975-85-6
Molecular formula:	C₁₇H₃₁N₃F₃O₃P
Solubility:	good in acetonitrile, THF, DCM
Quality control:	NMR ¹H, NMR ³¹P, functional testing
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