ABX Datasheet Product Number 1240

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ABX advanced biochemical compounds


Catalogue Number	Product	Order number / Unit

1240	3-N-Boc-5′-O-dimethoxytrityl-3′-O-nosyl-thymidine	1240.0010: 10 mg per vial 1240.0020: 20 mg per vial 1240.0025: 25 mg per vial 1240.0030: 30 mg per vial 1240.0040: 40 mg per vial Please inquire for customized filling and bulk quantities.
	Precursor for [¹⁸F]FLT (3′-Deoxy-3′-[¹⁸F]fluorothymidine)

	Sold under license for patent EP1355915
	Molar Mass: 829.87
	C₄₂H₄₃N₃O₁₃S
	[444717-23-1]

	Yellowish amorphous solid packaged in dark glass crimp cap vials.


	Purity: > 95 %
	Certificates: CoA; ¹H NMR spectrum
	Chemical Name: CA index name: 1(2H)-Pyrimidinecarboxylic acid, 3-[2-deoxy-3-O-[(4-nitrophenyl)sulfonyl]-5-O-(triphenylmethyl)-β-D-threo-pentofuranosyl]-3,6-dihydro-5-methyl-2,6-dioxo-, 1,1-dimethylethyl ester
	Synonymes: 3-N-Boc-5′-O-dimethoxytrityl-3′-O-nosyl-thymidine; 3-N-Boc-1-[5-O-(4,4′-dimethoxytrityl)-3-O-nitrophenylsulfonyl-2-deoxy-β-D-lyxofuranosyl]thymidine; 1-(2′-Deoxy-3′-O-(4-nitrobenzenesulfonyl)-5′-O-(4,4′-dimethoxytrityl)-β-D-threo-pentafuranosyl)-3-(tert-butyloxycarbonyl)thymine; Boc-FLT-Precursor; Boc-FLT
	Literature: 1. Mosdzianowski C. et al. Automated FLT Synthesis Using 3-N-Boc-1-(5-O-4,4′-dimethoxytrityl)-3-O-nosyl-2-deoxy-β-D-lyxofuranosyl)-thymine as Precursor. Eur. J. Nucl. Med. 2001, 28, 1228.
	2. Eisenhut M. et al. A new precursor for the radiosynthesis of [¹⁸F]FLT. Nucl. Med. Biol. 2002, 29, 263-273.



	date of product catalogue issue: 22 December 2011

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