DMTr-Nosyl-lyxothymidine (Custom Volume)

Precursor for [18F]FLT
Product No.: DNTM-95-000X

Product No.:DNTM-95
CAS No.:444717-20-8

Product Name: DMTr-Nosyl-lyxothymidine
Synonyms: 1-(3-O-nosyl-5-O-(4,4’-dimethoxytrityl)-2-deoxy-β-D-lyxofuranosyl)thymine;1-[5-O-(4,4’-Dimethoxytrityl)-3-O-nitrophenylsulfonyl-2-deoxy-β-Dlyxofuranosyl]thymine; 2,4(1H,3H)-Pyrimidinedione,1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-3-O-[(4- nitrophenyl)-sulfonyl]-β-D-threo-pentofuranosyl]-5-methyl-; Non-Boc-FLT
CAS No.: 444717-20-8
Molecular Formula: C37H35N3O11S
Molecular Weight: 729.75
Application: Precursor for [18F]FLT (3'-[18F]Fluoro-thymidine)
Presentation: Packaged in amber vials or amber screw-cap vials with teflon-coated stoppers under argon atmosphere

Storage and Stability

  • Store the product at -20 ℃, protected from light.
  • Short-term storage at higher temperatures does not affect product quality.


  • Complete documentation - Certificates of Analysis including testing reports of 1H-NMR and HPLC spectra for each shipment
  • Customized dispensing available


  • Oh al. High radiochemical yield synthesis of 3’-[18F]Fluorothymidine using (5’-O- dimethoxytrityl-2’-deoxy-3’-O-nosyl-beta-D-threo-pentofuranosyl)thymine and its 3-N-BOC- protected analogue as a labeling precursor. Nucl. Med. Biol. 2003, 30, 151-157.
  • Eisenhut al. A new precursor for the radiosynthesis of [18F]FLT. Nucl. Med. Biol. 2002, 29, 263, 273.