Products 134877-43-3

CAS 134877-43-3 appears in our catalog under these names: ((2R,3R,5R)-3-(Benzoyloxy)-4,4-difluoro-5-((methylsulfonyl)oxy)tetrahydrofuran-2-yl)methyl benzoate, 95%, Gemcitabine Impurity 2. Offered by: Combi-blocks, Chemat Brand. Available pack sizes: 100mg, 250mg, 1g, 5g, on request.

((2R,3R,5R)-3-(Benzoyloxy)-4,4-difluoro-5-((methylsulfonyl)oxy)tetrahydrofuran-2-yl)methyl benzoate, 95%
Combi-blocks
  • size: 100mg, 250mg, 1g, 5g
  • Variants: 4
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Gemcitabine Impurity 2
Chemat Brand
  • size: on request
  • Variants: 1
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Structural formula: {0} (CAS {1})

[(2R,3R,5S)-3-benzoyloxy-4,4-difluoro-5-methylsulfonyloxyoxolan-2-yl]methyl benzoate (CAS 134877-43-3) is a chemical compound with the molecular formula C20H18F2O8S and a molecular weight of 456.4 g/mol. IUPAC name: [(2R,3R,5S)-3-benzoyloxy-4,4-difluoro-5-methylsulfonyloxyoxolan-2-yl]methyl benzoate. InChIKey: LIAQHZDWFACWFK-MDZRGWNJSA-N.

Identity
Molecular formulaC20H18F2O8S
Molecular weight456.4 g/mol
IUPAC name[(2R,3R,5S)-3-benzoyloxy-4,4-difluoro-5-methylsulfonyloxyoxolan-2-yl]methyl benzoate
InChIKeyLIAQHZDWFACWFK-MDZRGWNJSA-N
SMILESCS(=O)(=O)O[C@H]1C([C@@H]([C@H](O1)COC(=O)C2=CC=CC=C2)OC(=O)C3=CC=CC=C3)(F)F

Computed by PubChem (NCBI)

Synonyms: Gemcitabine impurity 2, LIAQHZDWFACWFK-MDZRGWNJSA-N, 2-Deoxy-2,2-difluoro-D-erythro-pentofuranose-3,5-dibenzoate- 1-methanesulfonate
Related forms of this compound
[(2R,3R)-3-benzoyloxy-4,4-difluoro-5-methylsulfonyloxyoxolan-2-yl]methyl benzoate C20H18F2O8S