Products 204254-84-2

CAS 204254-84-2 appears in our catalog under these names: Oseltamivir Impurity 84, Oseltamivir Impurity 55, Ethyl 3,4-O-Isopropylidene-5-O-methanesulfonylshikimate, >95% (HPLC). Offered by: Chemat Brand, TRC. Available pack sizes: on request, 100mg, 250mg, 25mg.

Oseltamivir Impurity 84
Chemat Brand
  • size: on request
  • Variants: 1
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Oseltamivir Impurity 55
Chemat Brand
  • size: on request
  • Variants: 1
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Ethyl 3,4-O-Isopropylidene-5-O-methanesulfonylshikimate, >95% (HPLC)
TRC
  • size: 100mg, 250mg, 25mg
  • Variants: 3
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Structural formula: {0} (CAS {1})

Ethyl (3aR,7R,7aR)-2,2-dimethyl-7-methylsulfonyloxy-3a,6,7,7a-tetrahydro-1,3-benzodioxole-5-carboxylate (CAS 204254-84-2) is a chemical compound with the molecular formula C13H20O7S and a molecular weight of 320.36 g/mol. IUPAC name: ethyl (3aR,7R,7aR)-2,2-dimethyl-7-methylsulfonyloxy-3a,6,7,7a-tetrahydro-1,3-benzodioxole-5-carboxylate. InChIKey: VSLJKWHERQGBEK-GMTAPVOTSA-N.

Identity
Molecular formulaC13H20O7S
Molecular weight320.36 g/mol
IUPAC nameethyl (3aR,7R,7aR)-2,2-dimethyl-7-methylsulfonyloxy-3a,6,7,7a-tetrahydro-1,3-benzodioxole-5-carboxylate
InChIKeyVSLJKWHERQGBEK-GMTAPVOTSA-N
SMILESCCOC(=O)C1=C[C@@H]2[C@H]([C@@H](C1)OS(=O)(=O)C)OC(O2)(C)C

Computed by PubChem (NCBI)

Synonyms: Ethyl 3,4-O-Isopropylidene-5-O-methanesulfonylshikimate, Oseltamivir Impurity 84
Isomers (same molecular formula)
[(2S,3R,4R,5S,6R)-4,5-diacetyloxy-2-methyl-6-methylsulfanyloxan-3-yl] acetate C13H20O7S