Products 42771-81-3

CAS 42771-81-3 appears in our catalog under these names: Flurbiprofen Impurity 1, Flurbiprofen impurity 28, 2-(2-Fluoro(1,1'-biphenyl)-4-yl)-2,3-dimethylbutanedioic Acid Dimethyl Ester, 2-(2-Fluoro[1,1'-biphenyl]-4-yl)-2,3-dimethylbutanedioic Acid Dimethyl Ester. Offered by: Chemat Brand, TRC, Chemat. Available pack sizes: on request, 100mg, 25mg, 50mg.

Flurbiprofen Impurity 1
Chemat Brand
  • size: on request
  • Variants: 1
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Flurbiprofen impurity 28
Chemat Brand
  • size: on request
  • Variants: 1
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2-(2-Fluoro(1,1'-biphenyl)-4-yl)-2,3-dimethylbutanedioic Acid Dimethyl Ester
TRC
  • size: 100mg, 25mg, 50mg
  • Variants: 3
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2-(2-Fluoro[1,1'-biphenyl]-4-yl)-2,3-dimethylbutanedioic Acid Dimethyl Ester
Chemat
  • size: 25mg, 100mg
  • Variants: 2
from 539.60
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Structural formula: {0} (CAS {1})

Methanesulfonic acid;methyl (2S,4R)-4-(3-chloro-7-methoxyquinoxalin-2-yl)oxypyrrolidine-2-carboxylate (CAS 42771-81-3) is a chemical compound with the molecular formula C16H20ClN3O7S and a molecular weight of 433.9 g/mol. IUPAC name: methanesulfonic acid;methyl (2S,4R)-4-(3-chloro-7-methoxyquinoxalin-2-yl)oxypyrrolidine-2-carboxylate. InChIKey: CCZFBHQUONFINY-KATIXKQHSA-N.

Identity
Molecular formulaC16H20ClN3O7S
Molecular weight433.9 g/mol
IUPAC namemethanesulfonic acid;methyl (2S,4R)-4-(3-chloro-7-methoxyquinoxalin-2-yl)oxypyrrolidine-2-carboxylate
InChIKeyCCZFBHQUONFINY-KATIXKQHSA-N
SMILESCOC1=CC2=C(C=C1)N=C(C(=N2)O[C@@H]3C[C@H](NC3)C(=O)OC)Cl.CS(=O)(=O)O

Computed by PubChem (NCBI)

Synonyms: Flurbiprofen Related Impurity 1, 2-(2-Fluoro[1,1'-biphenyl]-4-yl)-2,3-dimethylbutanedioic Acid Dimethyl Ester
Related forms of this compound
methanesulfonic acid;methyl (2S,4R)-4-(3-chloro-7-methoxyquinoxalin-2-yl)oxypyrrolidine-2-carboxylate C16H20ClN3O7S