Products 120279-26-7

CAS 120279-26-7 appears in our catalog under these names: Dorzolamide Impurity 11, Dorzolamide Impurity 8, 5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno(2,3-b)thiopyran-2-sulfonamide 7,7-Dioxide, >95% (HPLC), 5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno(2,3-b)thiopyran-2-sulfonamide 7,7-Dioxide, 5,6-Dihydro-4-Hydroxy-6-Methyl-4H-Thieno[2,3-B]Thiopyran-2-Sulfonamide 7,7-Dioxide, ≥95%, ≥95%. Offered by: Chemat Brand, TRC, Mikromol, Chemat. Available pack sizes: on request, 100mg, 25mg, 5mg, 10mg.

Dorzolamide Impurity 11
Chemat Brand
  • size: on request
  • Variants: 1
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Dorzolamide Impurity 8
Chemat Brand
  • size: on request
  • Variants: 1
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5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno(2,3-b)thiopyran-2-sulfonamide 7,7-Dioxide, >95% (HPLC)
TRC
  • size: 100mg, 25mg
  • Variants: 2
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5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno(2,3-b)thiopyran-2-sulfonamide 7,7-Dioxide
Mikromol
  • size: 25mg
  • Variants: 1
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5,6-Dihydro-4-Hydroxy-6-Methyl-4H-Thieno[2,3-B]Thiopyran-2-Sulfonamide 7,7-Dioxide, ≥95%, ≥95%
Chemat
  • size: 5mg, 10mg, 25mg
  • Variants: 3
from 520.40
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Structural formula: {0} (CAS {1})

4-hydroxy-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide (CAS 120279-26-7) is a chemical compound with the molecular formula C8H11NO5S3 and a molecular weight of 297.4 g/mol. IUPAC name: 4-hydroxy-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide. InChIKey: ZXSUWHJGLUHKPC-UHFFFAOYSA-N.

Identity
Molecular formulaC8H11NO5S3
Molecular weight297.4 g/mol
IUPAC name4-hydroxy-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide
InChIKeyZXSUWHJGLUHKPC-UHFFFAOYSA-N
SMILESCC1CC(C2=C(S1(=O)=O)SC(=C2)S(=O)(=O)N)O

Computed by PubChem (NCBI)

Synonyms: Dorzolamide Impurity 11, 4-hydroxy-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide, Dorzolamide Impurity 4, 56-Dihydro-4-hydroxy-6-methyl-4H-thieno[23-b]thiopyran-2-sulfonamide 77-Dioxide
Related forms of this compound
(4R,6S)-4-hydroxy-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide C8H11NO5S3