ChemicalBook--->CAS DataBase List--->2066-93-5

2066-93-5

2066-93-5 Structure

2066-93-5 Structure
IdentificationBack Directory
[Name]

3,4-dihydro-3,4-dioxonaphthalene-1-sulphonic acid
[CAS]

2066-93-5
[Synonyms]

1,2-naphthoquinone-4-sulfonate
BETA-NAPHTHOQUINONE-4-SULPHONATE
3,4-dioxo-3,4-dihydronaphthalene-1-sulfonic acid
3,4-dihydro-3,4-dioxonaphthalene-1-sulphonic acid
1-Naphthalenesulfonic acid, 3,4-dihydro-3,4-dioxo-
[EINECS(EC#)]

218-184-8
[Molecular Formula]

C10H6O5S
[MDL Number]

MFCD00044533
[MOL File]

2066-93-5.mol
[Molecular Weight]

238.22
Chemical PropertiesBack Directory
[density ]

1.68±0.1 g/cm3(Predicted)
[pka]

-4.27±0.20(Predicted)
[EPA Substance Registry System]

1-Naphthalenesulfonic acid, 3,4-dihydro-3,4-dioxo- (2066-93-5)
Safety DataBack Directory
[TSCA ]

TSCA listed
Hazard InformationBack Directory
[Uses]

Doxazosin impurity 12 is a CTX-Mβ-lactamase inhibitor, with a Ki value of 0.7 mM for CTX-M[1].
[Definition]

ChEBI: 1,2-naphthoquinone-4-sulfonic acid is an arenesulfonic acid that is 1,2-naphthoquinone substituted at position 4 with a sulfonic acid group. Used principally as a reagent in colorimetric determinations. It has a role as a colorimetric reagent. It is an arenesulfonic acid and a naphthalenone.
[References]

[1] Yu Chen, et al. Molecular docking and ligand specificity in fragment-based inhibitor discovery. Nat Chem Biol. 2009 May;5(5):358-64. DOI:10.1038/nchembio.155
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