ChemicalBook--->CAS DataBase List--->114438-33-4

114438-33-4

114438-33-4 Structure

114438-33-4 Structure
IdentificationBack Directory
[Name]

sulfamethoxazole hydroxylamine
[CAS]

114438-33-4
[Synonyms]

Nsc665547
Aids029420
Aids-029420
N-Hydroxy Sulfamethoxazole
Sulfamethoxazole N4-hydroxylamine
Hydroxylamine of sulfamethoxazole
Sulfamethoxazole N-Hydroxy Impurity
Sulphamethoxazole hydroxylamine 95%
3-(4-Hydroxylamino phenylsulfonamido)-5-methylisoxazole
Sulfamethoxazole Impurity 7(N-Hydroxy Sulfamethoxazole)
Benzenesulfonamide, 4-(hydroxyamino)-N-(5-methyl-3-isoxazolyl)-
[Molecular Formula]

C10H11N3O4S
[MDL Number]

MFCD00870463
[MOL File]

114438-33-4.mol
[Molecular Weight]

269.28
Chemical PropertiesBack Directory
[Melting point ]

>130°C (dec.)
[Boiling point ]

502.2±60.0 °C(Predicted)
[density ]

1.571±0.06 g/cm3(Predicted)
[storage temp. ]

Hygroscopic, -20°C Freezer, Under Inert Atmosphere
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[pka]

6.00±0.50(Predicted)
[color ]

White to Pale Yellow
[BRN ]

6336217
Safety DataBack Directory
[Risk Statements ]

36/37/38-43
[Safety Statements ]

26-36/37
[WGK Germany ]

3
[RTECS ]

DB2700000
Hazard InformationBack Directory
[Chemical Properties]

Off-White to Pale Yellow Solid
[Uses]

A Sulfamethoxazole metabolite.
[Definition]

ChEBI: A sulfonamide compound having a 4-hydroxylaminophenyl group attached to the sulfur atom and a 1,2-oxazol-3-yl group attached to the nitrogen atom.
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