| Identification | Back Directory | [Name]
Valdecoxib IMpurity B | [CAS]
1373038-60-8 | [Synonyms]
Parecoxib-006
Valdecoxib DiMer
Valdecoxib IMpurity B
Valdecoxib IMpurity L
Parecoxib Sodium Impurity 13
Valdecoxib DiMer,Valdecoxib IMpurity B
Valdecoxib IMpurity-B(valdecoxib DiMer)
Parecoxib Impurity 13
(Valdecoxib IMpurity B)
N-[4-(5-Methyl-3-phenyl-4-isoxazolyl)benzenesulfonyl]-4-(5-Methyl-3-phenyl-4-isoxazolyl)benzenesulfonaMide
4-(5-methyl-3-phenylisoxazol-4-yl)-N-((4-(5-methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)benzenesulfonamide
4-(5-Methyl-3-phenyl-4-isoxazolyl)-N-[[4-(5-methyl-3-phenyl-4-isoxazolyl)phenyl]sulfonyl]benzenesulfonamide
BenzenesulfonaMide, 4-(5-Methyl-3-phenyl-4-isoxazolyl)-N-[[4-(5-Methyl-3-phenyl-4-isoxazolyl)phenyl]sulfonyl]-
4-(5-methyl-3-phenylisoxazol-4-yl)-N-((4-(5-
methyl-3-phenylisoxazol-4-yl)phenyl)
sulfonyl)benzenesulfonamide sodium
4-(5-Methyl-3-phenylisoxazol-4-yl)-N-((4-(5-methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)benzenesulfonamide (Palbociclib Impurity)
Parecoxib impurity 6/Valdecoxib Dimer/4-(5-methyl-3-phenylisoxazol-4-yl)-N-((4-(5-methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)benzenesulfonamide | [Molecular Formula]
C32H25N3O6S2 | [MDL Number]
MFCD30145636 | [MOL File]
1373038-60-8.mol | [Molecular Weight]
611.69 |
| Chemical Properties | Back Directory | [Melting point ]
>271°C (dec.) | [Boiling point ]
732.7±70.0 °C(Predicted) | [density ]
1.343±0.06 g/cm3(Predicted) | [storage temp. ]
-20°C Freezer | [solubility ]
DMSO (Slightly), Methanol (Slightly) | [form ]
Solid | [pka]
-4.23±0.40(Predicted) | [color ]
White to Off-White | [InChIKey]
FDUYPVXQEAKTGG-UHFFFAOYSA-N | [SMILES]
C1(S(NS(C2=CC=C(C3=C(C)ON=C3C3=CC=CC=C3)C=C2)(=O)=O)(=O)=O)=CC=C(C2=C(C)ON=C2C2=CC=CC=C2)C=C1 |
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