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Leflunomide-[d4]

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General Information
Catalog: BLP-012405
CAS: 1189987-23-2
Molecular Formula: C12H5D4F3N2O2
Molecular Weight: 274.23

Chemical Structure

Description	Leflunomide-[d4] is an isotope form of Leflunomide. Leflunomide inhibits the reproduction of rapidly dividing cells by inhbiting the mitochondrial enzyme dihydroorotate dehydrogenase (DHODH).
Synonyms	Leflunomide-d4; 5-Methylisoxazole-4-[4-trifluoromethylcarboxanilide]-d4; Leflunomida-d4; 5-Methyl-N-[4-(trifluoromethyl)phenyl]-4-isoxazolecarboxamide-d4; Leflunomidum-d4
IUPAC Name	5-methyl-N-[2,3,5,6-tetradeuterio-4-(trifluoromethyl)phenyl]-1,2-oxazole-4-carboxamide
Related CAS	75706-12-6 (unlabelled)
Canonical SMILES	CC1=C(C=NO1)C(=O)NC2=CC=C(C=C2)C(F)(F)F
InChI	InChI=1S/C12H9F3N2O2/c1-7-10(6-16-19-7)11(18)17-9-4-2-8(3-5-9)12(13,14)15/h2-6H,1H3,(H,17,18)/i2D,3D,4D,5D
InChI Key	VHOGYURTWQBHIL-QFFDRWTDSA-N
Boiling Point	289.3±40.0 °C at 760 mmHg
Melting Point	161-163°C
Purity	95% by HPLC; 95% atom D
Density	1.4±0.1 g/cm3
Solubility	Soluble in Chloroform, Methanol
Appearance	White to Off White Solid
Storage	Store at -20°C