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Sulfamethoxazole-[d4]

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General Information
Catalog: BLP-012599
CAS: 1020719-86-1
Molecular Formula: C10H7D4N3O3S
Molecular Weight: 257.30

Chemical Structure

Ordering Information

Catalog Number	Size	Price	Stock	Quantity
BLP-012599	10 mg	$498	In stock

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Description	Sulfamethoxazole-[d4] is the labelled analogue of Sulfamethoxazole. Sulfamethoxazole is an antibiotic and a structural analog of para-aminobenzoic acid (PABA). It competes with PABA to bind to dihydropteroate synthetase to inhibit the synthesis of dihydrofolic acid.
Synonyms	Sulfamethoxazole D4; 4-Amino-N-(5-methyl-3-isoxazolyl)(benzene-d4)sulfonamide; 3-(p-Amino(benzene-d4)sulfonamido)-5-methylisoxazole
IUPAC Name	4-amino-2,3,5,6-tetradeuterio-N-(5-methyl-1,2-oxazol-3-yl)benzenesulfonamide
Related CAS	723-46-6 (unlabelled)
Isomeric SMILES	[2H]C1=C(C(=C(C(=C1N)[2H])[2H])S(=O)(=O)NC2=NOC(=C2)C)[2H]
Canonical SMILES	CC1=CC(=NO1)NS(=O)(=O)C2=CC=C(C=C2)N
InChI	InChI=1S/C10H11N3O3S/c1-7-6-10(12-16-7)13-17(14,15)9-4-2-8(11)3-5-9/h2-6H,11H2,1H3,(H,12,13)/i2D,3D,4D,5D
InChI Key	JLKIGFTWXXRPMT-QFFDRWTDSA-N
Boiling Point	482.1±55.0 °C at 760 mmHg
Melting Point	162-165°C
Purity	95% by HPLC; 95% atom D
Density	1.5±0.1 g/cm3
Solubility	Soluble in DMSO, Methanol
Appearance	Pale Yellow to Light Yellow Solid
Storage	Store at -20°C