Sulfamethazine, 99%, Thermo Scientific™

Brand:  Thermo Scientific Alfa Aesar A19276.22

Product Code. 11489536

Description

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Applications
Sulfamethazine is an antibacterial. Sulfamethazine blocks the synthesis of dihydrofolic acid by inhibiting dihydropteroate synthase.Sulfamethazine is an antibiotic used to treat bronchitis, prostatitis and urinary tract infections. It is used in disposition and depletion kinetic studies. It is used to develop detection techniques for quantification in fluids such as cows’ milk, honey and swine urine. Sulfamethazine is an antimicrobial sulfur drug that blocks the synthesis of dihydrofolic acid by inhibiting the enzyme dihydropteroate synthase. Sulfamethazine is a competitive inhibitor of bacterial para-aminobenzoic acid.

Solubility
Soluble in DMSO (56 mg/mL at 25°C), water (<1mg/mL at 25°C), and ethanol (<1mg/mL at 25°C).

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Chemical Identifiers

• CAS: 57-68-1
• Molecular Weight (g/mol): 278.33
• InChI Key: ASWVTGNCAZCNNR-UHFFFAOYSA-N
• PubChem CID: 5327
• IUPAC Name: 4-amino-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide

• Molecular Formula: C12H14N4O2S
• MDL Number: MFCD00006066
• Synonym: sulfamethazine, sulfadimidine, sulfadimethyldiazine, sulfamezathine, sulfadimerazine, sulphamethazine, sulphamezathine, sulfadimezine, sulphadimidine, sulfadimesin
• ChEBI: CHEBI:102265
• SMILES: CC1=CC(=NC(=N1)NS(=O)(=O)C2=CC=C(C=C2)N)C

Specifications

• CAS: 57-68-1
• MDL Number: MFCD00006066
• Synonym: sulfamethazine, sulfadimidine, sulfadimethyldiazine, sulfamezathine, sulfadimerazine, sulphamethazine, sulphamezathine, sulfadimezine, sulphadimidine, sulfadimesin
• InChI Key: ASWVTGNCAZCNNR-UHFFFAOYSA-N
• IUPAC Name: 4-amino-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide
• PubChem CID: 5327
• Formula Weight: 278.34
• Chemical Name or Material: Sulfamethazine

• Molecular Formula: C12H14N4O2S
• Quantity: 100g
• Solubility Information: Soluble in DMSO (56mg/mL at 25°C),water (<1mg/mL at 25°C),and ethanol (<1mg/mL at 25°C).
• SMILES: CC1=CC(=NC(=N1)NS(=O)(=O)C2=CC=C(C=C2)N)C
• Molecular Weight (g/mol): 278.33
• ChEBI: CHEBI:102265
• Percent Purity: 99%