Catalog No. Size PriceQuantity
M8485-2 Solid 2 mg $80
M8485-10 Solid 10 mg $240


Sulfamethoxazole is an antibiotic. It was used for bacterial infections such as urinary tract infections, bronchitis, and prostatitis and is effective against both gram negative and positive bacteria such as Listeria monocytogenes and E. coli. Common side effects include nausea, vomiting, loss of appetite, and a rash. It is a sulfonamide and bacteriostatic.

Product information

CAS Number: 723-46-6

Molecular Weight: 253.28

Formula: C10H11N3O3S



Ro 4-2130

STX 608

Chemical Name: 4-amino-N-(5-methyl-1,2-oxazol-3-yl)benzene-1-sulfonamide

Smiles: CC1=CC(NS(=O)(=O)C2C=CC(N)=CC=2)=NO1


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)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

Products are for research use only. Not for human use.

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