1632004

Sulfanilamide

United States Pharmacopeia (USP) Reference Standard

• Synonym(s): p-Aminobenzenesulfonamide
• Linear Formula: H₂NC₆H₄SO₂NH₂
• CAS Number: 63-74-1
• Molecular Weight: 172.20
• Beilstein: 511852
• MDL number: MFCD00007939
• UNSPSC Code: 41116107
• PubChem Substance ID: 329751186
• NACRES: NA.24

Properties

• grade: pharmaceutical primary standard
• API family: sulfanilamide
• manufacturer/tradename: USP
• mp: 164-166 °C (lit.)
• application(s): pharmaceutical (small molecule)
• format: neat
• SMILES string: Nc1ccc(cc1)S(N)(=O)=O
• InChI: 1S/C6H8N2O2S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H2,8,9,10)
• InChI key: FDDDEECHVMSUSB-UHFFFAOYSA-N

Description

General description

Sulfanilamide is an antibacterial drug.

Application

Sulfanilamide USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:

• Silver Sulfadiazine
• Sulfacetamide Sodium
• Sulfamethoxazole
• Sulfamethoxazole and Trimethoprim Injection

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable