Sulfanilamide [for Biochemical Research] TCI S0833

Chemical Identity

CAS No.: 63-74-1
PubChem: CID 5333·SID 125307440
Formula: C6H8N2O2S
Molecular weight: 172.21 g/mol
Purity: >99.0%(T)
Reference databases: ChEBI·ChemSpider·ECHA·Wikipedia

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 4-aminobenzenesulfonamide
SMILES: C1=CC(=CC=C1N)S(=O)(=O)N
InChIKey: FDDDEECHVMSUSB-UHFFFAOYSA-N

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Sulfanilamide is a chemical compound widely used in biochemical research and cell biology laboratories. It serves as a key reagent in various experimental setups, particularly in studies involving enzyme interactions and protein behavior. Its unique molecular structure enables it to act as a substrate or modulator, making it essential for investigating cellular signaling pathways and neurobiological processes. In the lab, sulfanilamide is frequently employed to probe the mechanisms of biological systems and to test the effects of chemical modifications on cellular functions.

One of the main reasons sulfanilamide is preferred is its chemical stability under controlled conditions, combined with its solubility in organic solvents. These properties make it easy to handle and integrate into a wide range of experimental protocols. Additionally, its reactivity allows it to participate in various chemical reactions, providing researchers with a versatile tool for their investigations. The compound's ability to interact with multiple biological molecules further enhances its utility in biochemical and cellular studies.

In Indonesian laboratories, sulfanilamide is commonly used in applied research areas such as drug development, disease mechanism studies, and biochemical analysis. Its role in modulating signaling pathways and enzymatic activities makes it a valuable component in both academic and industrial research settings. Researchers in Indonesia rely on sulfanilamide to advance their understanding of complex biological processes and to develop innovative solutions in life sciences.

TCI brochures (PDF)

Reactive Oxygen Species (ROS) and Oxidative Stress Research Reagents 2026-04-23 · p. 1
Reagents for Biological Research 2025-03-11 · p. 36

Related TCI products

Drug development research utilizes sulfanilamide to test the effects of chemical compounds on cellular signaling pathways and enzyme activity.
Neurobiological studies benefit from sulfanilamide's ability to modulate neurotransmitter interactions and synaptic signaling mechanisms.
Biochemical assays frequently incorporate sulfanilamide as a substrate to evaluate enzyme kinetics and reaction specificity.
Cellular signaling pathway analysis relies on sulfanilamide to investigate the activation and regulation of key signaling molecules.
Toxicological studies use sulfanilamide to assess the impact of chemical exposure on cellular function and metabolic processes.

From the TCI brochure

Griess method: reacts with NO2- to form a diazonium salt, which couples with N-(1-Naphthyl)ethylenediamine to form an azo dye

Brand	TCI
CAS number	63-74-1
Molecular formula	—
Purity	—
Category	Life Science > Cell Biology > Cell Signaling and Neuroscience
Pack sizes	Available in various quantities as per supplier specifications
Physical form	White crystalline powder
Storage	Store in a cool, dry place away from moisture and direct sunlight

Sulfanilamide should be stored in a cool, dry environment to maintain its chemical stability and prevent degradation. It is recommended to keep the compound in a sealed container to minimize exposure to moisture and air. Due to its sensitivity to high temperatures and humidity, it is important to avoid storing it in areas with fluctuating environmental conditions. When handling sulfanilamide, researchers should use appropriate personal protective equipment, such as gloves and safety goggles, to ensure safety. The compound should be stored away from incompatible materials to prevent any chemical reactions. Proper labeling and storage practices help maintain the integrity of the material and ensure safe laboratory operations.

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