p-Toluenesulfonamide TCI T0281

Chemical Identity

CAS No.: 70-55-3
PubChem: CID 6269·SID 87576257
Formula: C7H9NO2S
Molecular weight: 171.22 g/mol
Purity: >98.0%(HPLC)(qN
Reference databases: ChEBI·ChemSpider·ECHA

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 4-methylbenzenesulfonamide
SMILES: CC1=CC=C(C=C1)S(=O)(=O)N
InChIKey: LMYRWZFENFIFIT-UHFFFAOYSA-N

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p-Toluenesulfonamide (TCI T0281), with CAS number 70-55-3, is a versatile organic compound widely used in laboratory settings for its reactivity and utility in chemical synthesis. As a building block in organic chemistry, it plays a crucial role in the development of complex molecules, particularly in substitution reactions and sulfonamide-related processes. Its chemical structure allows it to participate effectively in various synthetic pathways, making it an essential component in the toolkit of chemists. This compound is frequently employed in research aimed at creating pharmaceuticals and industrial chemicals due to its functional versatility and stability under different reaction conditions.

The compound's high reactivity and ability to act as an electron donor make it a preferred choice in many synthetic applications. It exhibits good solubility in organic solvents such as ethylamine and acetone, which enhances its usability in diverse experimental setups. Its stability and compatibility with nucleophilic and substitution reactions further contribute to its popularity. These properties make it a reliable material for both academic and industrial research, supporting a wide range of chemical transformations with predictable outcomes.

In Indonesian laboratories, p-Toluenesulfonamide is commonly used in organic chemistry research, particularly in universities and research institutions. It is a fundamental reagent in the synthesis of pharmaceutical compounds and industrial chemicals, supporting both teaching and advanced research activities. Its availability and reliability make it a standard component of chemical supplies in these settings.

Related TCI products

Organic synthesis applications benefit from its reactivity and role in substitution reactions, making it ideal for creating complex molecular structures.
Pharmaceutical research utilizes this compound for the development of new drugs due to its functional versatility and stability in synthetic processes.
Industrial chemical production relies on p-Toluenesulfonamide for its ability to participate in various chemical transformations, supporting the creation of specialized compounds.
Teaching laboratories use it as a key reagent in demonstrating nucleophilic and substitution reactions, enhancing student understanding of organic chemistry.
Research institutions incorporate it into their chemical inventory for advanced studies in medicinal and industrial chemistry, ensuring consistent and reliable experimental results.

Brand	TCI
CAS number	70-55-3
Molecular formula	—
Purity	—
Category	Chemistry > Building Blocks > Non-Heterocyclic Building Blocks
Pack sizes	Available in various quantities as per standard laboratory supply formats
Physical form	Solid (as per standard product description)
Storage	Store in a cool, dry place away from direct sunlight and moisture

p-Toluenesulfonamide should be stored in a cool, dry environment to maintain its chemical stability and prevent degradation. It is recommended to keep it in airtight containers to avoid exposure to moisture and air, which could affect its reactivity. Proper labeling of storage containers is essential for safety and identification purposes. In laboratory settings, it should be handled with appropriate personal protective equipment, such as gloves and safety goggles, to ensure safe handling. It is important to store it away from incompatible substances to prevent any potential chemical interactions. Regular inspection of storage conditions ensures that the compound remains in optimal condition for use in experiments.

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