Sulfanilamide
TL;DR: Sulfanilamide (CAS 63-74-1) is a chemical compound with molecular formula C6H8N2O2S and molecular weight 172.03065 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
4-aminobenzenesulfonamide
Also Known As: sulfanilamide, 4-Aminobenzenesulfonamide, Sulphanilamide, Sulfamine, Sulfonamide
Application Areas
Top 5 of 22 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C6H8N2O2S |
| Molecular Weight | 172.03065 g/mol |
| XLogP | -0.6 |
| Topological Polar Surface Area (TPSA) | 94.6 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 1 |
| Exact Mass | 172.03065 Da |
| Heavy Atoms | 11 |
| Complexity | 211.0 |
| Melting Point | 329 to 331 °F (NTP, 1992) |
| Density | 1.08 at 68 °F (NTP, 1992) - Denser than water; will sink |
| Vapor Pressure | 0.0000073 [mmHg] |
| Solubility | 0.1 to 1.0 mg/mL at 72 °F (NTP, 1992) |
| SMILES | C1=CC(=CC=C1N)S(=O)(=O)N |
| InChIKey | FDDDEECHVMSUSB-UHFFFAOYSA-N |
Product Description
Applications: Sulfanilamide is used in pharmaceutical synthesis routes and API production, as well as heterocycle construction in medicinal chemistry and agrochemical discovery. It commonly serves as a versatile building block for organic synthesis. Available from CoreyChem as both catalog item and custom-synthesis project (mg to ton scale), with full analytical documentation (COA, MSDS, HPLC, NMR, MS).
Sulfanilamide is a pharmaceutical intermediate identified by CAS number 63-74-1 and the molecular formula C6H8N2O2S and a molecular weight of 172.03 g/mol. Physically, the compound has a density of 1.08 at 68 °F (NTP, 1992) - Denser than water; will sink g/cm³, a solubility: 0.1 to 1.0 mg/mL at 72 °F (NTP, 1992). Synonyms include sulfanilamide and 4-Aminobenzenesulfonamide.
Custom synthesis and full analytical documentation (COA/MSDS) are available from CoreyChem. Request a quotation with your required quantity and purity for current lead time and pricing.
Chemical Property Profile of Sulfanilamide
Property Insights of Sulfanilamide
The XLogP value of -0.6 indicates that Sulfanilamide is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 94.6 Ų falls within the moderate polarity range, balancing permeability and solubility for Sulfanilamide. Following Lipinski's Rule of Five, Sulfanilamide has 2 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
What is the CAS number of Sulfanilamide?
The CAS number of Sulfanilamide is 63-74-1.
What is the molecular formula of Sulfanilamide?
The molecular formula of Sulfanilamide is C6H8N2O2S.
What is the molecular weight of Sulfanilamide?
The molecular weight of Sulfanilamide is 172.03065 g/mol.
What are the applications of Sulfanilamide?
Sulfanilamide is used in pharmaceutical synthesis routes and API production, as well as heterocycle construction in medicinal chemistry and agrochemical discovery. It commonly serves as a versatile building block for organic synthesis. Available from CoreyChem as both catalog item and...
Where can I buy Sulfanilamide?
You can request a quote for Sulfanilamide directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Sulfanilamide?
Yes, CoreyChem provides custom synthesis services for Sulfanilamide and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.