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  7. Sulfanilamide, 98%, Thermo Scientific Chemicals

Sulfanilamide, 98%, Thermo Scientific Chemicals

Product Code. 11469893
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Quantity:
100 g
500 g
2500 g

Description

Sulfonamide antibacterial Sulfanilamide is an antibacterial and used in the treatment of vaginal yeast infections. It is a competitive inhibitor of dihydropteroate synthestase to block the synthesis of folic acid. It serves as an intermediate for the preparation of 2,6-disubstituted anilines by electrophilic substitution followed by removal of the sulfonamide blocking group by desulfonation with sulfuric acid.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Sulfonamide antibacterial Sulfanilamide is an antibacterial and used in the treatment of vaginal yeast infections. It is a competitive inhibitor of dihydropteroate synthestase to block the synthesis of folic acid. It serves as an intermediate for the preparation of 2,6-disubstituted anilines by electrophilic substitution followed by removal of the sulfonamide blocking group by desulfonation with sulfuric acid.

Solubility
Soluble in water, acetone, ethanol, glycerol, propylene glycol and hydrochloric acid. Insoluble in chloroform, ether, benzene and petroleum ether.

Notes
Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 63-74-1
Molecular Formula C6H8N2O2S
Molecular Weight (g/mol) 172.202
MDL Number MFCD00007939
InChI Key FDDDEECHVMSUSB-UHFFFAOYSA-N
Synonym sulfanilamide, sulphanilamide, sulfamine, sulphonamide, p-aminobenzenesulfonamide, sulfonylamide, sulfonamide, p-aminobenzenesulfamide, bacteramid, streptasol
PubChem CID 5333
ChEBI CHEBI:45373
IUPAC Name 4-aminobenzenesulfonamide
SMILES C1=CC(=CC=C1N)S(=O)(=O)N

Specifications

Melting Point 163°C to 168°C
Density 1.08
Quantity 100 g
Beilstein 511852
Merck Index 14,8925
Solubility Information Soluble in water,acetone,ethanol,glycerol,propylene glycol and hydrochloric acid. Insoluble in chloroform,ether,benzene and petroleum ether.
Formula Weight 172.21
Percent Purity 98%
Chemical Name or Material Sulfanilamide

Safety and Handling

compliance-icons
Product Identifier
  • Sulphanilamide, 98%
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P264-Wash face, hands, and anyexposed skin thoroughly after handling.
  • P271-Use only outdoors or in a well-ventilated area.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P362+P364-Take off contaminated clothing and wash it before reuse.
  • P403+P233-Store in a well-ventilated place. Keep container tightly closed.
  • P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.
 Supplemental information
  • MIXTURE LIST-Contains : sulphonamide

RUO – Research Use Only

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