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  J90107    AKSci Bulk Reagent
4-Aminobenzenesulfonamide
, 95%
 
Sulfanilamide
Sulphanilamide
Bacteramid
more..




IDENTITY
CAS Number:63-74-1
MDL Number:MFCD00007939
MF:C6H8N2O2S
MW:172.2
EINECS:200-563-4
BRN:511852
SPECIFICATIONS & PROPERTIES
Min. Purity Spec:95%
Physical Form (at 20°C):Solid
Melting Point:163-168°C
Density:1.08
Long-Term Storage:Store long-term in a cool, dry place
DOT/IATA TRANSPORT INFORMATION
Not hazardous material

BIOLOGICAL INFO
Solubility:DMSO: 34mg/mL; H2O: <1mg/mL; EtOH: 17mg/mL
Application(s):Competitive inhibitor for bacterial enzyme dihydropteroate synthetase
Form:Free Base

REVIEW

 Sulfanilamide is a competitive inhibitor of bacterial enzyme dihydropteroate synthetase. This enzyme normally uses para-aminobenzoic acid (PABA) for synthesizing the necessary folic acid. The inhibited reaction is normally necessary in these organisms for the synthesis of folic acid. Without it, bacteria cannot replicate.

REFERENCES
[1]Nzila A: Inhibitors of de novo folate enzymes in Plasmodium falciparum. Drug Discov Today. 2006 Oct;11(19-20):939-44. Epub 2006 Sep 7.
[2] Wang L, Wu J, Wang Q, He C, Zhou L, Wang J, Pu Q (2012). Rapid and sensitive determination of sulfonamide residues in milk and chicken muscle by microfluidic chip electrophoresis. J Agric Food Chem. 60(7):1613-8. PMID 22277081.

GLOBALLY HARMONIZED SYSTEM (GHS)

Pictograms

Signal Word
Warning

Hazard Statements
H315; H319; H335

Precautionary Statements
P261; P264; P271; P280; P302+P352; P304+P340; P305+P351+P338; P312; P321; P332+P313; P337+P313; P362; P403+P233; P405; P501


Current as of January 1, 2025


Download SDS Request COA

All products are stocked and shipped from the SF Bay, California, USA via FedEx, UPS or DHL.
All batches backed with full quality assurance.
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All products are for research and development use only, not for any other uses, and must be handled by technically-qualified persons.

These products are explicitly not intended to be used in foods and/or cosmetics and/or drugs (human and veterinary) and/or consumer products and/or biocides and/or pesticides of any kind unless explicitly stated otherwise.

Products are not sold to individuals. We do not ship to residential addresses. Consumer orders will be cancelled without notice.

New customers undergo an internal onboarding process. As part of this process, new customers may be asked for more information. Additional restrictions may apply.



CATEGORIES

 APIs and Bioactives > Antibacterials, Sulfonamides
 Aryl and Aliphatic Building Blocks > Sulfonamides, Amines
 Aryl and Aliphatic Building Blocks > Sulfonamides, Amines


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