4-Aminomethylbenzenesulfonamide hydrochloride
4-Aminomethylbenzenesulfonamide hydrochloride (CAS: 138-37-4), with the molecular formula C7H10N2O2S · HCl and a molecular weight of 222.69 g/mol, is a chemical compound supplied by Tech Serve Solutions. This substance is primarily utilised as a research chemical and in various analytical applications. Its utility extends to biochemical research, particularly in areas involving enzyme inhibition and cellular studies, underscoring its role in scientific investigation and development.
- IUPAC
- 4-Homosulfanilamide,Mafenide,Marfanil

Analytical Standards
This compound serves as a component in the preparation of analytical standards, crucial for calibrating scientific instruments and validating analytical methods. Its defined chemical properties ensure reliability in chromatographic and spectroscopic analyses.
Biochemical Research
Utilised in biochemical research, it may act as an inhibitor or modulator in studies involving enzymes, particularly carbonic anhydrases. Its application supports investigations into cellular functions and biochemical pathways.
Cell Biology Studies
In cell biology, this chemical can be employed to probe cellular mechanisms and responses. Researchers use it to investigate cellular processes, contributing to a deeper understanding of cell function and dysfunction.
| Molecular weight | 222.69 |
|---|---|
| Empirical formula | C7H10N2O2S · HCl |
| Assay | ≥95% |

Hazard statements
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 42/43 |
| Safety statements (S) | 22-36/37-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... CA1(759), CA2(760), CA5A(763), CA5B(11238), CA9(768)mouse ... Car13(71934), Car5a(12352) |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-Aminomethylbenzenesulfonamide hydrochloride used for?
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4-Aminomethylbenzenesulfonamide hydrochloride is primarily used as a research chemical, in analytical standards, and in biochemical and cell biology studies, particularly in areas related to enzyme inhibition.
What are the CAS number and formula for 4-Aminomethylbenzenesulfonamide hydrochloride?
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The CAS number is 138-37-4 and the empirical formula is C7H10N2O2S · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of ≥95%. We do not represent this product as USP, BP, EP, or other pharmacopoeial grades unless explicitly stated otherwise in the product specifications.
How should 4-Aminomethylbenzenesulfonamide hydrochloride be handled safely?
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This compound is a potential skin sensitizer (H317). Handling requires appropriate personal protective equipment including a dust mask type N95 (US), eyeshields, faceshields, and gloves. Work in a well-ventilated area and avoid generating dust.
Is this product shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and this product can be packed and shipped worldwide according to regulatory requirements.
How can I request a sample or quote?
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To request a sample or a quote for 4-Aminomethylbenzenesulfonamide hydrochloride, please contact our sales team through the website or call us directly. Provide the product name and CAS number for prompt service.
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