4-Desaminomethyl 4-Formylmafenide

Name: 4-Desaminomethyl 4-Formylmafenide
Brand: Vaqora Chemicals
SKU: VQ-038242

About 4-Desaminomethyl 4-Formylmafenide

4-Desaminomethyl 4-Formylmafenide (CAS 3240-35-5) is a metabolite or degradation product of Mafenide offered by Vaqora Chemicals. Formula C7H7NO3S, molecular weight 185.2 g/mol. Its systematic (IUPAC) name is 4-formylbenzenesulfonamide. It is also known as 4-Sulfamoylbenzaldehyde or Benzenesulfonamide, 4-formyl-.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Mafenide, as well as in QC testing and ANDA/DMF documentation. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Mafenide

View every impurity, metabolite and intermediate we list for Mafenide.

Mafenide impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Desaminomethyl 4-Formylmafenide
Catalogue No.	VQ-038242
CAS Number	3240-35-5
IUPAC name	4-formylbenzenesulfonamide
Molecular formula	C₇H₇NO₃S
Molecular weight	185.2 g/mol
Exact mass	185.0147
Grade	Reference Standard
HSN code	38229090
InChIKey	PCPUKVSTMLHXQF-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1C=O)S(=O)(=O)N
PubChem CID	151088

Physical properties
Physical form	Solid
LogP (XLogP3)	0.1
H-bond donors / acceptors	1 / 4
TPSA	85.6 Å²
Synonyms	4-Sulfamoylbenzaldehyde, Benzenesulfonamide, 4-formyl-, p-Sulfamoylbenzaldehyde, 4-formyl-benzenesulfonamide, 4-formylbenzene-1-sulfonamide, Benzenesulfonamide, 4-formyl- (9CI), 4-methanoylbenzenesulfonamide, p-Sulfamoylbenzaldehyd, p-aminosulfonylbenzaldehyde, 4-aminosulfonylbenzaldehyde, p-Aminosulphonylbenzaldehyde, 4-(formyl)benzenesulfonamide

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 4-Desaminomethyl 4-Formylmafenide?

The CAS Registry Number of 4-Desaminomethyl 4-Formylmafenide is 3240-35-5. It is also known as 4-Sulfamoylbenzaldehyde, Benzenesulfonamide, 4-formyl-, p-Sulfamoylbenzaldehyde.

What is the molecular formula and molecular weight of 4-Desaminomethyl 4-Formylmafenide?

4-Desaminomethyl 4-Formylmafenide has the molecular formula C7H7NO3S and a molecular weight of 185.2 g/mol. Its IUPAC name is 4-formylbenzenesulfonamide.

What is 4-Desaminomethyl 4-Formylmafenide used for?

4-Desaminomethyl 4-Formylmafenide is supplied as a characterised reference material related to Mafenide. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 4-Desaminomethyl 4-Formylmafenide can I order?

We supply 4-Desaminomethyl 4-Formylmafenide in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Desaminomethyl 4-Formylmafenide?

Yes. Every lot of 4-Desaminomethyl 4-Formylmafenide is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 4-Desaminomethyl 4-Formylmafenide be shipped internationally?

Yes. 4-Desaminomethyl 4-Formylmafenide is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.