N-(4-Hydroxyphenyl)methanesulfonamide

Name: N-(4-Hydroxyphenyl)methanesulfonamide
Brand: Vaqora Chemicals
SKU: VQ-043144

About N-(4-Hydroxyphenyl)methanesulfonamide

Vaqora Chemicals supplies N-(4-Hydroxyphenyl)methanesulfonamide, a metabolite or degradation product of Dofetilide registered under CAS number 51767-39-6. Formula C7H9NO3S, molecular weight 187.22 g/mol. Alternative names: AlbendazleSulfoxide and Albendazle Sulfoxide.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Analytical teams use this compound to identify metabolites and degradants of Dofetilide, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. 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 Dofetilide

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

Dofetilide impurities

Specifications & identifiers

Chemical identifiers
Product name	N-(4-Hydroxyphenyl)methanesulfonamide
Catalogue No.	VQ-043144
CAS Number	51767-39-6
IUPAC name	N-(4-hydroxyphenyl)methanesulfonamide
Molecular formula	C₇H₉NO₃S
Molecular weight	187.22 g/mol
Exact mass	187.0303
Grade	Reference Standard
HSN code	38229090
InChIKey	YJASRJZSSUOGKB-UHFFFAOYSA-N
SMILES	CS(=O)(=O)NC1=CC=C(C=C1)O
PubChem CID	4483147

Physical properties
Physical form	Solid
LogP (XLogP3)	0.9
H-bond donors / acceptors	2 / 4
TPSA	74.8 Å²
Synonyms	AlbendazleSulfoxide, Albendazle Sulfoxide, (4-hydroxyphenyl)(methylsulfonyl)amine, p-methanesulfonamidophenol, 4-methylsulfonylaminophenol, 4-(methylsulfonylamino)phenol, Methanesulfonamide, N-(4-hydroxyphenyl)-

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 N-(4-Hydroxyphenyl)methanesulfonamide?

The CAS Registry Number of N-(4-Hydroxyphenyl)methanesulfonamide is 51767-39-6. It is also known as AlbendazleSulfoxide, Albendazle Sulfoxide, (4-hydroxyphenyl)(methylsulfonyl)amine.

What is the molecular formula and molecular weight of N-(4-Hydroxyphenyl)methanesulfonamide?

N-(4-Hydroxyphenyl)methanesulfonamide has the molecular formula C7H9NO3S and a molecular weight of 187.22 g/mol. Its IUPAC name is N-(4-hydroxyphenyl)methanesulfonamide.

What is N-(4-Hydroxyphenyl)methanesulfonamide used for?

N-(4-Hydroxyphenyl)methanesulfonamide is supplied as a characterised reference material related to Dofetilide. 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 N-(4-Hydroxyphenyl)methanesulfonamide can I order?

We supply N-(4-Hydroxyphenyl)methanesulfonamide 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 N-(4-Hydroxyphenyl)methanesulfonamide?

Yes. Every lot of N-(4-Hydroxyphenyl)methanesulfonamide 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 N-(4-Hydroxyphenyl)methanesulfonamide be shipped internationally?

Yes. N-(4-Hydroxyphenyl)methanesulfonamide 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.