API Process Intermediates & Related Compounds

N-Phenylmethanesulfonamide

Name: N-Phenylmethanesulfonamide
Brand: Zemixal
SKU: ZX-012705

Reference StandardIn stock

N-Phenylmethanesulfonamide (CAS 1197-22-4) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes

N-Phenylmethanesulfonamide chemical structure

CAS number1197-22-4

FormulaC₇H₉NO₂S

Molar mass171.22 g/mol

Physical formSolid

HS code2933

InChIKeyLBTPIFQNEKOAIM-UHFFFAOYSA-N

IUPAC nameN-phenylmethanesulfonamide

About N-Phenylmethanesulfonamide

Zemixal supplies N-Phenylmethanesulfonamide within its pharma Intermediates & Building Blocks portfolio. Identity at a glance (Reference Standard): CAS 1197-22-4, formula C7H9NO2S and molar mass 171.22 g/mol. It is handled as a solid.

Common uses in the lab and plant

API route development
Impurity fate & purge studies
Analytical method development

Safe handling

Classified under GHS with signal word Warning and hazard statements H315 and H319. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 mg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Sotalol

See every impurity, metabolite and related compound we list for this API.

Sotalol standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of N-Phenylmethanesulfonamide
Product name	N-Phenylmethanesulfonamide
Catalogue number	ZX-012705
CAS number	1197-22-4
IUPAC name	N-phenylmethanesulfonamide
Molecular formula	C₇H₉NO₂S
Molar mass	171.22 g/mol
Exact mass	171.0354
Grade	Reference Standard
Physical form	Solid
XLogP3	0.9
H-bond donors / acceptors	1 / 3
Topological polar surface area	54.6 Å²
HS code	2933
InChIKey	LBTPIFQNEKOAIM-UHFFFAOYSA-N
SMILES	CS(=O)(=O)NC1=CC=CC=C1
PubChem CID	70970
Synonyms	N-(Methylsulfonyl)aniline, N-Mesylaniline, Methanesulfonamide, N-phenyl-, Methanesulfonanilide, Methanesulfanilide, N-Methylsulphonylaniline, Methanesulfonanilide (8CI), N-Phenyl-methanesulfonamide, (methylsulfonyl)phenylamine, N-Phenylmethanesulphonamide, methanesulphonanilide, methylsulfonyl aniline

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of N-Phenylmethanesulfonamide
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request
250 mg	Quoted on request
500 mg	Quoted on request
1 g	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about N-Phenylmethanesulfonamide

Which CAS number identifies N-Phenylmethanesulfonamide?

N-Phenylmethanesulfonamide is registered under CAS 1197-22-4. You may also see it listed as N-(Methylsulfonyl)aniline, N-Mesylaniline, Methanesulfonamide, N-phenyl-. Our catalogue number for this item is ZX-012705.

What are the formula and molar mass of N-Phenylmethanesulfonamide?

For N-Phenylmethanesulfonamide, its formula is C7H9NO2S and its molar mass is 171.22 g/mol. The systematic (IUPAC) name is N-phenylmethanesulfonamide. InChIKey LBTPIFQNEKOAIM-UHFFFAOYSA-N lets you match it in any structure database.

How is N-Phenylmethanesulfonamide used in pharmaceutical QC?

N-Phenylmethanesulfonamide is a characterised reference material linked to Sotalol. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for N-Phenylmethanesulfonamide?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with N-Phenylmethanesulfonamide?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship N-Phenylmethanesulfonamide to my country?

Yes. Because N-Phenylmethanesulfonamide is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Sotalol standards

More in API Process Intermediates & Related Compounds

Sotalol

CAS: 3930-20-9
Formula: C₁₂H₂₀N₂O₃S
MW: 272.37 g/mol

ZX-006828

N-Nitroso Sotalol (Rotamers)

CAS: 134720-07-3
Formula: C₁₂H₁₉N₃O₄S
MW: 301.36 g/mol

ZX-006153

Sotalol Hydrochloride

CAS: 959-24-0
Formula: C₁₂H₂₁ClN₂O₃S
MW: 308.83 g/mol

ZX-022805

Deshydroxy Sotalol Hydrochloride

CAS: 16974-44-0
Formula: C₁₂H₂₁ClN₂O₂S
MW: 292.83 g/mol

ZX-022806

Oxo Sotalol Hydrochloride

CAS: 5576-49-8
Formula: C₁₂H₁₉ClN₂O₃S
MW: 306.81 g/mol

ZX-022807

Sotalol EP Impurity C

CAS: 83922-54-7
Formula: C₈H₉NO₃S
MW: 199.23 g/mol

ZX-026996

Sotalol EP Impurity D

CAS: 2724689-38-5
Formula: C₁₂H₂₀N₂O₃S
MW: 272.37 g/mol

ZX-026997

Sotalol EP Impurity A

CAS: 16974-42-8
Formula: C₁₂H₂₀N₂O₂S
MW: 256.37 g/mol

ZX-032559

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