5-Acetonyl-2-methoxybenzenesulfonamide

Name: 5-Acetonyl-2-methoxybenzenesulfonamide
Brand: Vaqora Chemicals
SKU: VQ-028202

About 5-Acetonyl-2-methoxybenzenesulfonamide

5-Acetonyl-2-methoxybenzenesulfonamide (CAS 116091-63-5) is an impurity of Tamsulosin offered by Vaqora Chemicals. With the molecular formula C10H13NO4S, it has a molar mass of 243.28 g/mol. Its systematic (IUPAC) name is 2-methoxy-5-(2-oxopropyl)benzenesulfonamide. Alternative names: 2-Methoxy-5-(2-oxopropyl)phenylsulfonamide and Nadifloxacin API.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This Tamsulosin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 5-Acetonyl-2-methoxybenzenesulfonamide in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Tamsulosin

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

Tamsulosin impurities

Specifications & identifiers

Chemical identifiers
Product name	5-Acetonyl-2-methoxybenzenesulfonamide
Catalogue No.	VQ-028202
CAS Number	116091-63-5
IUPAC name	2-methoxy-5-(2-oxopropyl)benzenesulfonamide
Molecular formula	C₁₀H₁₃NO₄S
Molecular weight	243.28 g/mol
Exact mass	243.0565
Grade	Reference Standard
HSN code	38229090
InChIKey	MQQJFLHZXQRKKJ-UHFFFAOYSA-N
SMILES	CC(=O)CC1=CC(=C(C=C1)OC)S(=O)(=O)N
PubChem CID	14179759

Physical properties
Physical form	Solid
LogP (XLogP3)	0.1
H-bond donors / acceptors	1 / 5
TPSA	94.8 Å²
Synonyms	Benzenesulfonamide, 2-methoxy-5-(2-oxopropyl)-, 2-methoxy-5-(2-oxopropyl)benzene-1-sulfonamide, 2-Methoxy-5-(2-oxopropyl)phenylsulfonamide, Nadifloxacin API, 5-(2-Oxypropyl)-2-methoxybenzene sulphonamide, Benzenesulfonamide,2-methoxy-5-(2-oxopropyl)-, 5-(2-oxypropyl)-2-methoxy benzene sulphonamide, Benzenesulfonamide,, 2-Methoxy-5-(2-oxo-propyl)-benzenesulfonamide, 2-Methoxy-5-(2-oxopropyl)-benzene sulfonamide

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, 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 5-Acetonyl-2-methoxybenzenesulfonamide?

The CAS Registry Number of 5-Acetonyl-2-methoxybenzenesulfonamide is 116091-63-5. It is also known as Benzenesulfonamide, 2-methoxy-5-(2-oxopropyl)-, 2-methoxy-5-(2-oxopropyl)benzene-1-sulfonamide, 2-Methoxy-5-(2-oxopropyl)phenylsulfonamide.

What is the molecular formula and molecular weight of 5-Acetonyl-2-methoxybenzenesulfonamide?

5-Acetonyl-2-methoxybenzenesulfonamide has the molecular formula C10H13NO4S and a molecular weight of 243.28 g/mol. Its IUPAC name is 2-methoxy-5-(2-oxopropyl)benzenesulfonamide.

What is 5-Acetonyl-2-methoxybenzenesulfonamide used for?

5-Acetonyl-2-methoxybenzenesulfonamide is supplied as a characterised reference material related to Tamsulosin. 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 5-Acetonyl-2-methoxybenzenesulfonamide can I order?

We supply 5-Acetonyl-2-methoxybenzenesulfonamide 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 5-Acetonyl-2-methoxybenzenesulfonamide?

Yes. Every lot of 5-Acetonyl-2-methoxybenzenesulfonamide 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 5-Acetonyl-2-methoxybenzenesulfonamide be shipped internationally?

Yes. 5-Acetonyl-2-methoxybenzenesulfonamide 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.