Methyl 4-acetamidobenzenesulfonate

Name: Methyl 4-acetamidobenzenesulfonate
Brand: Vaqora Chemicals
SKU: VQ-036571

About Methyl 4-acetamidobenzenesulfonate

Methyl 4-acetamidobenzenesulfonate (CAS 64704-11-6) is an impurity of Benzenesulfonic Acid offered by Vaqora Chemicals. Formula C9H11NO4S, molecular weight 229.26 g/mol. It is also known as N-Acetyl-Sulfanilic Acid Methyl Ester or methyl 4-(acetylamino)benzenesulfonate.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Benzenesulfonic Acid to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Methyl 4-acetamidobenzenesulfonate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Benzenesulfonic Acid

View every impurity, metabolite and intermediate we list for Benzenesulfonic Acid.

Benzenesulfonic Acid impurities

Specifications & identifiers

Chemical identifiers
Product name	Methyl 4-acetamidobenzenesulfonate
Catalogue No.	VQ-036571
CAS Number	64704-11-6
IUPAC name	methyl 4-acetamidobenzenesulfonate
Molecular formula	C₉H₁₁NO₄S
Molecular weight	229.26 g/mol
Exact mass	229.0409
Grade	Reference Standard
HSN code	38229090
InChIKey	SDRHXMOIGKFLPM-UHFFFAOYSA-N
SMILES	CC(=O)NC1=CC=C(C=C1)S(=O)(=O)OC
PubChem CID	149221

Physical properties
Physical form	Solid
LogP (XLogP3)	0.6
H-bond donors / acceptors	1 / 4
TPSA	80.9 Å²

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 Methyl 4-acetamidobenzenesulfonate?

The CAS Registry Number of Methyl 4-acetamidobenzenesulfonate is 64704-11-6. It is also known as N-Acetyl-Sulfanilic Acid Methyl Ester, Benzenesulfonic acid, 4-(acetylamino)-, methyl ester, methyl 4-(acetylamino)benzenesulfonate.

What is the molecular formula and molecular weight of Methyl 4-acetamidobenzenesulfonate?

Methyl 4-acetamidobenzenesulfonate has the molecular formula C9H11NO4S and a molecular weight of 229.26 g/mol. Its IUPAC name is methyl 4-acetamidobenzenesulfonate.

What is Methyl 4-acetamidobenzenesulfonate used for?

Methyl 4-acetamidobenzenesulfonate is supplied as a characterised reference material related to Benzenesulfonic Acid. 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 Methyl 4-acetamidobenzenesulfonate can I order?

We supply Methyl 4-acetamidobenzenesulfonate 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 Methyl 4-acetamidobenzenesulfonate?

Yes. Every lot of Methyl 4-acetamidobenzenesulfonate 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 Methyl 4-acetamidobenzenesulfonate be shipped internationally?

Yes. We export Methyl 4-acetamidobenzenesulfonate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.