Ethyl 4-nitrobenzenesulfonate

Name: Ethyl 4-nitrobenzenesulfonate
Brand: Vaqora Chemicals
SKU: VQ-049675

About Ethyl 4-nitrobenzenesulfonate

Listed under CAS 15481-55-7, Ethyl 4-nitrobenzenesulfonate is a process intermediate or related compound of Benzenesulfonic Acid available from Vaqora Chemicals. Its molecular formula is C8H9NO5S and its molecular weight is 231.23 g/mol. It is also known as Benzenesulfonic acid, 4-nitro-, ethyl ester or ethyl p-nitrobenzenesulfonate.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

It is a process intermediate or related compound in the synthesis of Benzenesulfonic Acid, useful for route development, impurity fate-and-purge studies and analytical method development. It is used across pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

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	Ethyl 4-nitrobenzenesulfonate
Catalogue No.	VQ-049675
CAS Number	15481-55-7
IUPAC name	ethyl 4-nitrobenzenesulfonate
Molecular formula	C₈H₉NO₅S
Molecular weight	231.23 g/mol
Exact mass	231.0201
InChIKey	MHGHMVLMYWTSMK-UHFFFAOYSA-N
SMILES	CCOS(=O)(=O)C1=CC=C(C=C1)[N+](=O)[O-]
PubChem CID	95081

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	0 / 5
TPSA	97.6 Å²
Synonyms	Benzenesulfonic acid, 4-nitro-, ethyl ester, ethyl p-nitrobenzenesulfonate, ethyl nosylate, ethyl 4-nitrobenzene-1-sulfonate, Benzenesulfonic acid, p-nitro-, ethyl ester

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 Ethyl 4-nitrobenzenesulfonate?

The CAS Registry Number of Ethyl 4-nitrobenzenesulfonate is 15481-55-7. It is also known as Benzenesulfonic acid, 4-nitro-, ethyl ester, ethyl p-nitrobenzenesulfonate, ethyl nosylate.

What is the molecular formula and molecular weight of Ethyl 4-nitrobenzenesulfonate?

Ethyl 4-nitrobenzenesulfonate has the molecular formula C8H9NO5S and a molecular weight of 231.23 g/mol. Its IUPAC name is ethyl 4-nitrobenzenesulfonate.

What is Ethyl 4-nitrobenzenesulfonate used for?

Ethyl 4-nitrobenzenesulfonate 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 Ethyl 4-nitrobenzenesulfonate can I order?

We supply Ethyl 4-nitrobenzenesulfonate, 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 Ethyl 4-nitrobenzenesulfonate?

Yes. Every lot of Ethyl 4-nitrobenzenesulfonate 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 Ethyl 4-nitrobenzenesulfonate be shipped internationally?

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