Methyl 5-chloro-2-((N-(4-ethoxy-4-oxobutyl)-4… 247237-43-0

Name: Methyl 5-chloro-2-((N-(4-ethoxy-4-oxobutyl)-4-methylphenyl)sulfonamido)benzoate
Brand: Vaqora Chemicals
SKU: VQ-034346

About Methyl 5-chloro-2-((N-(4-ethoxy-4-oxobutyl)-4-methylphenyl)sulfonamido)benzoate

Listed under CAS 247237-43-0, Methyl 5-chloro-2-((N-(4-ethoxy-4-oxobutyl)-4-methylphenyl)sulfonamido)benzoate is an impurity of Tolvaptan available from Vaqora Chemicals. The compound has the formula C21H24ClNO6S, corresponding to a molecular weight of 453.9 g/mol. Systematically, it is named methyl 5-chloro-2-[(4-ethoxy-4-oxobutyl)-(4-methylphenyl)sulfonylamino]benzoate.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Tolvaptan 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.

Vaqora Chemicals supplies Methyl 5-chloro-2-((N-(4-ethoxy-4-oxobutyl)-4-methylphenyl)sulfonamido)benzoate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Tolvaptan

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

Tolvaptan impurities

Specifications & identifiers

Chemical identifiers
Product name	Methyl 5-chloro-2-((N-(4-ethoxy-4-oxobutyl)-4-methylphenyl)sulfonamido)benzoate
Catalogue No.	VQ-034346
CAS Number	247237-43-0
IUPAC name	methyl 5-chloro-2-[(4-ethoxy-4-oxobutyl)-(4-methylphenyl)sulfonylamino]benzoate
Molecular formula	C₂₁H₂₄ClNO₆S
Molecular weight	453.9 g/mol
Exact mass	453.1013
Grade	Reference Standard
HSN code	38229090
InChIKey	RKGRONRGTDUQAV-UHFFFAOYSA-N
SMILES	CCOC(=O)CCCN(C1=C(C=C(C=C1)Cl)C(=O)OC)S(=O)(=O)C2=CC=C(C=C2)C
PubChem CID	45108225

Physical properties
Physical form	Solid
LogP (XLogP3)	4
H-bond donors / acceptors	0 / 7
TPSA	98.4 Å²
Synonyms	5-chloro-2-[(4-ethoxy-4-oxobutyl)[(4-methylphenyl)sulfonyl]amino]benzoic acid methyl ester, Methyl 5-chloro-2-[(4-ethoxy-4-oxobutyl)(4-methylbenzene-1-sulfonyl)amino]benzoate, Methyl 5-chloro-2-[(4-ethoxy-4-oxobutyl)[(4-methylphenyl)sulfonyl]amino]benzoate, Methyl 5-chloro-2-[N-(3-ethoxycarbonylpropyl)- 4-methylbenzenesulfonamido]benzoate, Methyl 5-chloro-2-[N-(4-ethoxy-4-oxobutyl)-4-methylbenzene-1-sulfonamido]benzoate

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 5-chloro-2-((N-(4-ethoxy-4-oxobutyl)-4-methylphenyl)sulfonamido)benzoate?

The CAS Registry Number of Methyl 5-chloro-2-((N-(4-ethoxy-4-oxobutyl)-4-methylphenyl)sulfonamido)benzoate is 247237-43-0. It is also known as 5-chloro-2-[(4-ethoxy-4-oxobutyl)[(4-methylphenyl)sulfonyl]amino]benzoic acid methyl ester, Methyl 5-chloro-2-[(4-ethoxy-4-oxobutyl)(4-methylbenzene-1-sulfonyl)amino]benzoate, Methyl 5-chloro-2-[(4-ethoxy-4-oxobutyl)[(4-methylphenyl)sulfonyl]amino]benzoate.

What is the molecular formula and molecular weight of Methyl 5-chloro-2-((N-(4-ethoxy-4-oxobutyl)-4-methylphenyl)sulfonamido)benzoate?

Methyl 5-chloro-2-((N-(4-ethoxy-4-oxobutyl)-4-methylphenyl)sulfonamido)benzoate has the molecular formula C21H24ClNO6S and a molecular weight of 453.9 g/mol. Its IUPAC name is methyl 5-chloro-2-[(4-ethoxy-4-oxobutyl)-(4-methylphenyl)sulfonylamino]benzoate.

What is Methyl 5-chloro-2-((N-(4-ethoxy-4-oxobutyl)-4-methylphenyl)sulfonamido)benzoate used for?

Methyl 5-chloro-2-((N-(4-ethoxy-4-oxobutyl)-4-methylphenyl)sulfonamido)benzoate is supplied as a characterised reference material related to Tolvaptan. 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 5-chloro-2-((N-(4-ethoxy-4-oxobutyl)-4-methylphenyl)sulfonamido)benzoate can I order?

We supply Methyl 5-chloro-2-((N-(4-ethoxy-4-oxobutyl)-4-methylphenyl)sulfonamido)benzoate 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 5-chloro-2-((N-(4-ethoxy-4-oxobutyl)-4-methylphenyl)sulfonamido)benzoate?

Yes. Every lot of Methyl 5-chloro-2-((N-(4-ethoxy-4-oxobutyl)-4-methylphenyl)sulfonamido)benzoate 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 5-chloro-2-((N-(4-ethoxy-4-oxobutyl)-4-methylphenyl)sulfonamido)benzoate be shipped internationally?

Yes. We export Methyl 5-chloro-2-((N-(4-ethoxy-4-oxobutyl)-4-methylphenyl)sulfonamido)benzoate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.