N-((3-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)… 1709956-89-7

Name: N-((3-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide
Brand: Vaqora Chemicals
SKU: VQ-023466

About N-((3-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide

N-((3-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide (CAS 1709956-89-7) is an impurity of Parecoxib offered by Vaqora Chemicals. With the molecular formula C19H18N2O4S, it has a molar mass of 370.4 g/mol. The IUPAC name is N-[3-(5-methyl-3-phenyl-1,2-oxazol-4-yl)phenyl]sulfonylpropanamide.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Parecoxib impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Parecoxib

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

Parecoxib impurities

Specifications & identifiers

Chemical identifiers
Product name	N-((3-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide
Catalogue No.	VQ-023466
CAS Number	1709956-89-7
IUPAC name	N-[3-(5-methyl-3-phenyl-1,2-oxazol-4-yl)phenyl]sulfonylpropanamide
Molecular formula	C₁₉H₁₈N₂O₄S
Molecular weight	370.4 g/mol
Exact mass	370.0987
Grade	Reference Standard
HSN code	38229090
InChIKey	LBJQZHNREKXOHS-UHFFFAOYSA-N
SMILES	CCC(=O)NS(=O)(=O)C1=CC=CC(=C1)C2=C(ON=C2C3=CC=CC=C3)C
PubChem CID	141392882

Physical properties
Physical form	Solid
LogP (XLogP3)	3.3
H-bond donors / acceptors	1 / 5
TPSA	97.7 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 N-((3-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide?

The CAS Registry Number of N-((3-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide is 1709956-89-7. It is also known as N-[[3-(5-Methyl-3-phenyl-4-isoxazolyl)phenyl]sulfonyl]propanamide, N-[3-(5-methyl-3-phenyl-isoxazol-4-yl)phenyl]sulfonylpropanamide.

What is the molecular formula and molecular weight of N-((3-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide?

N-((3-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide has the molecular formula C19H18N2O4S and a molecular weight of 370.4 g/mol. Its IUPAC name is N-[3-(5-methyl-3-phenyl-1,2-oxazol-4-yl)phenyl]sulfonylpropanamide.

What is N-((3-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide used for?

N-((3-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide is supplied as a characterised reference material related to Parecoxib. 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 N-((3-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide can I order?

We supply N-((3-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide 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 N-((3-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide?

Yes. Every lot of N-((3-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide 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 N-((3-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide be shipped internationally?

Yes. We export N-((3-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.