Sparsentan Ester Impurity

Name: Sparsentan Ester Impurity
Brand: Vaqora Chemicals
SKU: VQ-028097

About Sparsentan Ester Impurity

Sparsentan Ester Impurity (CAS 1247868-68-3) is an impurity of Sparsentan offered by Vaqora Chemicals. Formula C25H30N2O7S, molecular weight 502.6 g/mol. The IUPAC name is ethyl 4-[2-[(4,5-dimethyl-1,2-oxazol-3-yl)-(methoxymethyl)sulfamoyl]phenyl]-3-(ethoxymethyl)benzoate.

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.

As a characterised impurity of Sparsentan, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Sparsentan Ester Impurity 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 Sparsentan

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

Sparsentan impurities

Specifications & identifiers

Chemical identifiers
Product name	Sparsentan Ester Impurity
Catalogue No.	VQ-028097
CAS Number	1247868-68-3
IUPAC name	ethyl 4-[2-[(4,5-dimethyl-1,2-oxazol-3-yl)-(methoxymethyl)sulfamoyl]phenyl]-3-(ethoxymethyl)benzoate
Molecular formula	C₂₅H₃₀N₂O₇S
Molecular weight	502.6 g/mol
Exact mass	502.1774
Grade	Reference Standard
HSN code	38229090
InChIKey	VEBRZOYDORLACY-UHFFFAOYSA-N
SMILES	CCOCC1=C(C=CC(=C1)C(=O)OCC)C2=CC=CC=C2S(=O)(=O)N(COC)C3=NOC(=C3C)C
PubChem CID	22574682

Physical properties
Physical form	Solid
LogP (XLogP3)	4
H-bond donors / acceptors	0 / 9
TPSA	117 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 Sparsentan Ester Impurity?

The CAS Registry Number of Sparsentan Ester Impurity is 1247868-68-3.

What is the molecular formula and molecular weight of Sparsentan Ester Impurity?

Sparsentan Ester Impurity has the molecular formula C25H30N2O7S and a molecular weight of 502.6 g/mol. Its IUPAC name is ethyl 4-[2-[(4,5-dimethyl-1,2-oxazol-3-yl)-(methoxymethyl)sulfamoyl]phenyl]-3-(ethoxymethyl)benzoate.

What is Sparsentan Ester Impurity used for?

Sparsentan Ester Impurity is supplied as a characterised reference material related to Sparsentan. 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 Sparsentan Ester Impurity can I order?

We supply Sparsentan Ester Impurity 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 Sparsentan Ester Impurity?

Yes. Every lot of Sparsentan Ester Impurity 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 Sparsentan Ester Impurity be shipped internationally?

Yes. We export Sparsentan Ester Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.