Sparsentan-d5

Name: Sparsentan-d5
Brand: Vaqora Chemicals
SKU: VQ-027318

About Sparsentan-d5

Sparsentan-d5 (CAS 1801597-09-0) is a stable isotope labelled analogue related to Sparsentan offered by Vaqora Chemicals. The compound has the formula C32H40N4O5S, corresponding to a molecular weight of 597.8 g/mol. Common synonyms include Sparsentan-d5 (RE-021-d5).

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. 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, Sparsentan-d5 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Sparsentan

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

Sparsentan impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Sparsentan-d5
Catalogue No.	VQ-027318
CAS Number	1801597-09-0
IUPAC name	2-[4-[(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-2-(1,1,2,2,2-pentadeuterioethoxymethyl)phenyl]-N-(4,5-dimethyl-1,2-oxazol-3-yl)benzenesulfonamide
Molecular formula	C₃₂H₄₀N₄O₅S
Molecular weight	597.8 g/mol
Exact mass	597.3033
Grade	Reference Standard
HSN code	38229090
InChIKey	WRFHGDPIDHPWIQ-QKLSXCJMSA-N
SMILES	[2H]C([2H])([2H])C([2H])([2H])OCC1=C(C=CC(=C1)CN2C(=NC3(C2=O)CCCC3)CCCC)C4=CC=CC=C4S(=O)(=O)NC5=NOC(=C5C)C
PubChem CID	163322449

Physical properties
Physical form	Solid
LogP (XLogP3)	5
H-bond donors / acceptors	1 / 8
TPSA	122 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-d5?

The CAS Registry Number of Sparsentan-d5 is 1801597-09-0. It is also known as Sparsentan-d5 (RE-021-d5).

What is the molecular formula and molecular weight of Sparsentan-d5?

Sparsentan-d5 has the molecular formula C32H40N4O5S and a molecular weight of 597.8 g/mol. Its IUPAC name is 2-[4-[(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-2-(1,1,2,2,2-pentadeuterioethoxymethyl)phenyl]-N-(4,5-dimethyl-1,2-oxazol-3-yl)benzenesulfonamide.

What is Sparsentan-d5 used for?

Sparsentan-d5 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-d5 can I order?

We supply Sparsentan-d5 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-d5?

Yes. Every lot of Sparsentan-d5 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-d5 be shipped internationally?

Yes. We export Sparsentan-d5 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.