Deflazacort-d3

Name: Deflazacort-d3
Brand: Vaqora Chemicals
SKU: VQ-036608

About Deflazacort-d3

Deflazacort-d3 (CAS 2280940-17-0) is a stable isotope labelled analogue related to Deflazacort offered by Vaqora Chemicals. With the molecular formula C25H31NO6, it has a molar mass of 444.5 g/mol. Common synonyms include Deflazacort-d3 (Major).

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.

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. Buyers come mainly from 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

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Deflazacort

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

Deflazacort impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Deflazacort-d3
Catalogue No.	VQ-036608
CAS Number	2280940-17-0
IUPAC name	[2-[(1S,2S,4R,8S,9S,11S,12S,13R)-11-hydroxy-6,9,13-trimethyl-16-oxo-5-oxa-7-azapentacyclo[10.8.0.02,9.04,8.013,18]icosa-6,14,17-trien-8-yl]-2-oxoethyl] 2,2,2-trideuterioacetate
Molecular formula	C₂₅H₃₁NO₆
Molecular weight	444.5 g/mol
Exact mass	444.234
Grade	Reference Standard
HSN code	38229090
InChIKey	FBHSPRKOSMHSIF-YJDMYKBNSA-N
SMILES	[2H]C([2H])([2H])C(=O)OCC(=O)[C@@]12[C@@H](C[C@@H]3[C@@]1(C[C@@H]([C@H]4[C@H]3CCC5=CC(=O)C=C[C@]45C)O)C)OC(=N2)C
PubChem CID	76973185

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	1 / 7
TPSA	102 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 Deflazacort-d3?

The CAS Registry Number of Deflazacort-d3 is 2280940-17-0. It is also known as Deflazacort-d3 (Major).

What is the molecular formula and molecular weight of Deflazacort-d3?

Deflazacort-d3 has the molecular formula C25H31NO6 and a molecular weight of 444.5 g/mol.

What is Deflazacort-d3 used for?

Deflazacort-d3 is supplied as a characterised reference material related to Deflazacort. 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 Deflazacort-d3 can I order?

We supply Deflazacort-d3 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 Deflazacort-d3?

Yes. Every lot of Deflazacort-d3 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 Deflazacort-d3 be shipped internationally?

Yes. We export Deflazacort-d3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.