Doxofylline D6

Name: Doxofylline D6
Brand: Vaqora Chemicals
SKU: VQ-045188

About Doxofylline D6

Vaqora Chemicals supplies Doxofylline D6, a stable isotope labelled analogue related to Doxofylline registered under CAS number 1219805-99-8. Formula C11H14N4O4, molecular weight 272.29 g/mol. Systematically, it is named 7-(1,3-dioxolan-2-ylmethyl)-1,3-bis(trideuteriomethyl)purine-2,6-dione. It is also known as Doxofylline-d6 (dimethyl-d6).

It is supplied 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.

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. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Doxofylline D6 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Doxofylline

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

Doxofylline impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Doxofylline D6
Catalogue No.	VQ-045188
CAS Number	1219805-99-8
IUPAC name	7-(1,3-dioxolan-2-ylmethyl)-1,3-bis(trideuteriomethyl)purine-2,6-dione
Molecular formula	C₁₁H₁₄N₄O₄
Molecular weight	272.29 g/mol
Exact mass	272.1392
Grade	Reference Standard
HSN code	38229090
InChIKey	HWXIGFIVGWUZAO-WFGJKAKNSA-N
SMILES	[2H]C([2H])([2H])N1C2=C(C(=O)N(C1=O)C([2H])([2H])[2H])N(C=N2)CC3OCCO3
PubChem CID	162641888

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.9
H-bond donors / acceptors	0 / 5
TPSA	76.9 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 Doxofylline D6?

The CAS Registry Number of Doxofylline D6 is 1219805-99-8. It is also known as Doxofylline-d6 (dimethyl-d6).

What is the molecular formula and molecular weight of Doxofylline D6?

Doxofylline D6 has the molecular formula C11H14N4O4 and a molecular weight of 272.29 g/mol. Its IUPAC name is 7-(1,3-dioxolan-2-ylmethyl)-1,3-bis(trideuteriomethyl)purine-2,6-dione.

What is Doxofylline D6 used for?

Doxofylline D6 is supplied as a characterised reference material related to Doxofylline. 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 Doxofylline D6 can I order?

We supply Doxofylline D6 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 Doxofylline D6?

Yes. Every lot of Doxofylline D6 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 Doxofylline D6 be shipped internationally?

Yes. We export Doxofylline D6 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.