8-Bromoxanthine

Name: 8-Bromoxanthine
Brand: Vaqora Chemicals
SKU: VQ-038053

About 8-Bromoxanthine

Listed under CAS 10357-68-3, 8-Bromoxanthine is an impurity of Linagliptin available from Vaqora Chemicals. Formula C5H3BrN4O2, molecular weight 231.01 g/mol. Systematically, it is named 8-bromo-3,7-dihydropurine-2,6-dione. It is also known as Xanthine, 8-bromo- or 8-Bromopurine-2,6-diol.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Linagliptin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. 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, 8-Bromoxanthine 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 Linagliptin

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

Linagliptin impurities

Specifications & identifiers

Chemical identifiers
Product name	8-Bromoxanthine
Catalogue No.	VQ-038053
CAS Number	10357-68-3
IUPAC name	8-bromo-3,7-dihydropurine-2,6-dione
Molecular formula	C₅H₃BrN₄O₂
Molecular weight	231.01 g/mol
Exact mass	229.9439
Grade	Reference Standard
HSN code	38229090
InChIKey	ZFQWSCZYQLPFFZ-UHFFFAOYSA-N
SMILES	C12=C(NC(=O)NC1=O)N=C(N2)Br
PubChem CID	25198

Physical properties
Physical form	Solid
LogP (XLogP3)	0.3
H-bond donors / acceptors	3 / 3
TPSA	86.9 Å²
Synonyms	Xanthine, 8-bromo-, 8-Bromopurine-2,6-diol, 1H-Purine-2,6-dione, 8-bromo-3,7-dihydro-, 8-bromo-3,9-dihydro-1H-purine-2,6-dione, 8-Bromo-1H-purine-2,6(3H,7H)-dione, 8-bromo-3,7-dihydro-1H-purine-2,6-dione, 1H-Purine-2,6-dione, 8-bromo-3,9-dihydro-, 8-Bromoxanthine, 3, 1H-Purine-2, 8-bromo-3,7-dihydro-, 8-bromo-2,3,6,7-tetrahydro-1H-purine-2,6-dione

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 8-Bromoxanthine?

The CAS Registry Number of 8-Bromoxanthine is 10357-68-3. It is also known as Xanthine, 8-bromo-, 8-Bromopurine-2,6-diol, 1H-Purine-2,6-dione, 8-bromo-3,7-dihydro-.

What is the molecular formula and molecular weight of 8-Bromoxanthine?

8-Bromoxanthine has the molecular formula C5H3BrN4O2 and a molecular weight of 231.01 g/mol. Its IUPAC name is 8-bromo-3,7-dihydropurine-2,6-dione.

What is 8-Bromoxanthine used for?

8-Bromoxanthine is supplied as a characterised reference material related to Linagliptin. 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 8-Bromoxanthine can I order?

We supply 8-Bromoxanthine 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 8-Bromoxanthine?

Yes. Every lot of 8-Bromoxanthine 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 8-Bromoxanthine be shipped internationally?

Yes. We export 8-Bromoxanthine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.