8-Bromo-7-(but-2-yn-1-yl)-3-methyl-1-(quinazo… 1911609-81-8

Name: 8-Bromo-7-(but-2-yn-1-yl)-3-methyl-1-(quinazolin-2-ylmethyl)-1H-purine-2,6(3H,7H)-dione
Brand: Vaqora Chemicals
SKU: VQ-048894

About 8-Bromo-7-(but-2-yn-1-yl)-3-methyl-1-(quinazolin-2-ylmethyl)-1H-purine-2,6(3H,7H)-dione

Listed under CAS 1911609-81-8, 8-Bromo-7-(but-2-yn-1-yl)-3-methyl-1-(quinazolin-2-ylmethyl)-1H-purine-2,6(3H,7H)-dione is a process intermediate or related compound of Linagliptin available from Vaqora Chemicals. The compound has the formula C19H15BrN6O2, corresponding to a molecular weight of 439.27 g/mol.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Process chemists and analysts use it when developing synthetic routes to Linagliptin, tracking process-related impurities and validating analytical methods. 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-Bromo-7-(but-2-yn-1-yl)-3-methyl-1-(quinazolin-2-ylmethyl)-1H-purine-2,6(3H,7H)-dione is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Linagliptin

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

Linagliptin impurities

Specifications & identifiers

Chemical identifiers
Product name	8-Bromo-7-(but-2-yn-1-yl)-3-methyl-1-(quinazolin-2-ylmethyl)-1H-purine-2,6(3H,7H)-dione
Catalogue No.	VQ-048894
CAS Number	1911609-81-8
Molecular formula	C₁₉H₁₅BrN₆O₂
Molecular weight	439.27 g/mol

Physical properties
Physical form	Solid

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-Bromo-7-(but-2-yn-1-yl)-3-methyl-1-(quinazolin-2-ylmethyl)-1H-purine-2,6(3H,7H)-dione?

The CAS Registry Number of 8-Bromo-7-(but-2-yn-1-yl)-3-methyl-1-(quinazolin-2-ylmethyl)-1H-purine-2,6(3H,7H)-dione is 1911609-81-8.

What is the molecular formula and molecular weight of 8-Bromo-7-(but-2-yn-1-yl)-3-methyl-1-(quinazolin-2-ylmethyl)-1H-purine-2,6(3H,7H)-dione?

8-Bromo-7-(but-2-yn-1-yl)-3-methyl-1-(quinazolin-2-ylmethyl)-1H-purine-2,6(3H,7H)-dione has the molecular formula C19H15BrN6O2 and a molecular weight of 439.27 g/mol.

What is 8-Bromo-7-(but-2-yn-1-yl)-3-methyl-1-(quinazolin-2-ylmethyl)-1H-purine-2,6(3H,7H)-dione used for?

8-Bromo-7-(but-2-yn-1-yl)-3-methyl-1-(quinazolin-2-ylmethyl)-1H-purine-2,6(3H,7H)-dione 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-Bromo-7-(but-2-yn-1-yl)-3-methyl-1-(quinazolin-2-ylmethyl)-1H-purine-2,6(3H,7H)-dione can I order?

We supply 8-Bromo-7-(but-2-yn-1-yl)-3-methyl-1-(quinazolin-2-ylmethyl)-1H-purine-2,6(3H,7H)-dione, 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-Bromo-7-(but-2-yn-1-yl)-3-methyl-1-(quinazolin-2-ylmethyl)-1H-purine-2,6(3H,7H)-dione?

Yes. Every lot of 8-Bromo-7-(but-2-yn-1-yl)-3-methyl-1-(quinazolin-2-ylmethyl)-1H-purine-2,6(3H,7H)-dione 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-Bromo-7-(but-2-yn-1-yl)-3-methyl-1-(quinazolin-2-ylmethyl)-1H-purine-2,6(3H,7H)-dione be shipped internationally?

Yes. We export 8-Bromo-7-(but-2-yn-1-yl)-3-methyl-1-(quinazolin-2-ylmethyl)-1H-purine-2,6(3H,7H)-dione worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.