2-(Pyridin-3-yl)pyrido(2,3-d)pyrimidine

Name: 2-(Pyridin-3-yl)pyrido(2,3-d)pyrimidine
Brand: Vaqora Chemicals
SKU: VQ-032954

About 2-(Pyridin-3-yl)pyrido(2,3-d)pyrimidine

Vaqora Chemicals supplies 2-(Pyridin-3-yl)pyrido(2,3-d)pyrimidine, an impurity of Niacin registered under CAS number 7521-27-9. Its molecular formula is C12H8N4 and its molecular weight is 208.22 g/mol. It is also known as NSN-Dimer or 2-(3-Pyridinyl)pyrido[2,3-d]pyrimidine.

The product is provided 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.

As a characterised impurity of Niacin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. 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

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Niacin

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

Niacin impurities

Specifications & identifiers

Chemical identifiers
Product name	2-(Pyridin-3-yl)pyrido(2,3-d)pyrimidine
Catalogue No.	VQ-032954
CAS Number	7521-27-9
IUPAC name	2-pyridin-3-ylpyrido[2,3-d]pyrimidine
Molecular formula	C₁₂H₈N₄
Molecular weight	208.22 g/mol
Exact mass	208.0749
Grade	Reference Standard
HSN code	38229090
InChIKey	MKJGBTYCQKYWMA-UHFFFAOYSA-N
SMILES	C1=CC(=CN=C1)C2=NC=C3C=CC=NC3=N2
PubChem CID	377554

Physical properties
Physical form	Solid
LogP (XLogP3)	1.4
H-bond donors / acceptors	0 / 4
TPSA	51.6 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 2-(Pyridin-3-yl)pyrido(2,3-d)pyrimidine?

The CAS Registry Number of 2-(Pyridin-3-yl)pyrido(2,3-d)pyrimidine is 7521-27-9. It is also known as NSN-Dimer, 2-(3-Pyridinyl)pyrido[2,3-d]pyrimidine, 2-(3-pyridyl)-1,3,8-triazanaphthalene.

What is the molecular formula and molecular weight of 2-(Pyridin-3-yl)pyrido(2,3-d)pyrimidine?

2-(Pyridin-3-yl)pyrido(2,3-d)pyrimidine has the molecular formula C12H8N4 and a molecular weight of 208.22 g/mol. Its IUPAC name is 2-pyridin-3-ylpyrido[2,3-d]pyrimidine.

What is 2-(Pyridin-3-yl)pyrido(2,3-d)pyrimidine used for?

2-(Pyridin-3-yl)pyrido(2,3-d)pyrimidine is supplied as a characterised reference material related to Niacin. 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 2-(Pyridin-3-yl)pyrido(2,3-d)pyrimidine can I order?

We supply 2-(Pyridin-3-yl)pyrido(2,3-d)pyrimidine 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 2-(Pyridin-3-yl)pyrido(2,3-d)pyrimidine?

Yes. Every lot of 2-(Pyridin-3-yl)pyrido(2,3-d)pyrimidine 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 2-(Pyridin-3-yl)pyrido(2,3-d)pyrimidine be shipped internationally?

Yes. We export 2-(Pyridin-3-yl)pyrido(2,3-d)pyrimidine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.