3-Ethynylimidazo[1,2-b]pyridazine

Name: 3-Ethynylimidazo[1,2-b]pyridazine
Brand: Vaqora Chemicals
SKU: VQ-041554

About 3-Ethynylimidazo[1,2-b]pyridazine

3-Ethynylimidazo[1,2-b]pyridazine (CAS 943320-61-4) is an impurity of Ponatinib offered by Vaqora Chemicals. With the molecular formula C8H5N3, it has a molar mass of 143.15 g/mol. Alternative names: 3-Ethynylimidazolo(1,2-b)pyridazine and Imidazo(1,2-b)pyridazine, 3-ethynyl-.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Ponatinib impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 3-Ethynylimidazo[1,2-b]pyridazine in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Ponatinib

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

Ponatinib impurities

Specifications & identifiers

Chemical identifiers
Product name	3-Ethynylimidazo[1,2-b]pyridazine
Catalogue No.	VQ-041554
CAS Number	943320-61-4
IUPAC name	3-ethynylimidazo[1,2-b]pyridazine
Molecular formula	C₈H₅N₃
Molecular weight	143.15 g/mol
Exact mass	143.0483
Grade	Reference Standard
HSN code	38229090
InChIKey	VYOHSFQVMLAURO-UHFFFAOYSA-N
SMILES	C#CC1=CN=C2N1N=CC=C2
PubChem CID	46838760

Physical properties
Physical form	Solid
LogP (XLogP3)	0.6
H-bond donors / acceptors	0 / 2
TPSA	30.2 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 3-Ethynylimidazo[1,2-b]pyridazine?

The CAS Registry Number of 3-Ethynylimidazo[1,2-b]pyridazine is 943320-61-4. It is also known as 3-Ethynylimidazolo(1,2-b)pyridazine, Imidazo(1,2-b)pyridazine, 3-ethynyl-, 3-ethynylimidazo[1,2-b]pyridazin.

What is the molecular formula and molecular weight of 3-Ethynylimidazo[1,2-b]pyridazine?

3-Ethynylimidazo[1,2-b]pyridazine has the molecular formula C8H5N3 and a molecular weight of 143.15 g/mol. Its IUPAC name is 3-ethynylimidazo[1,2-b]pyridazine.

What is 3-Ethynylimidazo[1,2-b]pyridazine used for?

3-Ethynylimidazo[1,2-b]pyridazine is supplied as a characterised reference material related to Ponatinib. 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 3-Ethynylimidazo[1,2-b]pyridazine can I order?

We supply 3-Ethynylimidazo[1,2-b]pyridazine 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 3-Ethynylimidazo[1,2-b]pyridazine?

Yes. Every lot of 3-Ethynylimidazo[1,2-b]pyridazine 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 3-Ethynylimidazo[1,2-b]pyridazine be shipped internationally?

Yes. We export 3-Ethynylimidazo[1,2-b]pyridazine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.