3-Chloro-6-fluoropyrazine-2-carbonitrile

Name: 3-Chloro-6-fluoropyrazine-2-carbonitrile
Brand: Vaqora Chemicals
SKU: VQ-028887

About 3-Chloro-6-fluoropyrazine-2-carbonitrile

Listed under CAS 356783-49-8, 3-Chloro-6-fluoropyrazine-2-carbonitrile is an impurity of Favipiravir available from Vaqora Chemicals. Formula C5HClFN3, molecular weight 157.53 g/mol. Alternative names: 3-chloro-6-fluoro-2-pyrazinecarbonitrile.

It is supplied 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 Favipiravir impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are 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. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

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

Industries

Related to Favipiravir

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

Favipiravir impurities

Specifications & identifiers

Chemical identifiers
Product name	3-Chloro-6-fluoropyrazine-2-carbonitrile
Catalogue No.	VQ-028887
CAS Number	356783-49-8
IUPAC name	3-chloro-6-fluoropyrazine-2-carbonitrile
Molecular formula	C₅HClFN₃
Molecular weight	157.53 g/mol
Exact mass	156.9843
Grade	Reference Standard
HSN code	38229090
InChIKey	WLSDQWWLYQGWHT-UHFFFAOYSA-N
SMILES	C1=C(N=C(C(=N1)Cl)C#N)F
PubChem CID	22662772

Physical properties
Physical form	Solid
LogP (XLogP3)	1.2
H-bond donors / acceptors	0 / 4
TPSA	49.6 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 3-Chloro-6-fluoropyrazine-2-carbonitrile?

The CAS Registry Number of 3-Chloro-6-fluoropyrazine-2-carbonitrile is 356783-49-8. It is also known as 3-chloro-6-fluoro-2-pyrazinecarbonitrile.

What is the molecular formula and molecular weight of 3-Chloro-6-fluoropyrazine-2-carbonitrile?

3-Chloro-6-fluoropyrazine-2-carbonitrile has the molecular formula C5HClFN3 and a molecular weight of 157.53 g/mol. Its IUPAC name is 3-chloro-6-fluoropyrazine-2-carbonitrile.

What is 3-Chloro-6-fluoropyrazine-2-carbonitrile used for?

3-Chloro-6-fluoropyrazine-2-carbonitrile is supplied as a characterised reference material related to Favipiravir. 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-Chloro-6-fluoropyrazine-2-carbonitrile can I order?

We supply 3-Chloro-6-fluoropyrazine-2-carbonitrile 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-Chloro-6-fluoropyrazine-2-carbonitrile?

Yes. Every lot of 3-Chloro-6-fluoropyrazine-2-carbonitrile 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-Chloro-6-fluoropyrazine-2-carbonitrile be shipped internationally?

Yes. We export 3-Chloro-6-fluoropyrazine-2-carbonitrile worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.