6-Chloropyrazine-2-carbonitrile

Name: 6-Chloropyrazine-2-carbonitrile
Brand: Zemixal
SKU: ZX-021661

Reference StandardAvailable on request

Buy 6-Chloropyrazine-2-carbonitrile (CAS 6863-74-7) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-021661.

Pack sizes

6-Chloropyrazine-2-carbonitrile chemical structure

CAS number6863-74-7

FormulaC₅H₂ClN₃

Molar mass139.54 g/mol

Physical formSolid

HS code38229090

InChIKeyCZPOFSDHJNNWQL-UHFFFAOYSA-N

IUPAC name6-chloropyrazine-2-carbonitrile

About 6-Chloropyrazine-2-carbonitrile

Zemixal lists 6-Chloropyrazine-2-carbonitrile for laboratories that identify, quantify or control Favipiravir and its related substances. Key data (Reference Standard): CAS 6863-74-7, formula C5H2ClN3 and molar mass 139.54 g/mol. It is handled as a solid.

Use cases we see most often

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

Safe handling

Classified under GHS with signal word Danger and hazard statements H301, H302, H311 and H312. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Favipiravir

See every impurity, metabolite and related compound we list for this API.

Favipiravir standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 6-Chloropyrazine-2-carbonitrile
Product name	6-Chloropyrazine-2-carbonitrile
Catalogue number	ZX-021661
CAS number	6863-74-7
IUPAC name	6-chloropyrazine-2-carbonitrile
Molecular formula	C₅H₂ClN₃
Molar mass	139.54 g/mol
Exact mass	138.9937
Grade	Reference Standard
Physical form	Solid
XLogP3	0.8
H-bond donors / acceptors	0 / 3
Topological polar surface area	49.6 Å²
HS code	38229090
InChIKey	CZPOFSDHJNNWQL-UHFFFAOYSA-N
SMILES	C1=C(N=C(C=N1)Cl)C#N
PubChem CID	81303
Synonyms	2-Chloro-6-cyanopyrazine, Pyrazinecarbonitrile, 6-chloro-, 6-Chloropyrazinecarbonitrile, 6-Cyano-2-chloropyrazine

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Acute toxicity

Irritant or harmful

Signal word Danger

H301Toxic if swallowed
H302Harmful if swallowed
H311Toxic in contact with skin
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H331Toxic if inhaled
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements P261, P262, P264, P264 + P265, P270, P271, P280, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P317, P319, P321, P330, P332 + P317, P337 + P317, P361 + P364, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 6-Chloropyrazine-2-carbonitrile
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 6-Chloropyrazine-2-carbonitrile

Which CAS number identifies 6-Chloropyrazine-2-carbonitrile?

6-Chloropyrazine-2-carbonitrile is registered under CAS 6863-74-7. You may also see it listed as 2-Chloro-6-cyanopyrazine, Pyrazinecarbonitrile, 6-chloro-, 6-Chloropyrazinecarbonitrile. Our catalogue number for this item is ZX-021661.

What are the formula and molar mass of 6-Chloropyrazine-2-carbonitrile?

For 6-Chloropyrazine-2-carbonitrile, its formula is C5H2ClN3 and its molar mass is 139.54 g/mol. The systematic (IUPAC) name is 6-chloropyrazine-2-carbonitrile. InChIKey CZPOFSDHJNNWQL-UHFFFAOYSA-N lets you match it in any structure database.

How is 6-Chloropyrazine-2-carbonitrile used in pharmaceutical QC?

6-Chloropyrazine-2-carbonitrile is a characterised reference material linked to Favipiravir. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 6-Chloropyrazine-2-carbonitrile?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 6-Chloropyrazine-2-carbonitrile?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship 6-Chloropyrazine-2-carbonitrile to my country?

Yes. Because 6-Chloropyrazine-2-carbonitrile is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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