6-Fluoro-3-oxo-3,4-dihydropyrazine-2-carbonitrile
- CAS
- 356783-31-8
- Formula
- C5H2FN3O
- MW
- 139.09 g/mol
ZX-029450
API Impurities
6-Fluoropyrazine-2-carbonitrile
Reference StandardAvailable on request
Buy 6-Fluoropyrazine-2-carbonitrile (CAS 356783-46-5) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.
CAS number356783-46-5
FormulaC5H2FN3
Molar mass123.09 g/mol
Physical formSolid
HS code38229090
InChIKeyIPCWXWVPLCJMJQ-UHFFFAOYSA-N
IUPAC name6-fluoropyrazine-2-carbonitrile
About 6-Fluoropyrazine-2-carbonitrile
6-Fluoropyrazine-2-carbonitrile belongs to the Favipiravir reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 356783-46-5, formula C5H2FN3 and molar mass 123.09 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
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with 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 standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | 6-Fluoropyrazine-2-carbonitrile |
|---|---|
| Catalogue number | ZX-029451 |
| CAS number | 356783-46-5 |
| IUPAC name | 6-fluoropyrazine-2-carbonitrile |
| Molecular formula | C5H2FN3 |
| Molar mass | 123.09 g/mol |
| Exact mass | 123.0233 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.3 |
| H-bond donors / acceptors | 0 / 4 |
| Topological polar surface area | 49.6 Ų |
| HS code | 38229090 |
| InChIKey | IPCWXWVPLCJMJQ-UHFFFAOYSA-N |
| SMILES | C1=C(N=C(C=N1)F)C#N |
| PubChem CID | 22662796 |
| Synonyms | 6-fluoro-2-pyrazinecarbonitrile |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 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-Fluoropyrazine-2-carbonitrile
Which CAS number identifies 6-Fluoropyrazine-2-carbonitrile?
6-Fluoropyrazine-2-carbonitrile is registered under CAS 356783-46-5. You may also see it listed as 6-fluoro-2-pyrazinecarbonitrile. Our catalogue number for this item is ZX-029451.
What are the formula and molar mass of 6-Fluoropyrazine-2-carbonitrile?
For 6-Fluoropyrazine-2-carbonitrile, its formula is C5H2FN3 and its molar mass is 123.09 g/mol. The systematic (IUPAC) name is 6-fluoropyrazine-2-carbonitrile. InChIKey IPCWXWVPLCJMJQ-UHFFFAOYSA-N lets you match it in any structure database.
How is 6-Fluoropyrazine-2-carbonitrile used in pharmaceutical QC?
6-Fluoropyrazine-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-Fluoropyrazine-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-Fluoropyrazine-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-Fluoropyrazine-2-carbonitrile to my country?
Yes. 6-Fluoropyrazine-2-carbonitrile ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
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