5-Hydroxy-Pyrazinamide

Name: 5-Hydroxy-Pyrazinamide
Brand: Vaqora Chemicals
SKU: VQ-041759

Synonyms: 5-Hydroxypyrazine-2-carboxamide · 5-oxo-4,5-dihydropyrazine-2-carboxamide · 4,5-Dihydro-5-oxo-2-pyrazinecarboxamide · 5-Hydroxypyrazinecarboxamide

CAS No.13924-96-4

FormulaC₅H₅N₃O₂

Mol. weight139.11

Catalogue No.VQ-041759

PurityReference Standard

HSN38229090

5-Hydroxy-Pyrazinamide (CAS 13924-96-4) – metabolite / degradant standard. C5H5N3O2, MW 139.11. Request a quote: COA, bulk packs and worldwide export.

Pack sizesPrice on quotation · bulk available

10 mg

25 mg

50 mg

100 mg

Bulk / custom pack · kg to MT

Enquire

Batch COA with every lot

16-section GHS SDS

Export to 120+ countries

DG-compliant packing

About 5-Hydroxy-Pyrazinamide

5-Hydroxy-Pyrazinamide (CAS 13924-96-4) is a metabolite / degradant standard offered by Vaqora Chemicals. Formula C5H5N3O2, molecular weight 139.11 g/mol. The IUPAC name is 6-oxo-1H-pyrazine-3-carboxamide. It is also known as 5-Hydroxypyrazine-2-carboxamide or 5-oxo-4,5-dihydropyrazine-2-carboxamide.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Our customers for this product work in 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

Metabolite identification
Stability-indicating methods
Impurity profiling
Fine chemical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	5-Hydroxy-Pyrazinamide
Catalogue No.	VQ-041759
CAS Number	13924-96-4
IUPAC name	6-oxo-1H-pyrazine-3-carboxamide
Molecular formula	C₅H₅N₃O₂
Molecular weight	139.11 g/mol
Exact mass	139.0382
Grade	Reference Standard
HSN code	38229090
InChIKey	XENWQEOTDAQROM-UHFFFAOYSA-N
SMILES	C1=C(N=CC(=O)N1)C(=O)N
PubChem CID	151823

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.6
H-bond donors / acceptors	2 / 3
TPSA	84.6 Å²
Synonyms	5-Hydroxypyrazine-2-carboxamide, 5-oxo-4,5-dihydropyrazine-2-carboxamide, 4,5-Dihydro-5-oxo-2-pyrazinecarboxamide, 5-Hydroxypyrazinecarboxamide, Pyrazinecarboxamide, 4,5-dihydro-5-oxo, Pyrazinecarboxamide, 4,5-dihydro-5-oxo-, 5-carbamoylpyrazin-2-one, 2-Carboxamido-5-hydroxypyrazine, 5-hydroxy-(8CI)-pyrazinecarboxamide, 5-Hydroxy-pyrazine-2-carboxylic acid amide

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 5-Hydroxy-Pyrazinamide?

The CAS Registry Number of 5-Hydroxy-Pyrazinamide is 13924-96-4. It is also known as 5-Hydroxypyrazine-2-carboxamide, 5-oxo-4,5-dihydropyrazine-2-carboxamide, 4,5-Dihydro-5-oxo-2-pyrazinecarboxamide.

What is the molecular formula and molecular weight of 5-Hydroxy-Pyrazinamide?

5-Hydroxy-Pyrazinamide has the molecular formula C5H5N3O2 and a molecular weight of 139.11 g/mol. Its IUPAC name is 6-oxo-1H-pyrazine-3-carboxamide.

Which grade and pack sizes of 5-Hydroxy-Pyrazinamide can I order?

We supply 5-Hydroxy-Pyrazinamide 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 5-Hydroxy-Pyrazinamide?

Yes. Every lot of 5-Hydroxy-Pyrazinamide 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 5-Hydroxy-Pyrazinamide be shipped internationally?

Yes. We export 5-Hydroxy-Pyrazinamide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.