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CAS Number: 21279-64-1
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CAS Number
21279-64-1
PubChem CID
181450
Molecular Formula
C5H4ClN3O
Molecular Weight
157.56 g/mol
Exact Mass
157.00429
InChIKey
GFEFMHWOSWUJSO-UHFFFAOYSA-N
IUPAC Name
5-chloropyrazine-2-carboxamide
SMILES String
C1=C(N=CC(=N1)Cl)C(=O)N
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
5-Chloropyrazinamide (CAS 21279-64-1) is listed in the Advanced Chemicals portfolio, with molecular formula C5H4ClN3O and molecular weight 157. 56 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research building-block and synthetic chemistry workflows; structure-derived tags include nitrogen-containing heterocycle.
Documentation needs
COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.
ChEMBL reports experimental activity evidence for: NAD-dependent protein deacylase sirtuin-6 (Homo sapiens) — 3 assays; Nicotinamidase/pyrazinamidase (Mycolicibacterium smegmatis) — 13 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
NAD-dependent protein deacylase sirtuin-6
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 2 documents · best pChEMBL 4.48
Experimental evidence source: ChEMBL
Nicotinamidase/pyrazinamidase
Mycolicibacterium smegmatis · SINGLE PROTEIN · 13 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
5-Chloropyrazinamide is identified by CAS 21279-64-1, with molecular formula C5H4ClN3O, molecular weight 157.56, InChIKey GFEFMHWOSWUJSO-UHFFFAOYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with NAD-dependent protein deacylase sirtuin-6, Nicotinamidase/pyrazinamidase. These records do not establish therapeutic efficacy or clinical use.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
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