2-Chloropyrazine (C4H3ClN2)

Looking for routes to 2-Chloropyrazine? 2-Chloropyrazine presents a C4 framework, aromatic rings, halogen substitution. Use the planner with prefilled SMILES, or copy Clc1cnccn1 (CAS 14508-49-7).

Target: 2-Chloropyrazine
CAS: 14508-49-7
Formula: C4H3ClN2
Approx. MW: 114.53
SMILES: Clc1cnccn1
PubChem CID: 73277
Approx. carbons: C4

2-Chloropyrazine structure

Properties

IUPAC name: 2-chloropyrazine
Common names: 2-Chloropyrazine; Chloropyrazine; pyrazine, 2-chloro-; EINECS 238-517-0; DTXSID0065779; RefChem:125502; DTXCID5034723; 238-517-0; GELVZYOEQVJIRR-UHFFFAOYSA-N; InChI=1/C4H3ClN2/c5-4-3-6-1-2-7-4/h1-3
Molecular weight: 114.53
Exact mass: 114.00
InChIKey: GELVZYOEQVJIRR-UHFFFAOYSA-N

View on PubChem

2-Chloropyrazine 1H / 13C NMR spectrum →

FAQ

What is the chemical formula of 2-Chloropyrazine?

2-Chloropyrazine has molecular formula C4H3ClN2. Molecular weight about 114.53 g·mol⁻¹.

What is the CAS number of 2-Chloropyrazine?

The CAS Registry Number for 2-Chloropyrazine is 14508-49-7.

Run AI retrosynthesis for 2-Chloropyrazine Target catalog AI tools overview

One click loads 2-Chloropyrazine into ChemicalTool Reaction for route exploration.

Related targets

Similar compounds

2-Chloropyrimidine 2-Amino-5-bromopyrimidine 2-Chlorothiophene 3-Bromothiophene 3-Chlorothiophene 5-Bromo-2-chloropyrimidine

Browse the full target catalog

References & tools

ChemicalTool Reaction — AI retrosynthesis with optional library evidence.
PubChem — compound identifiers and structure depictions (NIH/NCBI).
Related: AiZynthFinder / synthesis planning literature for computer-aided retrosynthesis.