2-Chloro-3-hydrazinopyrazine
(3-chloropyrazin-2-yl)hydrazine
Also Known As: 2-chloro-3-hydrazinylpyrazine|2-Chloro-3-hydrazinopyrazine|(3-chloropyrazin-2-yl)hydrazine|N(N)c1nccnc1Cl|1-(3-chloropyrazin-2-yl)hydrazine|3-chloro-2-hydrazinopyrazine|2-(Pentafluorophenoxy)ethanol|2-chloro-3-hydrazineylpyrazine|OSM-S-657|3-Chloro-2(H)-pyrazinone hydrazone|(3-Chloropyrazine-2-yl)hydrazine|2-(3-CHLOROPYRAZIN-2-YL)HYDRAZINE|KS-00000PL0|2-Chloro-3-hydrazinopyrazine, 95%|CS-W011003|PS-5656|2(1H)-PYRAZINONE, 3-CHLORO-, HYDRAZONE|4CH-011280
CAS: 63286-28-2
| Molecular Formula | C4H5ClN4 |
|---|---|
| Molecular Weight | 144.02028 g/mol |
| LogP | 0.3 |
| Topological Polar Surface Area | 63.8 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 1 |
| Exact Mass | 144.02028 |
| Monoisotopic Mass | 144.02028 |
| Heavy Atoms | 9 |
| Complexity | 88.0 |
Chemical Identifiers
| CAS Number | 63286-28-2 |
|---|---|
| SMILES | C1=CN=C(C(=N1)NN)Cl |
| InChIKey | PUUGNIKJWZNTBK-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 4 IPC patent classification(s) across the SureChEMBL global patent database.
Analytical Reagents (2 patents)
Biotechnology (5 patents)
Heterocyclic Building Blocks (10 patents)
Pharmaceutical Intermediates (33 patents)
Product Overview
2-Chloro-3-hydrazinopyrazine (CAS 63286-28-2), with molecular formula C4H5ClN4 and molecular weight 144.02028 g/mol. IUPAC: (3-chloropyrazin-2-yl)hydrazine.
Safety Data Sheet (MSDS / SDS)
View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →
Frequently Asked Questions
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