1-ethyl-3-(pyrazin-2-yl)-1H-pyrazole-5-carbonitrile
Modify Date: 2026-07-04 16:26:06
1-ethyl-3-(pyrazin-2-yl)-1H-pyrazole-5-carbonitrile structure
|
Common Name | 1-ethyl-3-(pyrazin-2-yl)-1H-pyrazole-5-carbonitrile | ||
|---|---|---|---|---|
| CAS Number | 2097958-31-9 | Molecular Weight | 199.21 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C10H9N5 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 1-ethyl-3-(pyrazin-2-yl)-1H-pyrazole-5-carbonitrile |
|---|
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Molecular Formula | C10H9N5 |
|---|---|
| Molecular Weight | 199.21 |
| InChIKey | NPQLNFKHUGMKPB-UHFFFAOYSA-N |
| SMILES | CCn1nc(-c2cnccn2)cc1C#N |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the molecular formula of 1-ethyl-3-(pyrazin-2-yl)-1H-pyrazole-5-carbonitrile? |
| A: Molecular formula of 1-ethyl-3-(pyrazin-2-yl)-1H-pyrazole-5-carbonitrile is C10H9N5. |
| Q: What is the Chinese name of 2097958-31-9? |
| A: Chinese name of 2097958-31-9 is 2097958-31-9. |
| Q: What is the InChIKey of 1-ethyl-3-(pyrazin-2-yl)-1H-pyrazole-5-carbonitrile? |
| A: InChIKey of 1-ethyl-3-(pyrazin-2-yl)-1H-pyrazole-5-carbonitrile is NPQLNFKHUGMKPB-UHFFFAOYSA-N. |
| Q: What is the English name of 1-ethyl-3-(pyrazin-2-yl)-1H-pyrazole-5-carbonitrile? |
| A: The English name of 1-ethyl-3-(pyrazin-2-yl)-1H-pyrazole-5-carbonitrile is 1-ethyl-3-(pyrazin-2-yl)-1H-pyrazole-5-carbonitrile. |
| Q: What is the CAS number of 1-ethyl-3-(pyrazin-2-yl)-1H-pyrazole-5-carbonitrile? |
| A: CAS number of 1-ethyl-3-(pyrazin-2-yl)-1H-pyrazole-5-carbonitrile is 2097958-31-9. |
| Q: What is the SMILES notation of 1-ethyl-3-(pyrazin-2-yl)-1H-pyrazole-5-carbonitrile? |
| A: SMILES notation of 1-ethyl-3-(pyrazin-2-yl)-1H-pyrazole-5-carbonitrile is CCn1nc(-c2cnccn2)cc1C#N. |
| Q: What is the molecular weight of 1-ethyl-3-(pyrazin-2-yl)-1H-pyrazole-5-carbonitrile? |
| A: Molecular weight of 1-ethyl-3-(pyrazin-2-yl)-1H-pyrazole-5-carbonitrile is 199.21. |