Pyrazine-2-carboximidamide CAS 200928-43-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 200928-43-4 |
| Molecular Formula | C5H6N4 |
| Molecular Weight | 122.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Pyrazine-2-carboximidamide (CAS 200928-43-4) pharmaceutical standards reference standard. Molecular formula: C5H6N4. Molecular weight: 122.13 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H6N4 |
| Molecular Weight | 122.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2014 |
| Nitrogen Atoms | 4 |
Related Pyrazine Standards
- pyrazine-2-thiol (CAS 38521-06-1)
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- Pyrazine-2,6-dicarbonitrile (CAS 70911-23-8)
- Pyrazine-2,5-diol (CAS 134434-28-9)
- 2423-84-9 Pyrazine 1,4-Dioxide Pyrazine Di-N-oxide Pyrazine Dioxide Pyrazine N,N'-Dioxide (CAS 2423-84-9)
- Pyrazine-2,5-dicarbaldehyde (CAS 77666-94-5)
- Pyrazine-2-carbaldehyde (CAS 5780-66-5)
Recommended Standards
- 5-Amino-4-cyano-1-methylimidazole (CAS 27700-58-9)
- Pyridazine-3-carboximidamide (CAS 461678-07-9)
- 5-Amino-3-methyl-1H-pyrazole-4-carbonitrile (CAS 5453-07-6)
- 4-(4-Oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)-4-azatricyclo[5.2.1.0^{2,6}]dec-8-ene-3,5-dione (CAS 301298-66-8)
- 1-(4-Benzylmorpholin-2-yl)propan-1-one (CAS 852237-35-5)
- 5-(1-Aminopropyl)-2-fluoroaniline (CAS 1270493-98-5)
- Rolapitant impurity 16 (CAS 2238886-63-8)
- Flumazenil EP Impurity A (CAS 84378-44-9)
- Ethyl 4-acetylpyrimidine-5-carboxylate (CAS 62328-04-5)
- Exenatide (CAS 141758-74-9)
Why CATO?
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