2,3-Dicyano-5,6-diphenylpyrazine 5,6-Diphenyl-2,3-dicyanopyrazine 5,6-Diphenyl-2,3-pyrazinedicarbonitrile 52197-23-6 NSC 173949 CAS 52197-23-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52197-23-6 |
| Molecular Formula | C18H10N4 |
| Molecular Weight | 282.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,3-Dicyano-5,6-diphenylpyrazine 5,6-Diphenyl-2,3-dicyanopyrazine 5,6-Diphenyl-2,3-pyrazinedicarbonitrile 52197-23-6 NSC 173949 (CAS 52197-23-6) pharmaceutical standards reference standard. Molecular formula: C18H10N4. Molecular weight: 282.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H10N4 |
| Molecular Weight | 282.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- tert-butyl N-{[4-(trifluoromethyl)piperidin-3-yl]methyl}carbamate (CAS 2031268-74-1)
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- Zotepine (CAS 26615-21-4)
- 7-Bromo-N-methyl-1-benzothiophene-2-carboxamide (CAS 2085690-33-9)
- Neohesperidose (CAS 17074-02-1)
- Methyl 3-bromo-2-fluoro-5-methylbenzoate (CAS 72518-21-9)
- Terbutaline Impurity 47 (CAS CATO-C4X-118347)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
- Myosin Kinase Inhibiting Peptide (CAS 119386-39-9)
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