5-Chloro-6-(naphthalen-1-ylamino)pyrazine-2,3-dicarbonitrile CAS 188710-69-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 188710-69-2 |
| Molecular Formula | C16H8ClN5 |
| Molecular Weight | 305.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Chloro-6-(naphthalen-1-ylamino)pyrazine-2,3-dicarbonitrile (CAS 188710-69-2) pharmaceutical standards reference standard. Molecular formula: C16H8ClN5. Molecular weight: 305.72 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H8ClN5 |
| Molecular Weight | 305.72 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
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- Chlorhexidine Impurity 31 (CAS CATO-C4X-225631)
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- 3-(Aminomethyl)-6-phenyl-1,2-dihydropyridin-2-one (CAS 1248701-76-9)
- 3-(bromomethyl)-2-chlorothiophene 1-oxide (CAS CATO-C4X-25473)
- Cholane Related Compoumd 1 (5-alpha-Homopregnanic Acid) (CAS 34311-19-8)
- (2,4-Dichloro-6-hydroxyphenyl)boronic acid (CAS 1028332-22-0)
- Galanin Message Associated Peptide (44-59) amide (CAS 125455-59-6)
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