5-Amino-6-chloro-2,3-dicyanopyrazine CAS 56413-96-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56413-96-8 |
| Molecular Formula | C6H2ClN5 |
| Molecular Weight | 179.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-6-chloro-2,3-dicyanopyrazine (CAS 56413-96-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H2ClN5. Molecular weight: 179.57 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H2ClN5 |
| Molecular Weight | 179.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Amino Standards
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- 3-amino-5-chloro-pyrazine-2-carboxylic acid (CAS 1260663-68-0)
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Recommended Standards
- 4-Chloro-5-nitrothiazol-2-amine (CAS 127507-89-5)
- 2H-Pyrazolo[4,3-d]pyrimidine-3-carbonitrile, 5-chloro- (CAS 2092193-29-6)
- 4-Chloro-3-hydroxyisothiazole-5-carboxylic acid (CAS 948292-12-4)
- N-Methyl-5-phenylimidazo[1,2-a]pyrazin-8-amine (CAS 787591-79-1)
- N2-((benzyloxy)carbonyl)-N2-(9H-xanthen-9-yl)-L-asparagine (CAS 327981-00-0)
- 2-(4-Fluorophenyl)-5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1420885-96-6)
- 5,6-Diamino-2-(trifluoromethyl)pyrimidin-4-ol (CAS 672-50-4)
- 4-(Ethylthio)cyclohexane-1-carboxylic acid (CAS 1547588-59-9)
- 4-(1,1-Difluoro-ethyl)-pyrimidine-5-carbaldehyde (CAS 1427195-32-1)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com