4-Chloropyridine-2,6-dicarbonitrile CAS 55306-66-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55306-66-6 |
| Molecular Formula | C7H2ClN3 |
| Molecular Weight | 163.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloropyridine-2,6-dicarbonitrile (CAS 55306-66-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H2ClN3. Molecular weight: 163.56 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H2ClN3 |
| Molecular Weight | 163.56 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.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloropyridine Standards
- 6-Chloropyridine-3,4-dicarbonitrile (CAS 1166799-46-7)
- 2-Chloropyridine-3,5-dicarbonitrile (CAS 172208-08-1)
- 6-Chloropyridine-2,3-dicarbonitrile (CAS 401565-17-1)
- 2-Chloropyridine-5-boronic acid 6-chloropyridine-3-boronic acid 6-chloropyridin-3-yl-3-boronic acid 2-chloro-5-pyridylboronic acid 2-chloro-5-pyridineboronic acid 6-chloropyridin-3-ylboronic acid (6-chloropyridin-3-yl)boronic acid 2-chloro-pyridine-5-boronic acid 2-chloro-5-pyridyl boronic acid 444120-91-6 (CAS 444120-91-6)
- 2-Chloropyridine-5-acetonitrile 2-(6-chloropyridin-3-yl)acetonitrile 2-(6-chloro-3-pyridinyl)acetonitrile 2-chloro-5-pyridineacetonitrile (6-chloro-pyridin-3-yl)-acetonitrile 6-Chloro-3-pyridylacetonitrile 2-Chloro-5-(cyanomethyl)pyridine 39891-09-3 (CAS 39891-09-3)
- 2-Chloropyridine-3,5-dicarbaldehyde (CAS 129216-07-5)
- 3-Chloropyridine-2-carboxylic Acid (CAS 57266-69-0)
- 3-Chloropyridine-4-carboxylic Acid (CAS 88912-27-0)
Recommended Standards
- 3-(chloroacetyl)-1,3-oxazolidin-2-one (CAS 460313-68-2)
- (S)-4-(2-chloroacetyl)oxazolidin-2-one (CAS 244793-72-4)
- Azido-PEG1-CH2COO-Cl (CAS 79598-49-5)
- 2-(Cyclopropylmethoxy)-5-methylbenzaldehyde (CAS 883526-60-1)
- Methyl 2-(tetrahydro-2H-pyran-4-yl)-1H-imidazole-5-carboxylate (CAS 1250150-10-7)
- 1-Fluoro-3-(methoxymethyl)benzene (CAS 28490-57-5)
- (3-(Piperidin-4-yl)phenyl)methanamine dihydrochloride (CAS 864069-19-2)
- 1-((2,6-Dimethylcyclohexyl)amino)propan-2-ol (CAS 1218409-38-1)
- Methyl (2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl) carbonate (CAS 1350906-77-2)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
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