tert-Butyl 4-(3-chloroquinoxalin-2-yl)piperazine-1-carboxylate CAS 651047-41-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 651047-41-5 |
| Molecular Formula | C17H21ClN4O2 |
| Molecular Weight | 348.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity tert-Butyl 4-(3-chloroquinoxalin-2-yl)piperazine-1-carboxylate (CAS 651047-41-5) pharmaceutical standards reference standard. Molecular formula: C17H21ClN4O2. Molecular weight: 348.83 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H21ClN4O2 |
| Molecular Weight | 348.83 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
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- N-(5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)-4-(piperidin-1-yl)butanamide (CAS 89758-32-7)
- 2-(3-PIperidin-4-ylisoxazol-5-yl)ethanol hydrochloride (CAS 1858241-77-6)
- 2-Fluoro-4-(2,2,2-trifluoroethoxy)pyridine (CAS 1566003-01-7)
- 1,3-Isobenzofurandione, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol, benzoate octadecanoate (CAS 67989-14-4)
- N-(2,5-Dimethylphenyl)-4-fluorobenzamide (CAS 346694-02-8)
- (R)-2-amino-3-(6-amino-1,3-dioxo-5,8-disulfo-1H-benzo[de]isoquinolin-2(3H)-yl)propanoic acid (CAS 1471982-33-8)
- 5-Ethyl-5-hydroxy-5,7-dihydro-1H-cyclopenta[c]pyridine-1,6(2H)-dione (CAS 340268-50-0)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
Why CATO?
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