Methyl 4-[(3-chloro-2-fluorophenyl)methyl]-1-piperazinecarboxylate CAS 1309439-45-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1309439-45-9 |
| Molecular Formula | C13H16ClFN2O2 |
| Molecular Weight | 286.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 4-[(3-chloro-2-fluorophenyl)methyl]-1-piperazinecarboxylate (CAS 1309439-45-9) pharmaceutical standards reference standard. Molecular formula: C13H16ClFN2O2. Molecular weight: 286.73 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H16ClFN2O2 |
| Molecular Weight | 286.73 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 1-(Bromomethyl)-1,4-difluorocyclohexane (CAS 2306268-31-3)
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- (7aS)-6-Hydroxy-7a-(hydroxymethyl)-6-methylhexahydro-3H-pyrrolizin-3-one (CAS 2763158-13-8)
- 3-(2-Methyl-1H-imidazol-1-yl)aniline (CAS 184098-19-9)
- 6-Bromo-5-chloro-2-(difluoromethyl)pyridin-3-ol (CAS 1805087-99-3)
- 1-Aminonaphthalene (CAS 134-32-7)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
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