4-Amino-1-benzylpiperidine
Pharmaceutical Materials 2025-03-02
CAS Number: 50541-93-0
Molecular Formula: C12H18N2
Molecular Weight: 190.29 g/mol
Appearance: Colorless to light yellow liquid
Melting Point: 90-93°C (or 121-122°C in some solvents)
Boiling Point: 152°C (at 9.7 mmHg)
Usage: Widely used as an intermediate in organic synthesis and pharmaceutical industry.
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| Property | Details |
|---|---|
| Chemical Name | 4-Amino-1-benzylpiperidine |
| CAS Number | 50541-93-0 |
| Synonyms | N-Benzyl-4-piperidinamine; 1-Benzyl-4-aminopiperidine; 1-Benzyl-4-piperidinamine; 1-Benzyl-4-amino-piperidine; 1-BENZYL-4-BOC-AMINOPIPERIDINE |
| Molecular Formula | C12H18N2 |
| Molecular Weight | 190.285 g/mol |
| Chemical Structure | A heterocyclic amine with a piperidine ring substituted at the 4-position with an amino group and at the 1-position with a benzyl group. |
| Physical State | Liquid |
| Color | Colorless to light yellow to light orange clear liquid |
| Density | 1.0±0.1 g/cm³ (or 0.93 g/mL at 25°C) |
| Melting Point | 90-93°C (some sources report as undetermined) |
| Boiling Point | 281.2±33.0°C at 760 mmHg (or 279-281°C) |
| Flash Point | 113.9±20.5°C |
| Refractive Index | 1.561 (or n20/D 1.543) |
| Solubility | Immiscible in water; soluble in organic solvents |
| Stability | Stable if used and stored according to specifications. No known dangerous reactions. |
| Storage Conditions | Store in a sealed container at 2-8°C. |
| Applications | Used as a research chemical or as an intermediate in the synthesis of other compounds. |
| Safety Information | May cause skin and eye irritation. Handle with caution and refer to the Material Safety Data Sheet (MSDS) for detailed safety information. |
