189321-63-9
1-Boc-4-methylpiperidine-4-carboxylic acid
CAS: 189321-63-9
Molecular Formula: C12H21NO4
189321-63-9 - Names and Identifiers
189321-63-9 - Physico-chemical Properties
| Molecular Formula | C12H21NO4 |
| Molar Mass | 243.3 |
| Density | 1.129±0.06 g/cm3(Predicted) |
| Boling Point | 354.3±35.0 °C(Predicted) |
| Flash Point | 168.1°C |
| Vapor Presure | 5.65E-06mmHg at 25°C |
| Appearance | Crystalline powder |
| pKa | 4.69±0.20(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.489 |
| MDL | MFCD02179132 |
189321-63-9 - Risk and Safety
| UN IDs | UN2811 |
| Hazard Class | IRRITANT |
189321-63-9 - Introduction
acid, often referred to simply as Boc-PIP acid, is an organic compound. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: White crystalline solid
-molecular formula: C12H19NO4
-Molecular weight: 245.28g/mol
-Melting point: 95-97 degrees Celsius
-Solubility: Soluble in organic solvents such as methanol, ethanol and ether.
Use:
Boc-PIP acid is an important intermediate in the synthesis of compounds, mainly used in the fields of medicine and chemistry:
-In the field of medicine, it is often used as a starting material for the preparation of drugs or drug candidate compounds.
-In the field of chemistry, it can be used as a protecting group (Boc protecting group) and activator reagent in organic synthesis.
Method:
The preparation of Boc-PIP acid usually requires the following steps:
1. 4-piperidinecarboxylic acid bromide methyl ester is reacted with tert-butoxy carbene (t-BuOK) or tert-butyl carbonate in an organic solvent to obtain the precursor compound of Boc-PIP acid.
2. The precursor compound is converted into Boc-PIP acid by hydrolysis or acid treatment.
Safety Information:
- Boc-PIP acid has low toxicity, because it is a chemical, it still needs to be handled with caution.
-Avoid direct contact with skin and eyes during operation, and avoid inhalation and intake.
-Use appropriate personal protective equipment, such as lab gloves and goggles.
-Maintain a well-ventilated environment during handling and storage.
-Follow national and regional regulations and safety guidelines.
Nature:
-Appearance: White crystalline solid
-molecular formula: C12H19NO4
-Molecular weight: 245.28g/mol
-Melting point: 95-97 degrees Celsius
-Solubility: Soluble in organic solvents such as methanol, ethanol and ether.
Use:
Boc-PIP acid is an important intermediate in the synthesis of compounds, mainly used in the fields of medicine and chemistry:
-In the field of medicine, it is often used as a starting material for the preparation of drugs or drug candidate compounds.
-In the field of chemistry, it can be used as a protecting group (Boc protecting group) and activator reagent in organic synthesis.
Method:
The preparation of Boc-PIP acid usually requires the following steps:
1. 4-piperidinecarboxylic acid bromide methyl ester is reacted with tert-butoxy carbene (t-BuOK) or tert-butyl carbonate in an organic solvent to obtain the precursor compound of Boc-PIP acid.
2. The precursor compound is converted into Boc-PIP acid by hydrolysis or acid treatment.
Safety Information:
- Boc-PIP acid has low toxicity, because it is a chemical, it still needs to be handled with caution.
-Avoid direct contact with skin and eyes during operation, and avoid inhalation and intake.
-Use appropriate personal protective equipment, such as lab gloves and goggles.
-Maintain a well-ventilated environment during handling and storage.
-Follow national and regional regulations and safety guidelines.
Last Update：2024-04-09 20:44:15
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