54895-12-4 - Names and Identifiers
54895-12-4 - Physico-chemical Properties
Molecular Formula | C10H19NO4
|
Molar Mass | 217.26 |
Density | 1.079±0.06 g/cm3(Predicted) |
Melting Point | 112-114℃ |
Boling Point | 341.8±25.0 °C(Predicted) |
Appearance | Solid |
BRN | 9196510 |
pKa | 4.01±0.10(Predicted) |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
MDL | MFCD00069973 |
54895-12-4 - Risk and Safety
Safety Description | 24/25 - Avoid contact with skin and eyes.
|
WGK Germany | 3 |
HS Code | 29241990 |
54895-12-4 - Introduction
boc-dl-valine, whose full name is Butoxycarbonyl-DL-valine (tert-butyloxycarbonyl-DL-valine), is an important amino acid derivative.
Nature:
boc-dl-valine is a white crystalline powder that can be dissolved in water and some organic solvents. It has the structure of the native valine and has a butoxycarbonyl (Boc) protecting group attached to its amino group.
Use:
boc-dl-valine are commonly used intermediates in organic synthetic chemistry. It can be used to synthesize polypeptides and proteins, especially in solid phase synthesis, and can participate in consecutive reactions as active amino acid units. In addition, boc-dl-valine can also be used in the synthesis of drugs, pesticides and functional compounds.
Preparation Method:
Generally, the preparation method of boc-dl-valine is prepared by the reaction of valine and butoxinmethanol. First, valine is reacted with butoxinmethanol under alkaline conditions to give boc-dl-valine. Subsequently, a product with higher purity is obtained by operations such as crystallization purification and filtration.
Safety Information:
Under correct operation, the boc-dl-valine is relatively safe. However, it may be irritating to the eyes, skin and respiratory tract, so wear appropriate personal protective equipment such as lab gloves, goggles and masks when using it. At the same time, it should be stored in a dry and cool place, and avoid contact with oxides, strong acids and strong bases. In order to ensure safety, please follow the correct operating methods and laboratory regulations for use and storage. In case of accidental ingestion or accidental contact, seek medical attention immediately.
Last Update:2024-04-09 21:11:58