21083-30-7
pth-A-aminoisobutyric acid
CAS: 21083-30-7
Molecular Formula: C11H12N2OS
21083-30-7 - Names and Identifiers
| Name | pth-A-aminoisobutyric acid |
| Synonyms | pth-α-aminoisobutyric acid pth-A-aminoisobutyric acid PTH-DL-α-aminoisobutyricacid PTH-DL-2-AMINOISOBUTYRIC ACID PTH-ALPHA-AMINOISOBUTYRIC ACID PTH-DL-ALPHA-AMINOISOBUTYRIC ACID PHENYLTHIOHYDANTOIN ALPHA-AMINOISOBUTYRIC ACID PTH-DL-?-Aminoisobutyric acid Phenylthiohydantoin-DL-?-aminoisobutyric acid |
| CAS | 21083-30-7 |
| InChI | InChI=1/C11H12N2OS/c1-11(2)9(14)13(10(15)12-11)8-6-4-3-5-7-8/h3-7H,1-2H3,(H,12,15) |
21083-30-7 - Physico-chemical Properties
| Molecular Formula | C11H12N2OS |
| Molar Mass | 220.29 |
| Density | 1.29g/cm3 |
| Melting Point | approximate 176℃ |
| Boling Point | 299.9°C at 760 mmHg |
| Flash Point | 135.2°C |
| Vapor Presure | 0.00116mmHg at 25°C |
| Storage Condition | −20°C |
| Refractive Index | 1.655 |
21083-30-7 - Introduction
pth-A-aminoisobutyric acid, also known as pth-A-aminoisobutyric acid, is an organic compound. The following is an introduction to its nature, use, preparation and safety information:
Nature:
-Appearance: Solid
-Solubility: Soluble in water and some organic solvents
-Isomers: including PTH-L-α-aminoisobutyric acid and PTH-d-α-aminoisobutyric acid
-Molecular formula: C4H9NO2
Use:
- pth-A-aminoisobutyric acid is mainly used in the field of biochemistry and medicinal chemistry. It can be used as a reagent and raw material in organic synthesis for synthetic drugs and protein sequence analysis.
Method:
- pth-A-aminoisobutyric acid can be prepared by one of the following methods:
1. Mix L-α-aminoisobutyric acid and protective agent and react, then obtain PTH-L-α-aminoisobutyric acid by alkylation reaction, and finally convert it into pth-A-aminoisobutyric acid by deprotecting group reaction.
2. Mix D-α-aminoisobutyric acid with protective agent and react, then PTH-D-α-aminoisobutyric acid is obtained by acid hydrolysis and deprotection reaction, and finally converted into pth-A-aminoisobutyric acid under the catalysis of alkali.
Safety Information:
- pth-A-aminoisobutyric acid is considered relatively safe under regular experimental operations, it should still be operated with caution.
-Follow proper laboratory safety procedures when using or handling.
-In case of inhalation, ingestion or contact with skin or eyes, seek medical attention immediately.
-Detailed safety information and precautions can be found in the chemical's safety data sheet (SDS).
Nature:
-Appearance: Solid
-Solubility: Soluble in water and some organic solvents
-Isomers: including PTH-L-α-aminoisobutyric acid and PTH-d-α-aminoisobutyric acid
-Molecular formula: C4H9NO2
Use:
- pth-A-aminoisobutyric acid is mainly used in the field of biochemistry and medicinal chemistry. It can be used as a reagent and raw material in organic synthesis for synthetic drugs and protein sequence analysis.
Method:
- pth-A-aminoisobutyric acid can be prepared by one of the following methods:
1. Mix L-α-aminoisobutyric acid and protective agent and react, then obtain PTH-L-α-aminoisobutyric acid by alkylation reaction, and finally convert it into pth-A-aminoisobutyric acid by deprotecting group reaction.
2. Mix D-α-aminoisobutyric acid with protective agent and react, then PTH-D-α-aminoisobutyric acid is obtained by acid hydrolysis and deprotection reaction, and finally converted into pth-A-aminoisobutyric acid under the catalysis of alkali.
Safety Information:
- pth-A-aminoisobutyric acid is considered relatively safe under regular experimental operations, it should still be operated with caution.
-Follow proper laboratory safety procedures when using or handling.
-In case of inhalation, ingestion or contact with skin or eyes, seek medical attention immediately.
-Detailed safety information and precautions can be found in the chemical's safety data sheet (SDS).
Last Update：2024-04-09 02:00:44
