DL-pyroglutamic acid
Structural formula
| Business number | 03XY |
|---|---|
| Molecular formula | C5H7NO3 |
| Molecular weight | 129.11 |
| label |
5-amino-4-chloro-2-phenyl-3(2H)-pyridazinone, DL-Glutamic acid-Y-lactam, Pyrrolidone carboxylic acid, DL-5-Oxo-2-pyrrolidinecarboxylic acid |
Numbering system
CAS number:149-87-1
MDL number:MFCD00064322
EINECS number:205-748-3
RTECS number:None
BRN number:82131
PubChem number:24857617
Physical property data
1. Physical property data:
1. Character: white crystalline powder
2. Melting point: 183-185℃.
Toxicological data
None
Ecological data
3. Ecological data:
Other harmful effects: This substance may be harmful to the environment, special attention should be paid to water bodies.
Molecular structure data
None
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): -0.8
2. Number of hydrogen bond donors: 2
3. Number of hydrogen bond acceptors: 3
p>
4. Number of rotatable chemical bonds: 1
5. Number of tautomers: 3
6. Topological molecule polar surface area 66.4
7. Number of heavy atoms: 9
8. Surface charge: 0
9. Complexity: 154
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 1
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
Stable under normal temperature and pressure.
Storage method
Save in a dry and cool place.
Synthesis method
None
Purpose
1. Mainly used as biochemical reagents.
2. Biochemical research.