Tetraglycine
Structural formula
| Business number | 0713 |
|---|---|
| Molecular formula | C8H14N4O5 |
| Molecular weight | 246.22 |
| label |
Triglycylamide glycine: glycamide glycamide glycamide glycine, Gly-Gly-Gly-Gly, Glycyl-glycyl-glycyl-glycine, Tetraglycine, Triglycyl-glycine, NH2CH2CO(NHCH2CO)3OH, biochemical reagents, Oligopeptide |
Numbering system
CAS number:637-84-3
MDL number:MFCD00008129
EINECS number:211-303-4
RTECS number:None
BRN number:1715387
PubChem number:24895140
Physical property data
1. Characteristics: white powder.
2. Density (g/mL,25/4℃): Undetermined
3. Relative vapor density (g/mL,AIR=1): Undetermined
4. Melting point (ºC):>300
5. Boiling point (ºC,Normal pressure): Undetermined
6. Boiling point (ºC,5.2kPa): Undetermined
7. Refractive index: Undetermined
8. Flash point (ºC): Undetermined
9. Specific optical rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): Undetermined
11. Vapor pressure (kPa,25ºC): Undetermined
12 . Saturated vapor pressure (kPa,60ºC): Undetermined
13. Heat of combustion (KJ/mol): Undetermined
14. Critical temperature (ºC): Undetermined
15. Critical pressure (KPa): Undetermined
16. Oil and water (octanol/Log value of water) partition coefficient: Undetermined
17. Explosion limit (%,V/V): Undetermined
18. Lower explosion limit (%,V/V): Undetermined
19. Solubility: Not determined .
Toxicological data
None yet
Ecological data
Usually not harmful to water, Do not discharge materials into the surrounding environment without government permission.
Molecular structure data
1. Molar refractive index: 55.08
2. Molar volume (m3/mol):176.6
3. isotonic specific volume (90.2K):500.3
4. Surface Tension (dyne/cm):64.2
5. Polarizability（10-24cm3):21.83
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 5
3. Number of hydrogen bond acceptors: 6
4. Number of rotatable chemical bonds: 7
5. Number of tautomers: 8
6. Topological molecule polar surface area 151
7. Number of heavy atoms: 17
8. Surface charge: 0
9. Complexity: 317
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
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
Stay away from oxides.
Storage method
Stored in Seal the container and place in a cool, dry place. Store away from oxidizing agents. -20ºC.
Synthesis method
None yet
Purpose
None yet
