Piperate name
The Chinese name is piperic acid
The English name is pipemidic acid
Chinese alias pyrazole bligh acid | 8 - ethyl - 5, 8 - dihydro - 5 - oxygen - 2 - (1 - piperazine) - pyridine [2, 3 - D] - 6 - carboxylic acid and thymine
More English nicknames
Biological activity of piperate acid
Pipemidic acid is a new antibacterial agent against Bacillus aeruginosa.
Related category
Signal path > > Anti-infection > > bacteria
Research Field > > infection
Physical and chemical properties of piperate acid
Density 1.4± 0.1g /cm3
Boiling point 534.9±60.0 °C at 760 mmHg
Molecular formula C14H17N5O3
Molecular weight 303.316
Flash point 277.3±32.9 °C
Accurate mass 303.133148
PSA 100.35,000
LogP minus 0.16
Appearance properties white to off-white powder
Vapor pressure 0.0±1.5 mmHg at 25°C
Refractive index 1.617
Storage condition
Keep the storage device sealed and stored in a cool, dry place. Ensure that the workshop is well ventilated or vented
stability
Will not decompose if used and stored according to specifications. No known hazardous reactions
Computational chemistry
1. Reference value for calculating hydrophobic parameters (XlogP) : None
2. Number of hydrogen bond donors :2
3. Number of hydrogen bond receptors :8
4. Number of rotatable bonds :3
5. Number of tautomers: None
6. Topological molecular polar surface area 98.7
7. Number of heavy atoms :22
8. Surface charge :0
9. Complexity :489
10. Number of isotope atoms :0
11. Determine the number of primary constitutive centers :0
12. Number of indeterminate atomic orthotropic centers :0
13. Determine the number of chemical bond constitutive centers :0
14. Number of uncertain bond constitutive centers :0
15. Number of covalent bond units :1
more
1. Character: not determined
2. Density (g/mL,25ºC) : Not determined
3. Relative vapor density (g/mL, air =1) : not determined
4. Melting point (ºC) : Not determined
5. Boiling point (ºC) : Not determined
6. Boiling point (ºC, 0.3mm hg) : Not determined
7. Refractive index: not determined
8. Flash point (°F) : Not determined
9. Specific rotation (ºC) : Not determined
10. Spontaneous ignition point or ignition temperature (ºC) : not determined
11. Vapor pressure (kPa,20ºC) : Not determined
12. Saturated vapor pressure (kPa,60ºC) : Not determined
13. Heat of combustion (KJ/mol) : not determined
14. Critical temperature (ºC) : Not determined
15. Critical pressure (KPa) : Not determined
16. Logarithmic value of oil-water (octanol/water) partition coefficient: not determined
17. Upper explosion limit (%,V/V) : Not determined
18. Lower explosive Limit (%,V/V) : Not determined
19. Solubility: not determined
![8-ETHYL-5,8-DIHYDRO-5-OXO-2-[1-PIPERAZINYL]PYRIDO[2,3-D]-PYRIMIDINE-6-CARBOXYLIC ACID](/ProductImageEN/2022-10/Large/c772dc71-9c84-4dbc-ac93-ffc0199e809d.jpg)
China
