2-Piperidone

The name of 2-azocyclic ketone

The Chinese name is 2-azocyclic ketone

English name 2-Piperidone

Chinese alias e lactam | 2 - piperidine ketone | delta - amyl lactam | amine in the delta - e

More English nicknames

Biological activity of 2-azocyclic ketone

Description 2-Piperidone is an endogenous metabolite.

Related category

Research Field > > Metabolic disease

target

Human Endogenous Metabolite

Physical and chemical properties of 2-azocyclic ketone

Density 1.073

Boiling point 256-262 ºC

Melting point 38-40 °C(lit.)

The molecular formula

Molecular weight 99.131

Flash point 147 ºC

Accurate mass 99.068413

PSA 29.10000

LogP minus 0.45

Appearance properties white to light yellow low melting point crystal block

Vapor pressure 0.1±0.9 mmHg at 25°C

Refractive index 1.539

Storage condition

Store in an airtight container in a cool, dry place. The storage area must be away from oxidizing agents.

stability

Stay away from the oxides.

Water Solubility 291 g/L (25 ºC)

Molecular structure

1. Molar refractive index: 26.53

2, molar volume (cm3/mol) : 98.9

3. Isotropic volume (90.2K) : 234.0

4. Surface tension (dyne/cm) : 31.2

5. Dielectric constant:

6. Dipole distance (10-24cm3) :

7. Polarization: 10.52

Computational chemistry

1. Reference value for calculating hydrophobic parameters (XlogP) : None

2. Number of hydrogen bond donors :1

3. Number of hydrogen bond receptors :1

4. Number of rotatable bonds :0

5. Number of tautomers :3

6. Topological molecular polar surface area 29.1

7. Number of heavy atoms :7

8. Surface charge :0

9. Complexity :80.1

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. Properties: slightly white powder.

2. Density (g/mL,25/4℃) : 1.073

3. Relative vapor density (g/mL, air =1) : not determined

4. Melting point (ºC) : 38-40

5. Boiling point (ºC, atmospheric pressure) : 256

6. Boiling point (ºC,5.2kPa) : Not determined

7. Refractive index: not determined

8. Flash point (ºC) : > 110

9. Specific rotation (º) : Not determined

10. Spontaneous ignition point or ignition temperature (ºC) : not determined

11. Vapor pressure (kPa,25ºC) : 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: Dissolve in water.