Loratadine CAS79794-75-5

Details:

Density 1.3± 0.1g /cm3
Boiling point 531.3±50.0 °C at 760 mmHg
Melting point 134-136°C
Molecular formula C22H23ClN2O2
Molecular weight 382.883
Flash point 275.1±30.1 °C
Accurate quality 382.144806
PSA 42.43000
LogP 5.94
Appearance properties white powder
Vapor pressure 0.0±1.4 mmHg at 25°C
Refractive index 1.614
Storage conditions 2-8°C
Stable, but may be heat sensitive - refrigerate. Incompatible with strong oxidizing agents. Stable, but may be heat sensitive - refrigerate. Incompatible with strong oxidizing agents.
Water soluble DMSO: 26 mg/mL soluble
Molecular structure
1. Molar refractive index: 105.85

2, molar volume (cm3/mol) : 303.5

3. Isotropic volume (90.2K) : 820.3

4. Surface tension (dyne/cm) : 53.3

5. Polarization (10-24cm3) : 41.96

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

2. Number of hydrogen bond donors :0

3. Number of hydrogen bond receptors :3

4. Number of rotatable bonds :2

5. Number of tautomers: None

6. Topological molecular polar surface area 42.4

7. Number of heavy atoms :27

8. Surface charge :0

9. Complexity :569

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

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