Neomycin sulfate CAS1405-10-3

Details:

Boiling point 1046.1ºC at 760 mmHg
Melting point >187°C (dec.
Molecular formula C23H52N6O25S3
Molecular weight 908.88
Flash point 586.5ºC
PSA 436.09000
Appearance character yellow brown powder
Vapor pressure 0mmHg at 25°C
Refractive index 56 ° (C=10, H2O)
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 in accordance with specifications. No known hazardous reactions to avoid oxides

Water soluble H2O: 50 mg/mL As a stock solution. Stock solutions should be filter sterilized and stored at 2-8°C. Stable at 37°C for 5  days.
Molecular structure
1. Molar refractive index: 142.89

2, molar volume (m3/mol) : 380.3

3. Isotropic volume (90.2K) : 1214.3

4. Surface tension (dyne/cm) : 103.9

5, dielectric constant: no use

6, dipole distance (10-24cm 3) : No use

7. Polarization: 56.64

Computational chemistry
1. Number of hydrogen bond donors: 19

2. Number of hydrogen bond receptors: 31

3. Number of rotatable bonds: 9

4. Topological molecular polar surface area (TPSA) : 577

5. Number of heavy atoms: 57

6. Surface charge: 0

7. Complexity: 953

8. Number of isotope atoms: 0

9. Determine the number of atomic constitutive centers: 3

10. Number of uncertain atomic constitutive centers: 16

11. Determine the number of chemical bond structure centers: 0

12. Number of uncertain chemical bond structure centers: 0

13. Number of covalent bond units: 4

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