D-erythroamine D-erythro-Sphingosine

Structural formula

• Numbering system
• Physical property data
• Toxicological data
• Ecological data
• Molecular structure data
• Computing chemical data
• More
  • Properties and Stability
  • Storage method
  • Synthesis method
  • Purpose

Numbering system

CAS number:123-78-4

MDL number:MFCD00036751

EINECS number:204-651-3

RTECS number:None

BRN number:1727294

PubChem ID:None

Physical property data

Properties: White needle-like crystals. Sensitive to moisture and light.
Melting point: 82.5~83
Solubility: soluble in chloroform, ethanol, methanol and acetone, insoluble in water.

Toxicological data

None yet

Ecological data

None yet

Molecular structure data

5. Molecular property data:

1. Molar refractive index: 92.02

2. Molar volume (m³/mol): 318.7

3. isotonic specific volume (90.2K):792.7

4. Surface Tension (dyne/cm):38.2

5. Polarizability（10^-24cm³):36.47

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 5.3

2. Number of hydrogen bond donors: 3

3. Number of hydrogen bond acceptors: 3

4. Number of rotatable chemical bonds: 15

5. Number of tautomers: none

6. Topological molecule polar surface area 66.5

7. Number of heavy atoms: 21

8. Surface charge: 0

9. Complexity: 231

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 2

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 1

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

None yet

Storage method

Seal and store in a dry place below 0 degrees Celsius and away from light.

Synthesis method

None yet

Purpose

biochemical research