dl-allotereonine

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:144-98-9

mdl number:mfcd00067248

einecs number:205-645-3

rtecs number:none

brn number:none

pubchem number:24900431

physical property data

1. characteristics: colorless fine crystals. slightly smelly.

2. density (g/ml,25/4 ℃): undetermined

3. relative vapor density (g/ml,air=1): undetermined

4. melting point (ºc):250-252

5. boiling point (ºc,normal pressure): undetermined

6. boiling point (ºc,5.2kpa): undetermined

7. refractive index: undetermined

8. flashpoint (ºc): undetermined

9. specific optical rotation (º): undetermined

10. autoignition point or ignition temperature (ºc): undetermined

11. vapor pressure (kpa,25ºc): undetermined

12. -2.9

2. hydrogen bonding number of donors: 3

3. hydrogen bonding number of receptors: 4

4. rotatable number of chemical bonds: 2

5. topological molecules polar surface area (tpsa）：83.6

6. heavy atoms quantity: 8

7. surface charge ：0

8. complexity ：93.3

9. isotope atomic number:0

10. determine the number of atomic stereocenters:0

11. uncertain number of atomic stereocenters:2

12. determine the number of stereocenters of chemical bonds:0

13. uncertain number of chemical bond stereocenters:0

14. number of covalent bond units: 1

properties and stability

stable under normal temperature and pressure.

storage method

seal and store in a dry and cool place.

synthesis method

none

purpose

biochemical research.

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8. complexity ：93.3

9. isotope atomic number:0

10. determine the number of atomic stereocenters:0

11. uncertain number of atomic stereocenters:2

12. determine the number of stereocenters of chemical bonds:0

13. uncertain number of chemical bond stereocenters:0

14. number of covalent bond units: 1

properties and stability

stable under normal temperature and pressure.

storage method

seal and store in a dry and cool place.

synthesis method

none

purpose

biochemical research.

0cm 0pt”> stable under normal temperature and pressure.

storage method

seal and store in a dry and cool place.

synthesis method

none

purpose

biochemical research.