Psoriasis

Structural formula

Business number	05A7
Molecular formula	C23H34O8
Molecular weight	438.52
label	G-Strophanthidin, 1β,3β,5,11α,14,19-Hexahydroxy-5β-card-20(22)-enolide

• 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:508-52-1

MDL number:MFCD00057697

EINECS number:None

RTECS number:None

BRN number:None

PubChem number:24897964

Physical property data

1. Character: Undetermined

2. Density (g/ cm³,25/4℃): Undetermined

3. Relative vapor density (g/cm³,AIR=1): Undetermined

4. Melting point (ºC): Undetermined

5. Boiling point (ºC,Normal pressure): Undetermined

6. Boiling point (ºC,8kPa): Undetermined

7. Refractive Index: Undetermined

8. Flash Point (ºF): Undetermined

9. Specific optical rotation (º): Undetermined

10. Autoignition point or ignition temperature (ºC): Undetermined

11. Vapor pressure (kPa,25ºC): Undetermined

12. saturated vapor Pressure (kPa,60ºC): Undetermined

13. Heat of combustion (KJ/mol): Undetermined

14. Critical temperature (ºC): Undetermined

15. Critical pressure (KPa): Undetermined

16. Oil and water (octanol/Water) logarithmic value of the partition coefficient: undetermined

17. Explosion limit (%,V/V): Undetermined

18. Lower explosion limit (%,V/V): Undetermined

19. Solubility:Undetermined

Toxicological data

1. Acute toxicity: Mouse oral LD50: 32mg/kg, no details except lethal dose;

Cat Meridian VeinLD50: 239mg/kg, no details except lethal dose;

The Unknown Path of the Cat ClassicLDLo: 23ug/kg, no details except lethal dose;

Ecological data

This substance may be harmful to the environment, and special attention should be paid to water bodies.

Molecular structure data

1、 Molar refractive index:108.87

2、 Molar volume（m ³/mol）：

3. Isotonic specific volume ( 90.2K):888.3

4、 Surface tension（dyne /cm)：90.0

5、 Polarizability(10 ^-24cm³）：43.16

Compute chemical data

1. Hydrophobic parameters Calculate the reference value (XlogP):0

2. Hydrogen Bonding Number of donors: 6

3. Hydrogen Bonding Number of receptors: 8

4. Rotatable Number of chemical bonds: 2

5. Interchange Number of isomers:

6. Topological molecules Polar surface area (TPSA):148

7. Heavy Atom Quantity: 31

8, Surface charge:0

9. Complexity ：813

10. Isotope atomic number:0

11. Determine the number of atomic stereocenters:0

12. Uncertain number of atomic stereocenters:10

13. Determine the number of stereocenters of chemical bonds:0

14. Uncertain number of chemical bond stereocenters:0

15. Number of covalent bond units:1

Properties and stability

Use and store according to specifications, no decomposition will occur, and avoid contact with oxides

Storage method

Stored at 2-8°C in a cool, dry, well-ventilated warehouse. Keep away from fire and heat sources. Protect from direct sunlight. The packaging is sealed. They should be stored separately from acids and food chemicals, and avoid mixed storage. Suitable materials should be available in the storage area to contain spills.

Synthesis method

None

Purpose

None