Epoxy curing agent Knowledge Deoxycortisone

Deoxycortisone

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Deoxycortisone structural formula

Structural formula

Business number 03YX
Molecular formula C21H30O4
Molecular weight 346.46
label

adrenergic corticosterone,

11-deoxypisterol,

17α,21-dihydroxy-4-pregnene-3,20-dione,

4-Pregnene-17α,21-diol-3,20-dione,

11-Deoxy-17-hydroxycorticosterone,

11-Deoxycortisol,

17α,21-Dihydroxy-4-pregnene-3,20-dione,

17α-Hydroxycortexone,

17,21-Dihydroxy-4-pregnene-3,20-dione,

4-Pregnene-17α,21-diol-3,20-dione

Numbering system

CAS number:152-58-9

MDL number:MFCD00003662

EINECS number:205-805-2

RTECS number:TU5011500

BRN number:None

PubChem number:24278671

Physical property data

1. Physical property data:


1. Melting point (ºC): 205-208ºC
2. Characteristics:Plate shape and glossy of crystallization.
3 . Solubility:Soluble in acetone, methanol and ethanol, very slightly soluble in water and ether.

Toxicological data

2. Toxicological data:


1, acute toxicity: mouse intravenous LD50: 100 mg/kg

Ecological data

3. Ecological data:


Usually for Water is not hazardous and materials should not be discharged into the surrounding environment without government permission.

Molecular structure data


5. Molecular property data:


1. Molar refractive index:94.05


2. Molar volume (m3/ mol):283.4


3. Isotonic specific volume (90.2K): 764.2


4. Surface tension (dyne/cm): 52.8


5. Polarizability10-24cm3):37.28

Compute chemical data

4. Calculated chemical data:


1. Hydrophobic parameters Calculate reference value (XlogP):2.5


2. Hydrogen Bonding Number of donors: 2


3. Number of hydrogen bond acceptors: 4


4. Rotatable Number of chemical bonds: 2


5. Topological molecules Polar surface area (TPSA):74.6


6. Heavy atoms Quantity: 25


7. Surface charge :0


8. Complexity :652


9. Isotope atomic number:0


10. Determine the number of atomic stereocenters:6


11. Uncertain number of atomic stereocenters:0


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

None

Storage method

Should be kept sealed.

Synthesis method

Can be separated from adrenal gland extract, or can be prepared from bile acids, yam saponins, etc. .

Purpose

For biochemical research.

st: l0 level1 lfo1; tab-stops: list 36.0pt” align=left>9. Isotope atomic number:0


10. Determine the number of atomic stereocenters:6


11. Uncertain number of atomic stereocenters:0


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

None

Storage method

Should be kept sealed.

Synthesis method

Can be separated from adrenal gland extract, or can be prepared from bile acids, yam saponins, etc. .

Purpose

For biochemical research.

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Purpose

For biochemical research.

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