structural formula

business number	01fg
molecular formula	c21h30o3
molecular weight	330.46
label	17α-hydroxyprogesterone, 17α-hydroxypregnant-4-ene-3,20-dione, hydroxyprogesterone, pregnant-4-en-17α-ol-3,20-dione, 17hydroxyprogesterone, 17α-hydroxyprogesterone, 17α-hydroxypregnenedione, 17-hydroxypregnanthin, 4-pregnen-17α-ol-3,20-dione, 17α-hydroxy-4-pregnene-3,20-dione

• 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:68-96-2

mdl number:mfcd00003659

einecs number:200-699-4

rtecs number:tu5060000

brn number:3218109

pubchem number:24278469

physical property data

1. character: white diamond-shaped or hexagonal leaf-shaped crystals. 2. density (g/ml, 25/4℃): uncertain

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

4. melting point (ºc): 221℃ ( 219-220℃). 5. boiling point (ºc, normal pressure): uncertain

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

7. refractive index: 90 ° (c=1, chcl3)

p>

8. flash point (ºc): uncertain

9. specific rotation (º): uncertain

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

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

12. saturated vapor pressure (kpa, 60ºc): uncertain

13. heat of combustion (kj/mol): uncertain

14. critical temperature (ºc): uncertain

15. critical pressure (kpa): uncertain

16. the logarithmic value of the oil-water (octanol/water) partition coefficient: uncertain

17. the upper limit of explosion (%, v/v): uncertain

18. lower explosion limit (%, v/v): uncertain

19. solubility: easily soluble in ethanol and ether, soluble in benzene, insoluble in water.

toxicological data

reproduction: female intramuscular tdlo: 65 mg/kgsex/duration: female 8-32 week(s) after conception; rabbit subcutaneous injection tdlo: 5 mg/kgsex/duration: female 1 day(s) pre-mating;

ecological data

none

molecular structure data

1. molar refractive index: 92.52

2. molar volume (cm³/mol): 286.0

3. isotonic specific volume (90.2k ): 747.2

4. surface tensionforce (dyne/cm): 46.5

5. polarizability (10-24cm3): 36.67

compute chemical data

1. reference value for hydrophobic parameter calculation (xlogp): none

2. number of hydrogen bond donors: 1

3. number of hydrogen bond acceptors: 3

4. number of rotatable chemical bonds: 1

5. number of tautomers: 10

6. topological molecule polar surface area 54.4

7. number of heavy atoms: 24

8. surface charge: 0

9. complexity: 635

10. number of isotope atoms: 0

11. determine the number of atomic stereocenters: 6

12. uncertain number of atomic stereocenters: 0

13. determine the number of chemical bond stereocenters: 0

14. number of uncertain chemical bond stereocenters: 0

15. number of covalent bond units: 1

properties and stability

none

storage method

this product should be kept sealed.

synthesis method

none

purpose

for biochemical research. preparation of progesterone derivatives. ​​

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