4-Androsten-3,17-dione 4-Androsten-3,17-dione

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:63-05-8

MDL number:MFCD00003615

EINECS number:200-554-5

RTECS number:BV8150000

BRN number:2059239

PubChem number:24278247

Physical property data

1. Characteristics: Needle crystal.

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

3. Relative vapor density (g/mL,Air=1): Undetermined

4. Melting point ( ºC): 142～144℃ (precipitated in acetone), 173～174℃（　　 precipitates from alkane)

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): +191° (in ethanol)

10. Autoignition point or ignition temperature (ºC): Not OK

11.

9. Complexity ：546

10. Isotope atomic number:0

11. Determine the number of atomic stereocenters:5

12. Uncertain number of atomic stereocenters:0

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

Has the effect of male hormones, seminal vesicles Weight test is stronger than androsane. It exists in animal urine and adrenal glands and can be synthesized from dehydroepiandrosterone. It is an intermediate in the synthesis of testosterone.

Storage method

This product should be kept sealed.

Synthesis method

This product does not contain natural products, but it is the basic substance of natural steroid compounds. It can be composed of androstane-3,17-Dione, androstane -3,17-Diols, etc. are synthesized. Raw material for the synthesis of male hormones.

Purpose

Biochemical Research .  

eight-rule: exactly”>It has male hormone effects and is stronger than androstane in the seminal vesicle weight test. It exists in animal urine and adrenal glands and can be synthesized from dehydroepiandrosterone. It is an intermediate for the synthesis of testosterone.

Storage method

This product should be kept sealed.

Synthesis method

This product does not contain natural products, but it is the basic substance of natural steroid compounds. It can be composed of androstane-3,17-Dione, androstane -3,17-Diols, etc. are synthesized. Raw material for the synthesis of male hormones.

Purpose

Biochemical Research .