Testosterone Testosterone

Structural formula

Business number	019A
Molecular formula	C19H28O2
Molecular weight	288.42
label	Testosterone;testosterone;testosterone;17β-Hydroxy-3-oxo-4-androstene, 4-Androsten-17β-ol-3-one, 17β-Hydroxy-4-androsten-3-one, Enzymes·Proteins·Peptides

• 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:58-22-0

MDL number:MFCD00003654

EINECS number:200-370-5

RTECS number:XA3030000

BRN number:1915399

PubChem number:24899970

Physical property data

1. Appearance: white crystalline powder . Odorless.

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

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

4. Melting point ( ºC): 155

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): [α]D24 +109°（C=4, in ethanol )

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

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

12. Saturation vapor pressure (kPa,60ºC): Undetermined

18. Lower explosion limit (%,V/V): Not OK

19. Solubility: soluble in ethanol , ether and organic solvents, insoluble in water.

Toxicological data

Potentially carcinogenic to laboratory animals

Ecological data

None

Molecular structure data

1. Molar refractive index: 83.11

2. Molar Volume (m³/mol）：256.9

3. isotonic specific volume (90.2K):663.6

4. Surface Tension (dyne/cm):44.4

5. Polarizability（10^-24cm³): 32.94

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: 2

4. Number of rotatable chemical bonds: 0

5. Number of tautomers: 5

6. Topological molecule polar surface area 37.3

7. Number of heavy atoms: 21

8. Surface charge: 0

9. Complexity: 508

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 sealed and stored in a cool, dry place away from light.

Synthesis method

None

Purpose

For biochemical research. For alternative treatment of anorchia; male menopausal syndrome; impotence, etc.

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4. Surface Tension (dyne/cm):44.4

5. Polarizability（10^-24cm³): 32.94

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: 2

4. Number of rotatable chemical bonds: 0

5. Number of tautomers: 5

6. Topological molecule polar surface area 37.3

7. Number of heavy atoms: 21

8. Surface charge: 0

9. Complexity: 508

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 sealed and stored in a cool, dry place away from light.

Synthesis method

None

Purpose

For biochemical research. For alternative treatment of anorchia; male menopausal syndrome; impotence, etc.