| Identification | |
| Name: | Androstane-3,17-dione,(5a)- |
| Synonyms: | 5a-Androstane-3,17-dione (8CI);5a-Androstanedione (7CI);5a-Androsta-3,17-dione;Androstane-3,17-dione;Dihydroandrostenedione;NSC 60796;NSC 9897; |
| CAS: | 846-46-8 |
| EINECS: | 212-685-5 |
| Molecular Formula: | C19H28O2 |
| Molecular Weight: | 288.43 |
| InChI: | InChI=1/C19H28O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h12,14-16H,3-11H2,1-2H3/t12-,14?,15?,16?,18?,19?/m0/s1 |
| Molecular Structure: |  |
| Properties | |
| Density: | 1.079 g/cm3 |
| Refractive index: | 1.526 |
| Specification: |
The 5a-Androstanedione ,its cas register number is 846-46-8.It also can be called as Androstane-3,17-dione, (5alpha)- and the IUPAC name about this chemical is (5S)-10,13-dimethyl-2,4,5,6,7,8,9,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-3,17-dione .It belongs to the Steroids. WGK Germany about this chemical is 3. It has a other registry number is 358657-76-8. Following are the chemical properties about 5a-Androstanedione :(1)#H bond acceptors: 2 ; (2)#H bond donors: 0 ; (3)#Freely Rotating Bonds: 0 ; (4)Polar Surface Area: 34.14Å2 ; (5)Index of Refraction: 1.526 ; (6)Molar Refractivity: 82.03 cm3 ; (7)Molar Volume: 267.1 cm3 ; (8)Polarizability: 32.52x10-24cm3 ; (9)Surface Tension: 39 dyne/cm ; (10)Enthalpy of Vaporization: 66.37 kJ/mol ; (11)Vapour Pressure: 5.68E-07 mmHg at 25°C This chemical can be described computed from structure: |
| Safety Data | |
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