Back to Search
1Α-Methyl-5Α-Androstan-17Β-Ol-3-One
CAS: 1424-00-6 | C20H32O2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
1424-00-6
Molecular Formula:
C20H32O2
Molecular Mass:
304.47 g/mol
Names and Synonyms:
1Α-Methyl-5Α-Androstan-17Β-Ol-3-One
Androstan-3-one, 17-hydroxy-1-methyl-, (1α,5α,17β)-
5α-Androstan-3-one, 17β-hydroxy-1α-methyl-
(1α,5α,17β)-17-Hydroxy-1-methylandrostan-3-one
SH 723
17β-Hydroxy-1α-methyl-5α-androstan-3-one
Mesterolone
1α-Methyl-5α-androstan-17β-ol-3-one
1α-Methyl-17β-hydroxy-5α-androstan-3-one
Proviron
1α-Methyl-5α-dihydrotestosterone
Androviron
Mestoranum
Mesteranum
Testiwop
Provirone 25
NSC 75054
MEST
Identifiers:
SMILES:
C[C@H]1CC(=O)C[C@@H]2CC[C@H]3[C@@H]4CC[C@H](O)[C@@]4(C)CC[C@@H]3[C@]21C
InChI:
InChI=1S/C20H32O2/c1-12-10-14(21)11-13-4-5-15-16-6-7-18(22)19(16,2)9-8-17(15)20(12,13)3/h12-13,15-18,22H,4-11H2,1-3H3/t12-,13-,15-,16-,17-,18-,19-,20-/m0/s1
Key Properties
Melting Point
204 °C
CAS Common Chemistry
Density
1.16 g/cm³
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 304.47 g/mol | CAS Common Chemistry |
| 304.47400000000005 g/mol | RDKit | |
| 304.240230264 g/mol | RDKit | |
| Density | 1.16 g/cm³ | CAS Common Chemistry |
| 1.156 g/cm3 | CAS Common Chemistry | |
| Canonical SMILES | O=C1CC(C)C2(C)C(C1)CCC3C4CCC(O)C4(C)CCC32 | CAS Common Chemistry |
| InChI | InChI=1S/C20H32O2/c1-12-10-14(21)11-13-4-5-15-16-6-7-18(22)19(16,2)9-8-17(15)20(12,13)3/h12-13,15-18,22H,4-11H2,1-3H3/t12-,13-,15-,16-,17-,18-,19-,20-/m0/s1 | CAS Common Chemistry |
| InChI Key | InChIKey=UXYRZJKIQKRJCF-TZPFWLJSSA-N | CAS Common Chemistry |
| Melting Point | 204 °C | CAS Common Chemistry |
| Name | 1α-Methyl-5α-androstan-17β-ol-3-one | CAS Common Chemistry |
| Heavy Atom Count | 22 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 37.3 Ų | RDKit |
| LogP | 4.205100000000003 | RDKit |
| Molar Refractivity | 87.28780000000006 | RDKit |
