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Molecule
4-Androstenediol
CAS: 1156-92-9 · C19H30O2
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 1156-92-9
- Molecular Formula
- C19H30O2
- Molecular Mass
- 290.45 g/mol
Identifiers
CAS Registry Number
1156-92-9
SMILES
C[C@]12CC[C@H]3[C@@H](CCC4=C[C@@H](O)CC[C@@]43C)[C@@H]1CC[C@@H]2O
InChI Key
BTTWKVFKBPAFDK-LOVVWNRFSA-N
InChI
InChI=1S/C19H30O2/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/h11,13-17,20-21H,3-10H2,1-2H3/t13-,14-,15-,16-,17-,18-,19-/m0/s1
Names and Synonyms
- 4-Androstenediol Systematic Name
- Androst-4-ene-3,17-diol, (3β,17β)- Synonym
- Androst-4-ene-3β,17β-diol Synonym
- (3β,17β)-Androst-4-ene-3,17-diol Synonym
- 3β,17β-Dihydroxy-4-androstene Synonym
- 4-Androstenediol Synonym
- Δ4-Androstene-3β,17β-diol Synonym
- NSC 12458 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 290.45 g/mol | CAS Common Chemistry |
| 290.447 g/mol | RDKit | |
| Canonical SMILES | OC1C=C2CCC3C(CCC4(C)C(O)CCC34)C2(C)CC1 | CAS Common Chemistry |
| InChI | InChI=1S/C19H30O2/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/h11,13-17,20-21H,3-10H2,1-2H3/t13-,14-,15-,16-,17-,18-,19-/m0/s1 | CAS Common Chemistry |
| InChI Key | InChIKey=BTTWKVFKBPAFDK-LOVVWNRFSA-N | CAS Common Chemistry |
| Melting Point | 155.5 °C | CAS Common Chemistry |
| Name | 4-Androstenediol | CAS Common Chemistry |
| Heavy Atom Count | 21 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 40.46 Ų | RDKit |
| LogP | 3.6710000000000025 | RDKit |
| 3.671 | RDKit | |
| Molar Refractivity | 83.71660000000004 cm³/mol | RDKit |
| Ring Count | 4 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.8947 | RDKit |
| 0.89 | chempirical lib | |
| Exact Mass | 290.2245802 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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1
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| Shift (ppm) | Multiplicity | Integration | Assignment |
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200 ppm
180
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| Shift (ppm) | DEPT | Assignment |
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Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
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MW = 290.45 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C19H30O2.
