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Medroxyprogesterone
CAS: 520-85-4 | C22H32O3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
520-85-4
Molecular Formula:
C22H32O3
Molecular Mass:
344.50 g/mol
Names and Synonyms:
Medroxyprogesterone
Pregn-4-ene-3,20-dione, 17-hydroxy-6-methyl-, (6α)-
(6α)-17-Hydroxy-6-methylpregn-4-ene-3,20-dione
17-Hydroxy-6α-methylpregn-4-ene-3,20-dione
17α-Hydroxy-6α-methylprogesterone
Medroxyprogesteron
Medroxyprogesterone
6α-Methyl-17α-hydroxyprogesterone
U 8840
6α-Methyl-4-pregnen-17α-ol-3,20-dione
17-Hydroxy-6α-methylprogesterone
6α-Methyl-17-hydroxyprogesterone
6α-Methyl-17α-hydroxypregn-4-ene-3,20-dione
NSC 27408
6α-Methyl-17R-hydroxyprogesterone
Medoxyprogesterone
Pregn-4-ene-3,20-dione, 17-hydroxy-6α-methyl-
Progesterone, 17-hydroxy-6α-methyl-
Identifiers:
SMILES:
CC(=O)[C@@]1(O)CC[C@H]2[C@@H]3C[C@H](C)C4=CC(=O)CC[C@]4(C)[C@H]3CC[C@@]21C
InChI:
InChI=1S/C22H32O3/c1-13-11-16-17(20(3)8-5-15(24)12-19(13)20)6-9-21(4)18(16)7-10-22(21,25)14(2)23/h12-13,16-18,25H,5-11H2,1-4H3/t13-,16+,17-,18-,20+,21-,22-/m0/s1
Key Properties
Melting Point
220-223.5 °C
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 | 344.50 g/mol | CAS Common Chemistry |
| 344.4950000000001 g/mol | RDKit | |
| 344.23514488399996 g/mol | RDKit | |
| Canonical SMILES | O=C1C=C2C(C)CC3C(CCC4(C)C3CCC4(O)C(=O)C)C2(C)CC1 | CAS Common Chemistry |
| InChI | InChI=1S/C22H32O3/c1-13-11-16-17(20(3)8-5-15(24)12-19(13)20)6-9-21(4)18(16)7-10-22(21,25)14(2)23/h12-13,16-18,25H,5-11H2,1-4H3/t13-,16+,17-,18-,20+,21-,22-/m0/s1 | CAS Common Chemistry |
| InChI Key | InChIKey=FRQMUZJSZHZSGN-HBNHAYAOSA-N | CAS Common Chemistry |
| Melting Point | 220-223.5 °C | CAS Common Chemistry |
| Name | Medroxyprogesterone | CAS Common Chemistry |
| Heavy Atom Count | 25 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 54.37 Ų | RDKit |
| LogP | 4.084400000000003 | RDKit |
| Molar Refractivity | 96.88780000000006 | RDKit |
