NP-MRD: Showing NP-Card for 3a-Hydroxy-5b-pregnane-20-one (NP0087622)

Jump To Section:

Identification Spectra BioTaxonomy ChemoTaxonomy Physical properties Links References XML

Record Information

Version

2.0

Created at

2022-05-11 16:55:03 UTC

Updated at

2022-05-11 16:55:03 UTC

NP-MRD ID

NP0087622

Secondary Accession Numbers

None

Natural Product Identification

Common Name

3a-Hydroxy-5b-pregnane-20-one

Description

3A-Hydroxy-5b-pregnane-20-one belongs to the class of organic compounds known as gluco/mineralocorticoids, progestogins and derivatives. These are steroids with a structure based on a hydroxylated prostane moiety. 3A-Hydroxy-5b-pregnane-20-one is an extremely weak basic (essentially neutral) compound (based on its pKa). 3A-hydroxy-5b-pregnane-20-one can be converted into 5a-pregnane-3,20-dione through its interaction with the enzyme aldo-keto reductase family 1 member C4. In humans, 3a-hydroxy-5b-pregnane-20-one is involved in the metabolic disorder called the 11-beta-hydroxylase deficiency (cyp11b1) pathway.

Structure

MOL 3D MOL SDF PDB SMILES InChI

     RDKit          3D

 57 60  0  0  0  0  0  0  0  0999 V2000
    5.9641   -0.5805   -0.8975 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.5829   -0.0637   -1.0235 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.3831    0.9244   -1.6993 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.4764   -0.7347   -0.3436 C   0  0  1  0  0  0  0  0  0  0  0  0
    3.6797   -0.7775    1.1611 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2884   -0.6363    1.7980 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4194   -0.7450    0.5872 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.0248   -0.5675    0.7353 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.5089    0.5356    1.6174 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1933    1.6491    0.8819 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3306    1.1646    0.0189 C   0  0  2  0  0  0  0  0  0  0  0  0
   -3.5848    1.3161    0.8434 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7164    0.4771    0.3648 C   0  0  2  0  0  0  0  0  0  0  0  0
   -5.7742    0.6598    1.2876 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3643   -0.9673    0.2684 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9032   -1.2663    0.2306 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1197   -0.2050   -0.5292 C   0  0  1  0  0  0  0  0  0  0  0  0
   -2.6815   -0.2649   -1.9599 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6680   -0.6266   -0.6085 C   0  0  1  0  0  0  0  0  0  0  0  0
    0.0241    0.0739   -1.7229 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5119   -0.0060   -1.7282 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1634    0.0726   -0.3917 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.5249    1.4618   -0.0278 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.5227   -0.5667   -1.8547 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.5327    0.1180   -0.2204 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.0218   -1.5681   -0.4298 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.2502   -1.7451   -0.7382 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.0831   -1.7925    1.3972 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.3661   -0.0160    1.5262 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1990    0.2825    2.3711 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1059   -1.5196    2.4459 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.5644   -1.8240    0.2397 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3868   -1.5141    1.2696 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.2909    0.9734    2.2403 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2705    0.1946    2.3876 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5730    2.3596    1.6708 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4258    2.2276    0.3327 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4422    1.8677   -0.8481 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8627    2.3847    0.8609 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3234    1.0069    1.8947 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.0985    0.9254   -0.5747 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.5933    0.3894    0.8028 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7900   -1.4794    1.1818 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.9117   -1.4707   -0.5823 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7814   -2.2075   -0.3787 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5147   -1.4840    1.2195 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7662   -0.4978   -1.9586 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2119   -1.1065   -2.5194 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5502    0.7076   -2.4529 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7130   -1.7181   -0.9127 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3129   -0.3991   -2.6902 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3562    1.1140   -1.7813 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8946   -0.9144   -2.2419 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8884    0.8562   -2.3317 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8940    1.8976    0.7859 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.5452    1.4703    0.4049 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.5767    2.1544   -0.9017 H   0  0  0  0  0  0  0  0  0  0  0  0
 11 10  1  0
 10  9  1  0
  9  8  1  0
  8  7  1  0
  7  6  1  0
  6  5  1  0
  5  4  1  0
  4  2  1  0
  2  1  1  0
  2  3  2  0
  4 22  1  0
 22 23  1  1
 22 21  1  0
 21 20  1  0
 20 19  1  0
 19 17  1  0
 17 18  1  6
 17 16  1  0
 16 15  1  0
 15 13  1  0
 13 14  1  0
 13 12  1  0
 17 11  1  0
 12 11  1  0
 19  8  1  0
 22  7  1  0
 11 38  1  6
 10 36  1  0
 10 37  1  0
  9 34  1  0
  9 35  1  0
  8 33  1  1
  7 32  1  6
  6 30  1  0
  6 31  1  0
  5 28  1  0
  5 29  1  0
  4 27  1  6
  1 24  1  0
  1 25  1  0
  1 26  1  0
 23 55  1  0
 23 56  1  0
 23 57  1  0
 21 53  1  0
 21 54  1  0
 20 51  1  0
 20 52  1  0
 19 50  1  6
 18 47  1  0
 18 48  1  0
 18 49  1  0
 16 45  1  0
 16 46  1  0
 15 43  1  0
 15 44  1  0
 13 41  1  6
 14 42  1  0
 12 39  1  0
 12 40  1  0
M  END


  Mrv0541 02231220502D          

 24 27  0  0  1  0            999 V2000
   18.5818  -10.9276    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   18.5818  -11.7525    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
   19.2963  -12.1651    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   20.0108  -11.7525    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
   20.0108  -10.9276    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
   19.2963  -10.5151    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   20.7253  -12.1651    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   21.4398  -11.7525    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   21.4398  -10.9276    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   20.7253  -10.5151    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   22.1542  -10.5151    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   22.1542   -9.6900    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
   21.4398   -9.2775    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   20.7253   -9.6900    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   22.9389  -10.7700    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   23.4238  -10.1025    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   22.9389   -9.4351    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
   23.1938   -8.6505    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   22.6418   -8.0374    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   24.0008   -8.4789    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   20.0108  -10.1025    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   22.2987   -8.8778    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   20.0027  -12.3370    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   17.8681  -12.1647    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
  3  4  1  0  0  0  0
  4  5  1  0  0  0  0
  5  6  1  0  0  0  0
  6  1  1  0  0  0  0
  4  7  1  0  0  0  0
  7  8  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  1  0  0  0  0
 10  5  1  0  0  0  0
  9 11  1  0  0  0  0
 11 12  1  0  0  0  0
 12 13  1  0  0  0  0
 13 14  1  0  0  0  0
 14 10  1  0  0  0  0
 11 15  1  0  0  0  0
 15 16  1  0  0  0  0
 16 17  1  0  0  0  0
 17 12  1  0  0  0  0
 17 18  1  1  0  0  0
 18 19  2  0  0  0  0
 18 20  1  0  0  0  0
  5 21  1  1  0  0  0
 12 22  1  1  0  0  0
  4 23  1  1  0  0  0
  2 24  1  6  0  0  0
M  END
> <DATABASE_ID>
NP0087622

> <DATABASE_NAME>
NP-MRD

> <SMILES>
[H][C@]12CCC3C4CC[C@H](C(C)=O)[C@@]4(C)CCC3[C@@]1(C)CC[C@@H](O)C2

> <INCHI_IDENTIFIER>
InChI=1S/C21H34O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h14-19,23H,4-12H2,1-3H3/t14-,15-,16?,17-,18?,19?,20+,21-/m1/s1

> <INCHI_KEY>
AURFZBICLPNKBZ-KCZNCWLVSA-N

> <FORMULA>
C21H34O2

> <MOLECULAR_WEIGHT>
318.4935

> <EXACT_MASS>
318.255880332

> <JCHEM_ACCEPTOR_COUNT>
2

> <JCHEM_AVERAGE_POLARIZABILITY>
38.3647338042203

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
1-[(2S,5R,7R,14S,15S)-5-hydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-14-yl]ethan-1-one

> <ALOGPS_LOGP>
4.28

> <JCHEM_LOGP>
3.9869379340000006

> <ALOGPS_LOGS>
-5.37

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
4

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
19.403041090785273

> <JCHEM_PKA_STRONGEST_ACIDIC>
18.296396321121705

> <JCHEM_PKA_STRONGEST_BASIC>
-1.3569558150513044

> <JCHEM_POLAR_SURFACE_AREA>
37.3

> <JCHEM_REFRACTIVITY>
92.90669999999999

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
1.36e-03 g/l

> <JCHEM_TRADITIONAL_IUPAC>
pregnanolone

> <JCHEM_VEBER_RULE>
1

$$$$

HEADER    PROTEIN                                 23-FEB-12   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   23-FEB-12         0                                  
HETATM    1  C   UNK     0      34.686 -20.398   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      34.686 -21.938   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      36.020 -22.708   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      37.353 -21.938   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0      37.353 -20.398   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      36.020 -19.628   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0      38.687 -22.708   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0      40.021 -21.938   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0      40.021 -20.398   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0      38.687 -19.628   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0      41.355 -19.628   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0      41.355 -18.088   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0      40.021 -17.318   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0      38.687 -18.088   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0      42.819 -20.104   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0      43.724 -18.858   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0      42.819 -17.612   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0      43.295 -16.148   0.000  0.00  0.00           C+0
HETATM   19  O   UNK     0      42.265 -15.003   0.000  0.00  0.00           O+0
HETATM   20  C   UNK     0      44.801 -15.827   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0      37.353 -18.858   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0      41.624 -16.572   0.000  0.00  0.00           C+0
HETATM   23  H   UNK     0      37.338 -23.029   0.000  0.00  0.00           H+0
HETATM   24  O   UNK     0      33.354 -22.707   0.000  0.00  0.00           O+0
CONECT    1    2    6                                                       
CONECT    2    1    3   24                                                  
CONECT    3    2    4                                                       
CONECT    4    3    5    7   23                                             
CONECT    5    4    6   10   21                                             
CONECT    6    5    1                                                       
CONECT    7    4    8                                                       
CONECT    8    7    9                                                       
CONECT    9    8   10   11                                                  
CONECT   10    9    5   14                                                  
CONECT   11    9   12   15                                                  
CONECT   12   11   13   17   22                                             
CONECT   13   12   14                                                       
CONECT   14   13   10                                                       
CONECT   15   11   16                                                       
CONECT   16   15   17                                                       
CONECT   17   16   12   18                                                  
CONECT   18   17   19   20                                                  
CONECT   19   18                                                            
CONECT   20   18                                                            
CONECT   21    5                                                            
CONECT   22   12                                                            
CONECT   23    4                                                            
CONECT   24    2                                                            
MASTER        0    0    0    0    0    0    0    0   24    0   54    0
END

View in JSmol

Synonyms

Value	Source
3alpha-Hydroxy-5beta-pregnane-20-one	HMDB

Chemical Formula

C₂₁H₃₄O₂

Average Mass

318.4935 Da

Monoisotopic Mass

318.25588 Da

IUPAC Name

1-[(2S,5R,7R,14S,15S)-5-hydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-14-yl]ethan-1-one

Traditional Name

pregnanolone

CAS Registry Number

Not Available

SMILES

[H][C@]12CCC3C4CC[C@H](C(C)=O)[C@@]4(C)CCC3[C@@]1(C)CC[C@@H](O)C2

InChI Identifier

InChI=1S/C21H34O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h14-19,23H,4-12H2,1-3H3/t14-,15-,16?,17-,18?,19?,20+,21-/m1/s1

InChI Key

AURFZBICLPNKBZ-KCZNCWLVSA-N

Experimental Spectra

Not Available

Predicted Spectra

Spectrum Type	Description	Depositor ID	Depositor Organization	Depositor	Deposition Date	View
1D NMR	¹³C NMR Spectrum (1D, 25 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 252 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 50 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 75 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 101 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 126 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 151 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 176 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 201 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 226 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum

Chemical Shift Submissions

Not Available

Species

Species of Origin

Species Name	Source	Reference
Anas platyrhynchos	FooDB	FooDB
Anatidae	FooDB	FooDB
Anser anser	FooDB	FooDB
Bison bison	FooDB	FooDB
Bos taurus	FooDB	FooDB
Bos taurus X Bison bison	FooDB	FooDB
Bubalus bubalis	FooDB	FooDB
Capra aegagrus hircus	FooDB	FooDB
Cervidae	FooDB	FooDB
Cervus canadensis	FooDB	FooDB
Columba	FooDB	FooDB
Columbidae	FooDB	FooDB
Dromaius novaehollandiae	FooDB	FooDB
Equus caballus	FooDB	FooDB
Gallus gallus	FooDB	FooDB
Lagopus muta	FooDB	FooDB
Leporidae	FooDB	FooDB
Lepus timidus	FooDB	FooDB
Melanitta fusca	FooDB	FooDB
Meleagris gallopavo	FooDB	FooDB
Numida meleagris	FooDB	FooDB
Odocoileus	FooDB	FooDB
Oryctolagus	FooDB	FooDB
Ovis aries	FooDB	FooDB
Phasianidae	FooDB	FooDB
Phasianus colchicus	FooDB	FooDB
Struthio camelus	FooDB	FooDB
Sus scrofa	FooDB	FooDB
Sus scrofa domestica	FooDB	FooDB

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as gluco/mineralocorticoids, progestogins and derivatives. These are steroids with a structure based on a hydroxylated prostane moiety.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Steroids and steroid derivatives

Sub Class

Pregnane steroids

Direct Parent

Gluco/mineralocorticoids, progestogins and derivatives

Alternative Parents

Substituents

Progestogin-skeleton
20-oxosteroid
3-hydroxysteroid
Hydroxysteroid
3-alpha-hydroxysteroid
Oxosteroid
Cyclic alcohol
Ketone
Secondary alcohol
Organooxygen compound
Hydrocarbon derivative
Organic oxide
Organic oxygen compound
Carbonyl group
Alcohol
Aliphatic homopolycyclic compound

Molecular Framework

Aliphatic homopolycyclic compounds

External Descriptors

Not Available

Physical Properties

State

Not Available

Experimental Properties

Property	Value	Reference
Melting Point	Not Available	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	Not Available	Not Available

Predicted Properties

Property	Value	Source
logP	4.28	ALOGPS
logP	3.99	ChemAxon
logS	-5.4	ALOGPS
pKa (Strongest Acidic)	18.3	ChemAxon
pKa (Strongest Basic)	-1.4	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	2	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	37.3 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	92.91 m³·mol⁻¹	ChemAxon
Polarizability	38.36 Å³	ChemAxon
Number of Rings	4	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	Yes	ChemAxon
MDDR-like Rule	No	ChemAxon

External Links

HMDB ID

HMDB0006759

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

FDB024063

KNApSAcK ID

Not Available

Chemspider ID

23141070

KEGG Compound ID

C05480

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

24779614

PDB ID

Not Available

ChEBI ID

88767

Good Scents ID

Not Available

References

General References

Not Available

Showing NP-Card for 3a-Hydroxy-5b-pregnane-20-one (NP0087622)

MOL for NP0087622 (3a-Hydroxy-5b-pregnane-20-one)

3D MOL for NP0087622 (3a-Hydroxy-5b-pregnane-20-one)

3D SDF for NP0087622 (3a-Hydroxy-5b-pregnane-20-one)

3D-SDF for NP0087622 (3a-Hydroxy-5b-pregnane-20-one)

PDB for NP0087622 (3a-Hydroxy-5b-pregnane-20-one)

3D PDB for NP0087622 (3a-Hydroxy-5b-pregnane-20-one)

SMILES for NP0087622 (3a-Hydroxy-5b-pregnane-20-one)

INCHI for NP0087622 (3a-Hydroxy-5b-pregnane-20-one)

Structure for NP0087622 (3a-Hydroxy-5b-pregnane-20-one)

3D Structure for NP0087622 (3a-Hydroxy-5b-pregnane-20-one)