Showing Compound 17a-Estradiol (FDB112198)

Record Information

Version

1.0

Creation date

2020-04-20 17:42:32 UTC

Update date

2020-04-21 18:02:46 UTC

Primary ID

FDB112198

Secondary Accession Numbers

Not Available

Chemical Information

FooDB Name

17a-Estradiol

Description

17alpha-Estradiol, also known as estradiol-17alpha or α-estradiol, belongs to the class of organic compounds known as estrogens and derivatives. These are steroids with a structure containing a 3-hydroxylated estrane. Thus, 17alpha-estradiol is considered to be a steroid. Based on a literature review a significant number of articles have been published on 17alpha-Estradiol.

CAS Number

Not Available

Structure

MOL SDF PDB SMILES InChI

Synonyms

Synonym	Source
Alfatradiol	ChEBI
alpha-Estradiol	ChEBI
Estra-1,3,5(10)trien-3,17alpha-diol	ChEBI
Estradiol-17alpha	ChEBI
a-Estradiol	Generator
Α-estradiol	Generator
Estra-1,3,5(10)trien-3,17a-diol	Generator
Estra-1,3,5(10)trien-3,17α-diol	Generator
Estradiol-17a	Generator
Estradiol-17α	Generator
17a-Estradiol	Generator
17Α-estradiol	Generator
1,3,5-Estratriene-3,17a-diol	HMDB
13b-Methyl-1,3,5(10)-gonatriene-3,17a-diol	HMDB
17-Epiestradiol	HMDB
17a-Oestradiol	HMDB
3,17-Dihydroxyestratriene	HMDB
3,17a-Dihydroxyestra-1,3,5(10)-triene	HMDB
3,17a-Dihydroxyoestra-1,3,5(10)-triene	HMDB
Epiestradiol	HMDB
Epiestrol	HMDB
Estra-1,3,5(10)-triene-3,17a-diol	HMDB
Oestra-1,3,5(10)-triene-3,17a-diol	HMDB
17alpha-Estradiol	KEGG

Predicted Properties

Property	Value	Source
Water Solubility	0.021 g/L	ALOGPS
logP	3.57	ALOGPS
logP	3.75	ChemAxon
logS	-4.1	ALOGPS
pKa (Strongest Acidic)	10.33	ChemAxon
pKa (Strongest Basic)	-0.88	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	2	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	40.46 Å²	ChemAxon
Rotatable Bond Count	0	ChemAxon
Refractivity	79.9 m³·mol⁻¹	ChemAxon
Polarizability	31.93 Å³	ChemAxon
Number of Rings	4	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Chemical Formula

C18H24O2

IUPAC name

(1S,10R,11S,14R,15S)-15-methyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-2(7),3,5-triene-5,14-diol

InChI Identifier

InChI=1S/C18H24O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h3,5,10,14-17,19-20H,2,4,6-9H2,1H3/t14-,15-,16+,17-,18+/m1/s1

InChI Key

VOXZDWNPVJITMN-SFFUCWETSA-N

Isomeric SMILES

[H][C@@]12CC[C@@H](O)[C@@]1(C)CC[C@]1([H])C3=C(CC[C@@]21[H])C=C(O)C=C3

Average Molecular Weight

272.382

Monoisotopic Molecular Weight

272.177630012

Classification

Description

Belongs to the class of organic compounds known as estrogens and derivatives. These are steroids with a structure containing a 3-hydroxylated estrane.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Steroids and steroid derivatives

Sub Class

Estrane steroids

Direct Parent

Estrogens and derivatives

Alternative Parents

Substituents

Estrogen-skeleton
17-hydroxysteroid
Hydroxysteroid
3-hydroxysteroid
Phenanthrene
Tetralin
1-hydroxy-2-unsubstituted benzenoid
Benzenoid
Cyclic alcohol
Secondary alcohol
Organic oxygen compound
Hydrocarbon derivative
Organooxygen compound
Alcohol
Aromatic homopolycyclic compound

Molecular Framework

Aromatic homopolycyclic compounds

External Descriptors

17alpha-hydroxy steroid (CHEBI:17160 )
3-hydroxy steroid (CHEBI:17160 )
estradiol (CHEBI:17160 )
C18 steroids (estrogens) and derivatives (C02537 )
Estrane and derivatives (C02537 )
C18 steroids (estrogens) and derivatives (LMST02010029 )

Ontology

No ontology term

Physico-Chemical Properties

Physico-Chemical Properties - Experimental

Property	Value	Reference
Physical state	Not Available
Physical Description	Not Available
Mass Composition	Not Available
Melting Point	Not Available
Boiling Point	Not Available
Experimental Water Solubility	Not Available
Experimental logP	Not Available
Experimental pKa	Not Available
Isoelectric point	Not Available
Charge	Not Available
Optical Rotation	Not Available
Spectroscopic UV Data	Not Available
Density	Not Available
Refractive Index	Not Available

Spectra

EI-MS/GC-MS

Type	Description	Splash Key	View
EI-MS	Mass Spectrum (Electron Ionization)	splash10-00di-2950000000-9cd3211b8fd922d6f32b	2014-09-20	View Spectrum
GC-MS	17a-Estradiol, 2 TMS, GC-MS Spectrum	splash10-00p0-3970000000-ea6c869f7a3556f5fb55	Spectrum
GC-MS	17a-Estradiol, non-derivatized, GC-MS Spectrum	splash10-00p0-3970000000-ea6c869f7a3556f5fb55	Spectrum
Predicted GC-MS	17a-Estradiol, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive	splash10-052f-1490000000-9f16d080d50dcea52de4	Spectrum
Predicted GC-MS	17a-Estradiol, 2 TMS, Predicted GC-MS Spectrum - 70eV, Positive	splash10-0udr-2279400000-cea6d26f1ab9c44b5160	Spectrum
Predicted GC-MS	17a-Estradiol, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	17a-Estradiol, TMS_1_1, Predicted GC-MS Spectrum - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	17a-Estradiol, TMS_1_2, Predicted GC-MS Spectrum - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	17a-Estradiol, TBDMS_1_1, Predicted GC-MS Spectrum - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	17a-Estradiol, TBDMS_1_2, Predicted GC-MS Spectrum - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	17a-Estradiol, TBDMS_2_1, Predicted GC-MS Spectrum - 70eV, Positive	Not Available	Spectrum

MS/MS

Type	Description	Splash Key	View
MS/MS	LC-MS/MS Spectrum - Quattro_QQQ 10V, Positive (Annotated)	splash10-00di-0090000000-1ba1e242ed699b46bf67	2012-07-24	View Spectrum
MS/MS	LC-MS/MS Spectrum - Quattro_QQQ 25V, Positive (Annotated)	splash10-0a59-7900000000-0dae6df990a37c6c3fb3	2012-07-24	View Spectrum
MS/MS	LC-MS/MS Spectrum - Quattro_QQQ 40V, Positive (Annotated)	splash10-0a4i-8900000000-956bcdeac1a836c6b83c	2012-07-24	View Spectrum
MS/MS	LC-MS/MS Spectrum - 30V, Positive	splash10-0a4i-0190000000-452a42851493e9ce5c80	2021-09-20	View Spectrum
MS/MS	LC-MS/MS Spectrum - 40V, Positive	splash10-004i-0690000000-71ce13a2bfc9d4213bb7	2021-09-20	View Spectrum
MS/MS	LC-MS/MS Spectrum - 20V, Positive	splash10-05fr-0090000000-2f90ef030c1d0edf8ad0	2021-09-20	View Spectrum
MS/MS	LC-MS/MS Spectrum - 10V, Positive	splash10-00di-0090000000-abcf1c18fabe5707d6dd	2021-09-20	View Spectrum
MS/MS	LC-MS/MS Spectrum - 50V, Positive	splash10-004j-0930000000-a22a631636419abce8d1	2021-09-20	View Spectrum
MS/MS	LC-MS/MS Spectrum - 10V, Negative	splash10-00di-0090000000-a3dd3e1428abd9a33604	2021-09-20	View Spectrum
MS/MS	LC-MS/MS Spectrum - 40V, Negative	splash10-00dj-0690000000-8ffd5ef2044d03b46720	2021-09-20	View Spectrum
MS/MS	LC-MS/MS Spectrum - 20V, Negative	splash10-00di-0090000000-7155e44ebc26fe65b901	2021-09-20	View Spectrum
MS/MS	LC-MS/MS Spectrum - 20V, Positive	splash10-05fr-0090000000-86e488508b64b443756f	2021-09-20	View Spectrum
MS/MS	LC-MS/MS Spectrum - 40V, Positive	splash10-004i-0690000000-2e46725f97f4019883a5	2021-09-20	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-0ab9-0090000000-6ced41e08d82a4b04630	2017-09-01	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-0ab9-0590000000-4d9df1569ae569967694	2017-09-01	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-004u-4690000000-661cc510ebfd4c2a2465	2017-09-01	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-00di-0090000000-d0a3fa240c972ee299db	2017-09-01	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-00di-0090000000-5e0ebfacd0ec2ed930f5	2017-09-01	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-054o-0090000000-da2f1bf0efabdae03188	2017-09-01	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-00di-0090000000-75c81b9a2f86b3e98ca7	2021-09-22	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-05i1-0690000000-f9708f269ca012832fdc	2021-09-22	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-05dj-3910000000-ae2ec96914444b71ca58	2021-09-22	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-00di-0090000000-fb43b1971567fc332aa7	2021-09-22	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-00di-0090000000-28ae91cf9a3f37856adb	2021-09-22	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-0f79-0090000000-325f0a631253fd5784bb	2021-09-22	View Spectrum

NMR

Type	Description		View
1D NMR	¹H NMR Spectrum (1D, 600 MHz, CD₃OD, experimental)		Spectrum
2D NMR	[¹H, ¹³C]-HSQC NMR Spectrum (2D, 600 MHz, CD₃OD, experimental)		Spectrum

External Links

ChemSpider ID

Not Available

ChEMBL ID

Not Available

KEGG Compound ID

Not Available

Pubchem Compound ID

Not Available

Pubchem Substance ID

Not Available

ChEBI ID

Not Available

Phenol-Explorer ID

Not Available

DrugBank ID

Not Available

HMDB ID

Not Available

CRC / DFC (Dictionary of Food Compounds) ID

Not Available

EAFUS ID

Not Available

Dr. Duke ID

Not Available

BIGG ID

Not Available

KNApSAcK ID

Not Available

HET ID

Not Available

Food Biomarker Ontology

Not Available

VMH ID

Not Available

Flavornet ID

Not Available

GoodScent ID

Not Available

SuperScent ID

Not Available

Wikipedia ID

Not Available

Phenol-Explorer Metabolite ID

Not Available

Duplicate IDS

Not Available

Old DFC IDS

Not Available

Associated Foods

Food	Content Range	Average	Reference
Food			Reference

Biological Effects and Interactions

Health Effects / Bioactivities

Not Available

Enzymes

Not Available

Pathways

Not Available

Metabolism

Not Available

Biosynthesis

Not Available

Organoleptic Properties

Flavours

Not Available

Files

MSDS

Not Available

References

Synthesis Reference

Not Available

General Reference

Not Available

Content Reference

Showing Compound 17a-Estradiol (FDB112198)

Structure for FDB112198 (17a-Estradiol)