Estrane

{{Chembox

| Verifiedfields = changed

| Watchedfields = changed

| verifiedrevid = 461095623

| ImageFile = Estrane.svg

| ImageFile_Ref = {{Chemboximage|correct|??}}

| ImageSize = 200

| ImageName = Stereo structural formula of estrane ((1R,2S,10R,11S,15S)-15-methyl,heptadec)

| IUPACName = 5ξ-Estrane{{cite book |author=International Union of Pure and Applied Chemistry |date=2014 |title=Nomenclature of Organic Chemistry: IUPAC Recommendations and Preferred Names 2013 |publisher=The Royal Society of Chemistry |pages=1529 |doi=10.1039/9781849733069 |isbn=978-0-85404-182-4}}

| SystematicName = (3aS,3bR,5aΞ,9aS,9bR,11aS)-11a-Methylhexadecahydro-1H-cyclopenta[a]phenanthrene

| Section1 = {{Chembox Identifiers

| CASNo = 24749-37-9

| CASNo_Ref = {{Cascite|changed|EPA}}

| PubChem = 12313694

| PubChem1 = 5460658

| PubChem1_Comment = (1R,2S,10R,11S,15S)-15-methyl,heptadec

| PubChem2 = 6857465

| PubChem2_Comment = (1R,2S,7R,10R,11S,15S)-15-methyl,heptadec

| PubChem3 = 6857457

| PubChem3_Comment = (1R,2S,7S,10R,11S,15S)-15-methyl,heptadec

| ChemSpiderID = 11179505

| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}

| ChemSpiderID1 = 4574149

| ChemSpiderID1_Ref = {{chemspidercite|correct|chemspider}}

| ChemSpiderID1_Comment = (1R,2S,10R,11S,15S)-15-methyl,heptadec

| ChemSpiderID2 = 5256802

| ChemSpiderID2_Ref = {{chemspidercite|correct|chemspider}}

| ChemSpiderID2_Comment = (1R,2S,7R,10R,11S,15S)-15-methyl,heptadec

| ChemSpiderID3 = 5256794

| ChemSpiderID3_Ref = {{chemspidercite|correct|chemspider}}

| ChemSpiderID3_Comment = (1R,2S,7S,10R,11S,15S)-15-methyl,heptadec

| ChEBI_Ref = {{ebicite|changed|EBI}}

| ChEBI = 23966

| Beilstein = 3125721

| SMILES = CC12CCCC1C1CCC3CCCCC3C1CC2

| StdInChI = 1S/C18H30/c1-18-11-4-7-17(18)16-9-8-13-5-2-3-6-14(13)15(16)10-12-18/h13-17H,2-12H2,1H3

| StdInChI_Ref = {{stdinchicite|correct|chemspider}}

| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}

| StdInChIKey = GRXPVLPQNMUNNX-UHFFFAOYSA-N

}}

| Section2 = {{Chembox Properties

| C=18 | H=30

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}}

{{Distinguish|estrone}}

Estrane is a C18 steroid derivative, with a gonane core.

Estrenes are estrane derivatives that contain a double bond, with an example being nandrolone.{{MeshName|Estrenes}} Estratrienes (estrins) are estrane derivatives that contain three double bonds, for instance estrin (estra-1,3,5(10)-triene). A class of female sex hormones, estrogens, such as estradiol, estrone, and estriol are estratrienes.