Cholestane

{{#if:4827|! style="background: #F8EABA; text-align: center;" colspan="2" | Properties

Cholestane
File:Cholestane.svg
File:Steroid-nomenclature.svg
IUPAC name (8R,9S,10S,13R,14S,17R)-10,13-Dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene
Identifiers
CAS number	481-21-0
PubChem	6857534
ChemSpider	5256870 7pxY
ChEBI	CHEBI:35516 7pxY
Jmol-3D images	Image 1 Image 2
SMILES C[C@H](CCCC(C)C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4[C@@]3(CCCC4)C)C C41CCCC[C@@]1([C@@H]3[C@H]([C@@H]2CC[C@@H]([C@@]2(C)CC3)[C@H](C)CCCC(C)C)CC4)C <p><p style="word-wrap: break-word;">
InChI InChI=1S/C27H48/c1-19(2)9-8-10-20(3)23-14-15-24-22-13-12-21-11-6-7-17-26(21,4)25(22)16-18-27(23,24)5/h19-25H,6-18H2,1-5H3/t20-,21?,22+,23-,24+,25+,26+,27-/m1/s1 7pxY Key: XIIAYQZJNBULGD-LDHZKLTISA-N 7pxY InChI=1/C27H48/c1-19(2)9-8-10-20(3)23-14-15-24-22-13-12-21-11-6-7-17-26(21,4)25(22)16-18-27(23,24)5/h19-25H,6-18H2,1-5H3/t20-,21?,22+,23-,24+,25+,26+,27-/m1/s1 Key: XIIAYQZJNBULGD-LDHZKLTIBN
Molecular formula	C27H48
Molar mass	372.67 g mol−1
14pxY (verify) (what is: 10pxY/10pxN?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Cholestane is a saturated 27-carbon steroid precursor which serves as the basis for many organic molecules.

Derivatives of cholestane

Derivatives are classified in two families:

• Sterols (with an alcohol group)
• Cholestenes (with a double bond)

Some steroids, such as cholesterol, are both a sterol and a cholestene.

External links

• Cholestanes at the US National Library of Medicine Medical Subject Headings (MeSH)