Cholane

Cholane
Names

IUPAC name Cholane^[1]
Systematic IUPAC name (1R,3aS,3bR,5aΞ,9aS,9bS,11aR)-9a,11a-Dimethyl-1-[(2R)-pentan-2-yl]hexadecahydro-1H-cyclopenta[a]phenanthrene
Identifiers
CAS Number	80373-86-0^Y
3D model (JSmol)	Interactive image Interactive image
ChEBI	CHEBI:35519^Y
ChemSpider	5256866^Y
PubChem CID	6857530
UNII	6EF0441D4P^Y
CompTox Dashboard (EPA)	DTXSID00203291
InChI InChI=1S/C24H42/c1-5-8-17(2)20-12-13-21-19-11-10-18-9-6-7-15-23(18,3)22(19)14-16-24(20,21)4/h17-22H,5-16H2,1-4H3/t17-,18?,19+,20-,21+,22+,23+,24-/m1/s1^Y Key: QSHQKIURKJITMZ-BRPMRXRMSA-N^Y InChI=1/C24H42/c1-5-8-17(2)20-12-13-21-19-11-10-18-9-6-7-15-23(18,3)22(19)14-16-24(20,21)4/h17-22H,5-16H2,1-4H3/t17-,18?,19+,20-,21+,22+,23+,24-/m1/s1 Key: QSHQKIURKJITMZ-BRPMRXRMBN
SMILES CCC[C@@H](C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC[C@H]4[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)CCC)CC4)C
Properties
Chemical formula	C₂₄H₄₂
Molar mass	330.59 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is ^YN ?) Infobox references

Chemical compound

Cholane is a triterpene which can exist as either of two stereoisomers, 5α-cholane and 5β-cholane. Its name is derived from Greek: χολή (chole) meaning 'bile' in reference to its original discovery from the bile of the American bullfrog (Rana catesbeiana).^[2] The compound itself has no known uses. However, various functionalized analogues are produced by plants and animals, typically in the form of sterols, steroids and bile acids (e.g. cholic acid).

5α-Cholane
5β-Cholane

References

^ International Union of Pure and Applied Chemistry (2014). Nomenclature of Organic Chemistry: IUPAC Recommendations and Preferred Names 2013. The Royal Society of Chemistry. p. 1528. doi:10.1039/9781849733069. ISBN 978-0-85404-182-4.
^ Kurauti, Yukiti; Kazuno, Taro (January 1939). "Tetraoxycholan, Trioxycholen und Trioxy-bis-norsterocholansäure aus der Galle von Rana Catesbina Shaw". Hoppe-Seyler's Zeitschrift für physiologische Chemie (in German). 262 (1–2): 53–60. doi:10.1515/bchm2.1939.262.1-2.53.