(8R,9S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene

C21H34 — CID 18607928

IUPAC(8R,9S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene
SMILESC/C=C1/CC[C@H]2[C@@H]3CCC4CCCC[C@]4(C)[C@H]3CC[C@]12C
InChIInChI=1S/C21H34/c1-4-15-9-11-18-17-10-8-16-7-5-6-13-20(16,2)19(17)12-14-21(15,18)3/h4,16-19H,5-14H2,1-3H3/b15-4-/t16?,17-,18-,19-,20-,21+/m0/s1
InChIKeySICNBSSTHZRCRB-XWLJFOEGSA-N
MW286.50 g/mol
LogP6.37
Rot. Bonds

About (8R,9S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene

(8R,9S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene (PubChem CID 18607928) has the molecular formula C21H34 and a molecular weight of 286.50 g/mol. Its IUPAC name is (8R,9S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene.

Molecular Properties

Compound Name(8R,9S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene
PubChem CID18607928
Molecular FormulaC21H34
Molecular Weight286.50 g/mol
Exact Mass286.27
IUPAC Name(8R,9S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene
SMILESC/C=C1/CC[C@H]2[C@@H]3CCC4CCCC[C@]4(C)[C@H]3CC[C@]12C
InChIInChI=1S/C21H34/c1-4-15-9-11-18-17-10-8-16-7-5-6-13-20(16,2)19(17)12-14-21(15,18)3/h4,16-19H,5-14H2,1-3H3/b15-4-/t16?,17-,18-,19-,20-,21+/m0/s1
InChIKeySICNBSSTHZRCRB-XWLJFOEGSA-N
XLogP6.37
TPSA0.00 Ų
H-Bond Donors
H-Bond Acceptors
Rotatable Bonds
Heavy Atoms21
Complexity—

Lipinski Rule of Five

1 violation

RuleValue
MW ≤ 500286.50
LogP ≤ 56.37
H-Bond Donors ≤ 50
H-Bond Acceptors ≤ 100

Computed Properties (RDKit)

Structural Alerts{'alert_name': 'isolated_alkene', 'substructure': 'N/A'}

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Related Compounds

(8R,9S,10S,13S,14R)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene
CID 173292292
(5S,8R,9S,10S,13S,14S)-10,13-dimethyl-17-methylidene-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene
CID 173324612
(3R,5R,8R,9S,10S,13S,14R,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-3-ol
CID 68516959
(3R,5S,8R,9S,10S,13S,14R,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-3-ol
CID 18653145
(3R,5S,8R,9S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-3-amine
CID 6912330
(3S,8R,9S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-3-amine
CID 134145447
(5R,10S,13S,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-3-ol
CID 59976913
(5R,10S,13S)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-3-ol
CID 54185399
(5S,8R,9S,10S,13S,14S)-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-one
CID 7060918
(4E)-4-(10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-ylidene)butanoic acid;ethane
CID 142425451
(NE)-N-[(5R,10S,13S)-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-ylidene]hydroxylamine
CID 163355755
(NE)-N-[(5S,8S,9S,10R,13R,14S)-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-ylidene]hydroxylamine
CID 6339923

Frequently Asked Questions

What is the IUPAC name of (8R,9S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene?
The IUPAC name of (8R,9S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene (CID 18607928) is (8R,9S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene.
What is the SMILES notation for (8R,9S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene?
The canonical SMILES for (8R,9S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene is C/C=C1/CC[C@H]2[C@@H]3CCC4CCCC[C@]4(C)[C@H]3CC[C@]12C.
What is the InChIKey of (8R,9S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene?
The InChIKey is SICNBSSTHZRCRB-XWLJFOEGSA-N. The full InChI is InChI=1S/C21H34/c1-4-15-9-11-18-17-10-8-16-7-5-6-13-20(16,2)19(17)12-14-21(15,18)3/h4,16-19H,5-14H2,1-3H3/b15-4-/t16?,17-,18-,19-,20-,21+/m0/s1.
What are the key properties of (8R,9S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene?
(8R,9S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene has a molecular weight of 286.50 g/mol, XLogP of 6.37, 0 rotatable bonds, 0 hydrogen bond donors, and 0 hydrogen bond acceptors.
Where does this data come from?
All data for (8R,9S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene is sourced from PubChem (CID 18607928), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).