InChI=1/C39H42O2/c1-9-11-13-15-30-25-31(16-14-12-10-2)27-32(26-30)17-18-33-28-35(20-22-39(6,7)8)36(37-40-23-24-41-37)29-34(33)19-21-38(3,4)5/h25-29,37H,9-12,23-24H2,1-8H3

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Inherent Properties, Identifiers and References

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ChemSpider ID:	9528192
Empirical Formula:	C₃₉H₄₂O₂
Molecular Weight:	542.7496
Nominal Mass:	542 Da
Average Mass:	542.7496 Da
Monoisotopic Mass:	542.318481 Da

Systematic Name:

2-[2,5-bis(3,3-dimethylbut-1-ynyl)-4-[2-[3,5-di(pent-1-ynyl)phenyl]ethynyl]phenyl]-1,3-dioxolane

SMILES:

C(#Cc3cc(C#Cc1cc(C#CC(C)(C)C)c(cc1C#CC(C)(C)C)C2OCCO2)cc(C#CCCC)c3)CCC

InChI:

InChI=1/C39H42O2/c1-9-11-13-15-30-25-31(16-14-12-10-2)27-32(26-30)17-18-33-28-35(20-22-39(6,7)8)36(37-40-23-24-41-37)29-34(33)19-21-38(3,4)5/h25-29,37H,9-12,23-24H2,1-8H3

InChIKey:

LEXBNEYPTZBYBE-UHFFFAOYAO

Original Reference(s)

Data Source	External ID(s)
Molecule of the Day	NanoKid (Yes, this got federal funding)
PubChem	11353257
Thomson Pharma	01735090

Names and Synonyms

Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Redirected by Users, Redirect Approved by Experts

Nanokid

1,3-dioxolane, 2-[2,5-bis(3,3-dimethyl-1-butyn-1-yl)-4-[2-(3,5-di-1-pentyn-1-ylphenyl)ethynyl]phenyl]-

2-[2,5-bis(3,3-dimethylbut-1-yn-1-yl)-4-{[3,5-di(pent-1-yn-1-yl)phenyl]ethynyl}phenyl]-1,3-dioxolane

Predicted Properties

LogP:	ACD/LogP: 12.38 XLogP: 11.90	# of Rule of 5 Violations:	2
ACD/LogD (pH 5.5):	12.38	ACD/LogD (pH 7.4):	12.38
ACD/BCF (pH 5.5):	1000000	ACD/BCF (pH 7.4):	1000000
ACD/KOC (pH 5.5):	10000000	ACD/KOC (pH 7.4):	10000000
#H bond acceptors:	2	#H bond donors:	0
#Freely Rotating Bonds:	8	Polar Surface Area:	18.46 Å²
Index of Refraction:	1.591	Molar Refractivity:	167.95 cm³
Molar Volume:	496.5 cm³	Polarizability:	66.58 10^-24cm³
Surface Tension:	52.7 dyne/cm	Density:	1.09 g/cm³
Flash Point:	202.8 °C	Enthalpy of Vaporization:	96.32 kJ/mol
Boiling Point:	681 °C at 760 mmHg	Vapour Pressure:	1.25E-17 mmHg at 25°C

SimBioSys LASSO

Descriptors: 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 32, 5, 5, 10, 12, 0, 0, 0, 0, 0, 0, 0

Category	Target	PDB Code	LASSO Score
Metalloenzymes	PDE5, phosphodiesterase 5	1xp0	0.07
Metalloenzymes	ACE, angiotensin-converting enzyme	1o86	0.03
Nuclear Hormone Receptors	PPARg, peroxisome proliferator activated receptor	1fm9	0.03
Other Enzymes	InhA, enoyl ACP reductase	1p44	0.02
Kinases	SRC, tyrosine kinase SRC	2src	0.01
Serine Proteases	Thrombin	1ba8	0.01
Other Enzymes	HMGR, hydroxymethylglutaryl-CoA reductase	1hw8	0.01
Other Enzymes	HIVPR, HIV protease	1hpx	0.01
Nuclear Hormone Receptors	ER, estrogen receptor; antagonist	3ert	0.01
Nuclear Hormone Receptors	MR, mineralocorticoid receptor	2aa2	0.01
Other Enzymes	PARP, poly(ADP-ribose) polymerase	1efy	0.01
Other Enzymes	PNP, purine nucleoside phosphorylase	1b8o	0.00
Other Enzymes	AmpC, AmpC beta-lactamase	1xgj	0.00
Nuclear Hormone Receptors	ER, estrogen receptor; agonist	1l2i	0.00
Nuclear Hormone Receptors	AR, androgen receptor	1xq2	0.00
Nuclear Hormone Receptors	RXRa, retinoic X receptor R	1mvc	0.00
Nuclear Hormone Receptors	PR, progesterone receptor	1sr7	0.00
Folate Enzymes	DHFR, dihydrofolate reductase	3dfr	0.00
Serine Proteases	Trypsin	1bju	0.00
Kinases	VEGFr2, vascular endothelial growth factor receptor	1vr2	0.00
Other Enzymes	GPB, glycogen phosphorylase	1a8i	0.00
Other Enzymes	SAHH, S-adenosyl-homocysteine hydrolase	1a7a	0.00
Kinases	FGFr1, fibroblast growth factor receptor kinase	1agw	0.00
Other Enzymes	COX-2, cyclooxygenase-2	1cx2	0.00
Metalloenzymes	COMT, catechol O-methyltransferase	1h1d	0.00
Other Enzymes	ALR2, aldose reductase	1ah3	0.00
Kinases	CDK2, cyclindependent kinase 2	1ckp	0.00
Other Enzymes	NA, neuraminidase	1a4g	0.00
Other Enzymes	COX-1, cyclooxygenase-1	1p4g	0.00
Metalloenzymes	ADA, adenosine deaminase	1stw	0.00
Kinases	P38 MAP, P38 mitogen activated protein	1kv2	0.00
Nuclear Hormone Receptors	GR, glucocorticoid receptor	1m2z	0.00
Other Enzymes	AChE, acetylcholinesterase	1eve	0.00
Folate Enzymes	GART, glycinamide ribonucleotide transformylase	1c2t	0.00
Kinases	PDGFrb, platelet derived growth factor receptor kinase	N/A	0.00
Kinases	TK, thymidine kinase	1kim	0.00
Kinases	HSP90, human heat shock protein 90	1uy6	0.00
Other Enzymes	HIVRT, HIV reverse transcriptase	1rt1	0.00
Serine Proteases	FXa, factor Xa	1f0r	0.00
Kinases	EGFr, epidermal growth factor receptor	1m17	0.00