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Ethyl coumarin-3-carbaoxylate

ChemSpider ID: 15023
Molecular Formula: C₁₂H₁₀O₄
Average mass: 218.205399 Da
Monoisotopic mass: 218.057907 Da
Systematic name

Ethyl 2-oxo-2H-chromene-3-carboxylate
SMILES and InChIs

SMILES:

O=C(OCC)C\1=C\c2c(OC/1=O)cccc2 Copied

Std. InChI:

InChI=1S/C12H10O4/c1-2-15-11(13)9-7-8-5-3-4-6-10(8)16-12(9)14/h3-7H,2H2,1H3 Copied

Std. InChIKey:

XKHPEMKBJGUYCM-UHFFFAOYSA-N Copied
Cite this record
CSID:15023, http://www.chemspider.com/Chemical-Structure.15023.html (accessed 17:05, May 25, 2013) Copied

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Data supplied by datasources and users.

Experimental Physico-chemical Properties
- Experimental Melting Point:
  
  92-95 deg C (92-95 °C) Alfa Aesar
- Experimental LogP:
  
  1.91 Vitas-M
Miscellaneous
- Safety:
  
  CAUTION: May irritate eyes, skin, and respiratory tract Alfa Aesar

Predicted data is generated using the ACD/Labs’ ACD/PhysChem Suite, for more information see their website.

ACD/LogP:	2.638	# of Rule of 5 Violations:	0
ACD/LogD (pH 5.5):	2.64	ACD/LogD (pH 7.4):	2.64
ACD/BCF (pH 5.5):	59.59	ACD/BCF (pH 7.4):	59.59
ACD/KOC (pH 5.5):	649.05	ACD/KOC (pH 7.4):	649.05
#H bond acceptors:	4	#H bond donors:	0
#Freely Rotating Bonds:	3	Polar Surface Area:	52.6 Å²
Index of Refraction:	1.568	Molar Refractivity:	55.346 cm³
Molar Volume:	169.209 cm³	Polarizability:	21.941 10^-24cm³
Surface Tension:	48.9770011901855 dyne/cm	Density:	1.29 g/cm³
Flash Point:	195.617 °C	Enthalpy of Vaporization:	62.585 kJ/mol
Boiling Point:	378.009 °C at 760 mmHg	Vapour Pressure:	0 mmHg at 25°C

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™, for more information see their website.

                    
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  1.60

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  358.12  (Adapted Stein & Brown method)
    Melting Pt (deg C):  104.93  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.4E-005  (Modified Grain method)
    Subcooled liquid VP: 8.46E-005 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  1511
       log Kow used: 1.60 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  100 mg/L (37 deg C)
        Exper. Ref:  BEILSTEIN

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  535.47 mg/L
    Wat Sol (Exper. database match) =  100.00
       Exper. Ref:  BEILSTEIN

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Acrylates

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.38E-008  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.660E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.60  (KowWin est)
  Log Kaw used:  -6.249  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.849
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9920
   Biowin2 (Non-Linear Model)     :   0.9997
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9974  (weeks       )
   Biowin4 (Primary Survey Model) :   3.9908  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.8393
   Biowin6 (MITI Non-Linear Model):   0.8886
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.6710
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.0113 Pa (8.46E-005 mm Hg)
  Log Koa (Koawin est  ): 7.849
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000266 
       Octanol/air (Koa) model:  1.73E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00951 
       Mackay model           :  0.0208 
       Octanol/air (Koa) model:  0.00139 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  14.1975 E-12 cm3/molecule-sec
      Half-Life =     0.753 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     9.040 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     2.100000 E-17 cm3/molecule-sec
      Half-Life =     0.546 Days (at 7E11 mol/cm3)
      Half-Life =     13.097 Hrs
   Fraction sorbed to airborne particulates (phi): 0.0152 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  128.9
      Log Koc:  2.110 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
    Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.533 (BCF = 3.408)
       log Kow used: 1.60 (estimated)

 Volatilization from Water:
    Henry LC:  1.38E-008 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 6.267E+004  hours   (2611 days)
    Half-Life from Model Lake : 6.838E+005  hours   (2.849E+004 days)

 Removal In Wastewater Treatment:
    Total removal:               2.01  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.91  percent
    Total to Air:                0.00  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.214           7.6          1000       
   Water     30              360          1000       
   Soil      69.7            720          1000       
   Sediment  0.0756          3.24e+003    0          
     Persistence Time: 566 hr

Patents	Personal Collections
Publication or Magazine Article	Web-based Article (blog or commentary)
Available Chemicals Databases	Biological Properties
Chemical Reactions	Chemical Safety Data
Drugs or Compounds in Development	Imaging Agents
Information Aggregators	Journal Publishers via MeSH
Ligand/binding/crystal Structure Databases	Metabolic Pathways
Molecular Libraries Screening Center Network	Natural Products
NIH Substance Repository	Physical Properties (including SAR/QSAR databases)
Protein 3D Structures	Spectroscopy Databases
Substance Vendors	Theoretical Properties
Toxicology/Environmental Databases	Virtual Library

Category	Target	PDB Code	LASSO Score
Nuclear Hormone Receptors	PPARg, peroxisome proliferator activated receptor	1fm9	0.08
Other Enzymes	HIVRT, HIV reverse transcriptase	1rt1	0.02
Serine Proteases	FXa, factor Xa	1f0r	0.02
Kinases	SRC, tyrosine kinase SRC	2src	0.01
Other Enzymes	HMGR, hydroxymethylglutaryl-CoA reductase	1hw8	0.01
Kinases	VEGFr2, vascular endothelial growth factor receptor	1vr2	0.01
Nuclear Hormone Receptors	MR, mineralocorticoid receptor	2aa2	0.01
Nuclear Hormone Receptors	PR, progesterone receptor	1sr7	0.01
Nuclear Hormone Receptors	ER, estrogen receptor; antagonist	3ert	0.01
Other Enzymes	HIVPR, HIV protease	1hpx	0.00
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
Folate Enzymes	DHFR, dihydrofolate reductase	3dfr	0.00
Metalloenzymes	ACE, angiotensin-converting enzyme	1o86	0.00
Other Enzymes	GPB, glycogen phosphorylase	1a8i	0.00
Kinases	FGFr1, fibroblast growth factor receptor kinase	1agw	0.00
Other Enzymes	PARP, poly(ADP-ribose) polymerase	1efy	0.00
Other Enzymes	SAHH, S-adenosyl-homocysteine hydrolase	1a7a	0.00
Metalloenzymes	COMT, catechol O-methyltransferase	1h1d	0.00
Other Enzymes	AChE, acetylcholinesterase	1eve	0.00
Other Enzymes	ALR2, aldose reductase	1ah3	0.00
Other Enzymes	NA, neuraminidase	1a4g	0.00
Serine Proteases	Thrombin	1ba8	0.00
Kinases	TK, thymidine kinase	1kim	0.00
Kinases	CDK2, cyclindependent kinase 2	1ckp	0.00
Metalloenzymes	ADA, adenosine deaminase	1stw	0.00
Folate Enzymes	GART, glycinamide ribonucleotide transformylase	1c2t	0.00
Nuclear Hormone Receptors	AR, androgen receptor	1xq2	0.00
Kinases	PDGFrb, platelet derived growth factor receptor kinase	N/A	0.00
Nuclear Hormone Receptors	RXRa, retinoic X receptor R	1mvc	0.00
Kinases	P38 MAP, P38 mitogen activated protein	1kv2	0.00
Kinases	HSP90, human heat shock protein 90	1uy6	0.00
Other Enzymes	COX-2, cyclooxygenase-2	1cx2	0.00
Kinases	EGFr, epidermal growth factor receptor	1m17	0.00

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Ethyl coumarin-3-carbaoxylate

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Ethyl coumarin-3-carbaoxylate

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