ChemSpider 2D Image | Decitabine | C8H12N4O4

Decitabine

  • Molecular FormulaC8H12N4O4
  • Average mass228.205 Da
  • Monoisotopic mass228.085861 Da
  • ChemSpider ID397844

  • defined stereocentres - 3 of 3 defined stereocentres

More details:

Featured data source
The Merck Index Online

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

1,3,5-Triazin-2(1H)-one, 4-amino-1-(2-deoxy-β-D-erythro-pentofuranosyl)- [ACD/Index Name]
219-089-4 [EINECS]
2353-33-5 [RN]
2'-deoxy-5-azacytidine
2-Desoxy-5-azacytidine
4-Amino-1-(2-deoxy-b-D-erythro-pentofuranosyl)-1,3,5-triazin-2(1H)-one
4-Amino-1-(2-deoxy-b-D-erythro-pentofuranosyl)-s-triazin-2(1H)-one
4-Amino-1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,3,5-triazin-2(1H)-on
4-Amino-1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,3,5-triazin-2(1H)-one [ACD/IUPAC Name]
4-Amino-1-(2-deoxy-β-D-ribofuranosyl)-1,3,5-triazin-2(1H)-one
More...

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

6374 [DBID]
776B62CQ27 [DBID]
2353-33-52 [DBID]
A3656_SIGMA [DBID]
AIDS000616 [DBID]
AIDS-000616 [DBID]
BRN 0617982 [DBID]
D03665 [DBID]
NSC 127716 [DBID]
NSC127716 [DBID]
More...
  • References
  • Experimental Physico-chemical Properties
  • Miscellaneous

    • Safety:

      L01BC08 Wikidata Q1181878

    • Bio Activity:

      Biochemicals & small molecules/Antagonists & inhibitors Hello Bio HB1356
      Cell Cycle/DNA Damage MedChem Express HY-A0004
      Cell Cycle/DNA Damage; MedChem Express HY-A0004
      Cytosine analog that once incorporated into DNA acts as a suicide substrate for DNA methyltransferase. Inhibits DNA methyltransferase and results in DNA hypomethylation and activation of silent genes. Chemotherapeutic agent; suppresses growth of human tumor cell lines. Demethylates differentiation-related genes; reverses embryonic stem cell differentiation. Tocris Bioscience 2624
      Cytosine analog that once incorporated into DNA acts as a suicide substrate for DNA methyltransferase. Inhibits DNA methyltransferase and results in DNA hypomethylation and activation of silent genes. Chemotherapeutic agent; suppresses growth of human tumor cell lines. Demethylates differentiation-related genes; reverses embryonic stem cell differentiation. Tocris Bioscience 2624
      Decitabine is a potent inhibitor of DNA methyltransferase with IC50 of 438 nM and 4.38 nM in HL-60 and KG1a cells, respectively. MedChem Express
      Decitabine is a potent inhibitor of DNA methyltransferase with IC50 of 438 nM and 4.38 nM in HL-60 and KG1a cells, respectively.; IC50 Value: 438 nM(HL-60); 4.38 nM(KG1a) ; Target: DNMT; in vitro: Decitabine inhibits cell growth in a dose and time-dependent manner with IC50 of approximately 438 nM and 43.8 nM for 72 hours and 96 hours exposure in HL-60 and KG1a leukemic cells, respectively. MedChem Express HY-A0004
      DNA methyltransferase inhibitor Tocris Bioscience 2624
      DNA methyltransferase inhibitor Hello Bio HB1356
      DNA methyltransferase inhibitor. Prevents DNA methylation after incorporation into DNA. Enhances histone deacetylase (HDAC) inhibitor-induced apoptosis. Shows actions against atherosclerosis and cancer. Hello Bio HB1356
      DNA Methyltransferases Tocris Bioscience 2624
      DNMT MedChem Express HY-A0004
      Enzymes Tocris Bioscience 2624
      Enzymes/Transferase/DNA methyltransferase (DNMT) Hello Bio HB1356
      Transferases Tocris Bioscience 2624

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.9±0.1 g/cm3
Boiling Point: 485.8±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.8 mmHg at 25°C
Enthalpy of Vaporization: 86.6±6.0 kJ/mol
Flash Point: 247.6±31.5 °C
Index of Refraction: 1.780
Molar Refractivity: 50.2±0.5 cm3
#H bond acceptors: 8
#H bond donors: 4
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: -1.93
ACD/LogD (pH 5.5): -2.00
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.94
ACD/LogD (pH 7.4): -2.00
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.95
Polar Surface Area: 121 Å2
Polarizability: 19.9±0.5 10-24cm3
Surface Tension: 91.7±7.0 dyne/cm
Molar Volume: 119.8±7.0 cm3

Predicted data is generated using the US Environmental Protection Agency�s EPISuite™ 

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  -3.17
    Log Kow (Exper. database match) =  -1.89
       Exper. Ref:  Daylight (1999)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  420.54  (Adapted Stein & Brown method)
    Melting Pt (deg C):  175.48  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.04E-010  (Modified Grain method)
    Subcooled liquid VP: 1.83E-008 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):  6.267e+004
       log Kow used: -1.89 (expkow database)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.03E-019  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.415E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.89  (exp database)
  Log Kaw used:  -17.376  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.486
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6090
   Biowin2 (Non-Linear Model)     :   0.1938
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.0061  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7676  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4759
   Biowin6 (MITI Non-Linear Model):   0.1178
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.9081
 Ready Biodegradability Prediction:   NO

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

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  2.44E-006 Pa (1.83E-008 mm Hg)
  Log Koa (Koawin est  ): 15.486
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.23 
       Octanol/air (Koa) model:  752 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.978 
       Mackay model           :  0.99 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  91.3865 E-12 cm3/molecule-sec
      Half-Life =     0.117 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.404 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.984 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10
      Log Koc:  1.000 

 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 = 0.500 (BCF = 3.162)
       log Kow used: -1.89 (expkow database)

 Volatilization from Water:
    Henry LC:  1.03E-019 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 8.587E+015  hours   (3.578E+014 days)
    Half-Life from Model Lake : 9.368E+016  hours   (3.903E+015 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  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       1.43e-010       2.81         1000       
   Water     39              360          1000       
   Soil      60.9            720          1000       
   Sediment  0.0713          3.24e+003    0          
     Persistence Time: 579 hr

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