InChI=1/C5H7N3S/c1-9-5-4(6)2-7-3-8-5/h2-3H,6H2,1H3

Inherent Properties, Identifiers and References

ChemSpider ID:	283286
Empirical Formula:	C₅H₇N₃S
Molecular Weight:	141.1942
Nominal Mass:	141 Da
Average Mass:	141.1942 Da
Monoisotopic Mass:	141.036067 Da

Systematic Name:

4-(methylsulfanyl)pyrimidin-5-amine

SMILES:

S(c1ncncc1N)C Copy

InChI:

InChI=1/C5H7N3S/c1-9-5-4(6)2-7-3-8-5/h2-3H,6H2,1H3 Copy

InChIKey:

PNPSRJCHNORKJY-UHFFFAOYAK

Std. InChI:

InChI=1S/C5H7N3S/c1-9-5-4(6)2-7-3-8-5/h2-3H,6H2,1H3 Copy

Std. InChIKey:

PNPSRJCHNORKJY-UHFFFAOYSA-N

Patents

Articles

Identifiers

Predicted Properties

ACD/Labs
EPI Summary
NMRShiftDB

ACD/LogP:	-1.35	# of Rule of 5 Violations:	0
ACD/LogD (pH 5.5):		ACD/LogD (pH 7.4):
ACD/BCF (pH 5.5):		ACD/BCF (pH 7.4):
ACD/KOC (pH 5.5):		ACD/KOC (pH 7.4):
#H bond acceptors:	3	#H bond donors:	2
#Freely Rotating Bonds:	2	Polar Surface Area:	54.32 Å²
Index of Refraction:	1.623	Molar Refractivity:	38.6 cm³
Molar Volume:	109.4 cm³	Polarizability:	15.3 10^-24cm³
Surface Tension:	68.6 dyne/cm	Density:	1.28 g/cm³
Flash Point:	123.4 °C	Enthalpy of Vaporization:	51.92 kJ/mol
Boiling Point:	280.5 °C at 760 mmHg	Vapour Pressure:	0.00378 mmHg at 25°C

                    
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  0.08

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  272.63  (Adapted Stein & Brown method)
    Melting Pt (deg C):  77.30  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00263  (Modified Grain method)
    Subcooled liquid VP: 0.00824 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):  7.088e+004
       log Kow used: 0.08 (estimated)
       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:
       Aromatic Amines

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.17E-009  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  6.893E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.08  (KowWin est)
  Log Kaw used:  -7.320  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.400
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4466
   Biowin2 (Non-Linear Model)     :   0.2884
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7522  (weeks       )
   Biowin4 (Primary Survey Model) :   3.5357  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1513
   Biowin6 (MITI Non-Linear Model):   0.0747
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2878
 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):  1.1 Pa (0.00824 mm Hg)
  Log Koa (Koawin est  ): 7.400
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.73E-006 
       Octanol/air (Koa) model:  6.17E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  9.86E-005 
       Mackay model           :  0.000218 
       Octanol/air (Koa) model:  0.000493 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   8.8592 E-12 cm3/molecule-sec
      Half-Life =     1.207 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    14.488 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.000159 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  15.51
      Log Koc:  1.191 

 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: 0.08 (estimated)

 Volatilization from Water:
    Henry LC:  1.17E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 5.946E+005  hours   (2.478E+004 days)
    Half-Life from Model Lake : 6.487E+006  hours   (2.703E+005 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  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       0.0272          29           1000       
   Water     38.4            360          1000       
   Soil      61.5            720          1000       
   Sediment  0.0711          3.24e+003    0          
     Persistence Time: 580 hr

SimBioSys LASSO