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[ CAS No. 54381-08-7 ] {[proInfo.proName]}

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Chemical Structure| 54381-08-7
Chemical Structure| 54381-08-7
Structure of 54381-08-7 * Storage: {[proInfo.prStorage]}

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Quality Control of [ 54381-08-7 ]

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Product Details of [ 54381-08-7 ]

CAS No. :54381-08-7 MDL No. :MFCD00239470
Formula : C12H10N2O3 Boiling Point : -
Linear Structure Formula :- InChI Key :HSDSBIUUVWRHTM-UHFFFAOYSA-N
M.W : 230.22 Pubchem ID :3846708
Synonyms :

Calculated chemistry of [ 54381-08-7 ]      Expand+

Physicochemical Properties

Num. heavy atoms : 17
Num. arom. heavy atoms : 12
Fraction Csp3 : 0.0
Num. rotatable bonds : 3
Num. H-bond acceptors : 3.0
Num. H-bond donors : 2.0
Molar Refractivity : 66.83
TPSA : 78.08 ?2

Pharmacokinetics

GI absorption : High
BBB permeant : Yes
P-gp substrate : No
CYP1A2 inhibitor : Yes
CYP2C19 inhibitor : Yes
CYP2C9 inhibitor : Yes
CYP2D6 inhibitor : No
CYP3A4 inhibitor : No
Log Kp (skin permeation) : -5.36 cm/s

Lipophilicity

Log Po/w (iLOGP) : 1.78
Log Po/w (XLOGP3) : 3.3
Log Po/w (WLOGP) : 3.04
Log Po/w (MLOGP) : 1.6
Log Po/w (SILICOS-IT) : 0.02
Consensus Log Po/w : 1.95

Druglikeness

Lipinski : 0.0
Ghose : None
Veber : 0.0
Egan : 0.0
Muegge : 0.0
Bioavailability Score : 0.55

Water Solubility

Log S (ESOL) : -3.67
Solubility : 0.0491 mg/ml ; 0.000213 mol/l
Class : Soluble
Log S (Ali) : -4.62
Solubility : 0.00558 mg/ml ; 0.0000242 mol/l
Class : Moderately soluble
Log S (SILICOS-IT) : -3.78
Solubility : 0.0383 mg/ml ; 0.000166 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 3.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 2.59

Safety of [ 54381-08-7 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P261-P305+P351+P338 UN#:N/A
Hazard Statements:H302-H315-H319-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 54381-08-7 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 54381-08-7 ]

[ 54381-08-7 ] Synthesis Path-Downstream   1~8

  • 1
  • [ 54381-08-7 ]
  • 4-(2-Amino-phenylamino)-phenol; hydrochloride [ No CAS ]
YieldReaction ConditionsOperation in experiment
82.2% Procedure: A, B, C and D placed in a 2 liter 3 neck flask equipped with a stirrer and a reflux condenser. The reaction is heated by means of a heating mantle, with stirring, to reflux (about 115 C) for 23 hours. The reaction is allowed to cool to room temperature and the resulting mixture filtered. Solid that is obtained is a salt residue and is discarded. The filtrate is evaporated of solvent on a rotary evaporator. The resulting solid is recrystallized from aqueous ethanol (50/50). Weight of pure product obtained = 189 g. m.p. = 144-145.5 C., % yield = 82.2%.
75% Procedure: A, B, C and D are mixed in a small autoclave and heated to 170-180 C for 28 hours. The reaction mixture was then cooled and filtered. The filtrate was evaporated of solvent on a rotovac and the resulting solid was recrystallized from a mixture of ethanol and water (50/50). 33.3 grams (75% yield) of a red brown crystalline material was obtained having a melting point in a range of 140-141 C.
  • 4
  • [ 2082-59-9 ]
  • [ 54381-08-7 ]
  • [ 141798-56-3 ]
  • [ 123-30-8 ]
  • [ 88-73-3 ]
  • 2-Butyl-3-(4-hydroxyphenyl)benzimidazole [ No CAS ]
YieldReaction ConditionsOperation in experiment
With hydrogenchloride;palladium-carbon; In methanol; dimethyl sulfoxide; ethyl acetate; Preparation 14 2-Butyl-3-(4-hydroxyphenyl)benzimidazole A mixture of (8.0 g, 51 mmol, 1.0 eq) 1-chloro-2-nitrobenzene and (5.54 g, 51 mmol, 1.0 eq) 4-aminophenol in 40 ml of dry dimethylsulfoxide was heated to reflux for 18 hours. The reaction mixture was cooled, poured into 400 ml of 0.1N HCl and 400 ml ethyl acetate, stirred, and filtered through celite. The filtrate layers were separated, and the aqueous layer was extracted with ethyl acetate. The ethyl acetate extracts were combined, washed twice with H2O, once with brine, dried over MgSO4, and concentrated to give 8 g of a dark oil. Silica gel chromatography eluding with 20% ethyl acetate/hexane gave 1.63 g, 14%, of a red solid. A mixture of (1.6 g, 6.89 mmol, 1.0 eq) <strong>[54381-08-7]4-N-(2-nitrophenyl)amino phenol</strong> and 800 mg of 10% Pd/C in 100 ml ethyl acetate was placed on a Parr hydrogenation apparatus and shaken under 50 psi H2 for 3 hours. The mixture was filtered through celite, concentrated in vacuo , and chromatographed on a silica gel column eluding with 50% ethyl acetate/hexane to give 1.3 g, 94%, of an orange-yellow solid. A mixture of (600 mg, 3.00 mmol, 1.0 eq) 4-N-(2-aminophenyl)amino phenol and 10 ml valeric anhydride was heated to reflux for 18 hours. The mixture was taken up in 50 ml of methanol, basified with 2N NaOH to pH 10, and stirred 1 hour at room temperature. The reaction mixture was then neutralized and extracted twice with ethyl acetate. The ethyl acetate extracts were combined, washed twice with H2O, once with brine, dried over MgSO4 and concentrated to give 1 g of an oil. Silica gel chromatography eluding with 21/2% CH3OH-CH2Cl2 gave 124 mg, 16%, solid. M.P.: 192-194C.
  • 5
  • [ 54381-08-7 ]
  • 2-(4-methylbenzenesulfonyl)-4-(2-nitrophenylamino)phenol [ No CAS ]
  • 6
  • [ 54381-08-7 ]
  • 2-(4-methoxybenzenesulfonyl)-4-(2-nitrophenylamino)phenol [ No CAS ]
  • 7
  • [ 54381-08-7 ]
  • 2-(4-chlorobenzenesulfonyl)-4-(2-nitrophenylamino)phenol [ No CAS ]
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