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[ CAS No. 22978-25-2 ] {[proInfo.proName]}

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Chemical Structure| 22978-25-2
Chemical Structure| 22978-25-2
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Product Details of [ 22978-25-2 ]

CAS No. :22978-25-2 MDL No. :MFCD01215270
Formula : C13H9ClN2O3 Boiling Point : -
Linear Structure Formula :- InChI Key :DNTSIBUQMRRYIU-UHFFFAOYSA-N
M.W : 276.68 Pubchem ID :644213
Synonyms :
Chemical Name :2-Chloro-5-nitro-N-phenylbenzamide

Calculated chemistry of [ 22978-25-2 ]

Physicochemical Properties

Num. heavy atoms : 19
Num. arom. heavy atoms : 12
Fraction Csp3 : 0.0
Num. rotatable bonds : 4
Num. H-bond acceptors : 3.0
Num. H-bond donors : 1.0
Molar Refractivity : 74.49
TPSA : 74.92 Ų

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) : -5.08 cm/s

Lipophilicity

Log Po/w (iLOGP) : 1.81
Log Po/w (XLOGP3) : 4.09
Log Po/w (WLOGP) : 3.31
Log Po/w (MLOGP) : 2.46
Log Po/w (SILICOS-IT) : 1.04
Consensus Log Po/w : 2.54

Druglikeness

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

Water Solubility

Log S (ESOL) : -4.34
Solubility : 0.0128 mg/ml ; 0.0000462 mol/l
Class : Moderately soluble
Log S (Ali) : -5.37
Solubility : 0.00118 mg/ml ; 0.00000428 mol/l
Class : Moderately soluble
Log S (SILICOS-IT) : -4.91
Solubility : 0.0034 mg/ml ; 0.0000123 mol/l
Class : Moderately soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 2.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 2.02

Safety of [ 22978-25-2 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P280-P305+P351+P338 UN#:N/A
Hazard Statements:H317-H319 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 22978-25-2 ]

* 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.

  • Upstream synthesis route of [ 22978-25-2 ]
  • Downstream synthetic route of [ 22978-25-2 ]

[ 22978-25-2 ] Synthesis Path-Upstream   1~2

  • 1
  • [ 25784-91-2 ]
  • [ 62-53-3 ]
  • [ 22978-25-2 ]
YieldReaction ConditionsOperation in experiment
53% With triethylamine In dichloromethane at 0 - 20℃; for 0.333333 h; To a stirred solution of 2-chloro-5-nitrobenzoyl chloride (5.03 g, 22.9 mmol) and triethylamine (3.51 mL, 25.1 mmol) in CH2Cl2 maintained under nitrogen at 0° C. was added dropwise aniline (2.19 mL, 24.0 mmol). The resulting solution was stirred for 5 min at 0° C. and then for 15 min at room temperature. This solution was then diluted with ethyl acetate (EtOAc) (300 mL) and washed sequentially with 1.0 M HCl, water, 1.0 M NaHCO3, and brine (100 mL each). The organic solution was then dried over MgSO4 and concentrated by rotary evaporation to give a light yellow solid (5.32 g) which was recrystallized from EtOAc to provide the title compound as a white solid (3.34 g, 53percent): mp 155-156° C.; 1H NMR (CDCl3, 400 MHz) percent 8.63 (d, 1H, J) 2.7), 8.28 (dd, 1H, J) 2.7, 8.9), 7.81 (br s, 1H) 7.68-7.63 (m, 3H), 7.42 (t, 2H, J) 7.9), 7.23 (t, 1H, J) 7.5); MS (ES-) mle 275.1 (MH)-; Anal. Calcd. for C13H9C11N2O3: C, 56.43; H, 3.28; N, 10.13; Found: C, 56.33; H, 3.30; N, 10.03.
Reference: [1] Journal of Organic Chemistry, 2008, vol. 73, # 19, p. 7783 - 7784
[2] Patent: US2008/206194, 2008, A1, . Location in patent: Page/Page column 4
[3] Justus Liebigs Annalen der Chemie, 1926, vol. 446, p. 225
[4] Bioorganic and Medicinal Chemistry Letters, 2009, vol. 19, # 19, p. 5576 - 5581
  • 2
  • [ 2516-96-3 ]
  • [ 62-53-3 ]
  • [ 22978-25-2 ]
Reference: [1] Bioorganic and Medicinal Chemistry, 2007, vol. 15, # 12, p. 4113 - 4124
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