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[ CAS No. 18595-18-1 ] {[proInfo.proName]}

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Chemical Structure| 18595-18-1
Chemical Structure| 18595-18-1
Structure of 18595-18-1 * Storage: {[proInfo.prStorage]}

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Quality Control of [ 18595-18-1 ]

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Product Details of [ 18595-18-1 ]

CAS No. :18595-18-1 MDL No. :MFCD00025206
Formula : C9H11NO2 Boiling Point : -
Linear Structure Formula :- InChI Key :-
M.W : 165.19 Pubchem ID :-
Synonyms :

Calculated chemistry of [ 18595-18-1 ]      Expand+

Physicochemical Properties

Num. heavy atoms : 12
Num. arom. heavy atoms : 6
Fraction Csp3 : 0.22
Num. rotatable bonds : 2
Num. H-bond acceptors : 2.0
Num. H-bond donors : 1.0
Molar Refractivity : 47.09
TPSA : 52.32 ?2

Pharmacokinetics

GI absorption : High
BBB permeant : Yes
P-gp substrate : No
CYP1A2 inhibitor : No
CYP2C19 inhibitor : No
CYP2C9 inhibitor : No
CYP2D6 inhibitor : No
CYP3A4 inhibitor : No
Log Kp (skin permeation) : -6.83 cm/s

Lipophilicity

Log Po/w (iLOGP) : 1.86
Log Po/w (XLOGP3) : 0.67
Log Po/w (WLOGP) : 1.37
Log Po/w (MLOGP) : 1.64
Log Po/w (SILICOS-IT) : 1.44
Consensus Log Po/w : 1.4

Druglikeness

Lipinski : 0.0
Ghose : None
Veber : 0.0
Egan : 0.0
Muegge : 1.0
Bioavailability Score : 0.55

Water Solubility

Log S (ESOL) : -1.52
Solubility : 4.94 mg/ml ; 0.0299 mol/l
Class : Very soluble
Log S (Ali) : -1.35
Solubility : 7.46 mg/ml ; 0.0452 mol/l
Class : Very soluble
Log S (SILICOS-IT) : -2.49
Solubility : 0.531 mg/ml ; 0.00321 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 1.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 1.29

Safety of [ 18595-18-1 ]

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

Application In Synthesis of [ 18595-18-1 ]

* 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 [ 18595-18-1 ]

[ 18595-18-1 ] Synthesis Path-Downstream   1~5

  • 2
  • [ 18595-18-1 ]
  • [ 231958-04-6 ]
  • 3
  • [ 18595-18-1 ]
  • [ 1019021-93-2 ]
  • [ 1426530-73-5 ]
YieldReaction ConditionsOperation in experiment
Intermediate 1 B Methyl 3-(7-bromoimidazo[1 ,2-a]pyridine-3-carboxamido)-4- methylbenzoateA mixture comprising 7-bromoimidazo[1 ,2-a]pyridine-3-carboxylic acid (Intermediate 1 A step 3) (750 mg, 3.1 1 mmol) and thionyl chloride (5 ml, 68.5 mmol) under N2 was heated at reflux for 2hrs. The mixture was concentrated in vacuo and azeotroped with toluene. Methyl 3-amino-4-methylbenzoate (514 mg, 3.1 1 mmol) (pre-dried at 45C) was added followed by pyridine (5 ml) and the mixture was stirred at room temperature under N2 overnight. The reaction mixture was diluted with EtOAc and washed with sat. NaHC03, brine, H20, dried (MgS04) and concentrated in vacuo. Purification by chromatography on silica eluting with 50-100% EtOAc in iso-hexane afforded the title compound as an orange solid;LC-MS: Rt 0.94 mins; MS m/z 390/391/392 {M+H}+; Method 2minl_C_v0031 H NMR (400MHz, DMSO-d6) δ 10.0 (1 H, s), 9.4 (1 H, d), 8.6 (1 H, s), 8.2 (1 H, d), 8.0(1 H, d), 7.8 (1 H, d), 7.5 (1 H, d), 7.3 (1 H, d), 3.9 (3H, s), 2.4 (3H, s
  • 5
  • [ 29886-63-3 ]
  • [ 18595-18-1 ]
  • C20H17NO3S [ No CAS ]
YieldReaction ConditionsOperation in experiment
47% With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; In N,N-dimethyl-formamide; at 20℃; for 16.0h; To a stirred solution of I (1.0 g, 4.9 mmol) in DMF (2 mL) was added HATU (2.3g, 6.1 mmol),DIPEA (1.6 mL, 9 mmol) and II (0.808 g, 4.9 mmol). The reaction mixture was allowed to stir at RT for16 h. Reaction was then diluted with water and extracted with ethyl acetate (50 mL x 3). Brine washingwas given to the organic layer and dried over Na2SO4. Combined organic layers were concentrated undervacuum and purified by using normal phase silica column chromatography to obtain III (0.815 g, 47%).LCMS: 352 [M+1]+
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