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[ CAS No. 116574-71-1 ] {[proInfo.proName]}

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Chemical Structure| 116574-71-1
Chemical Structure| 116574-71-1
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Product Details of [ 116574-71-1 ]

CAS No. :116574-71-1 MDL No. :MFCD03094733
Formula : C11H21NO3 Boiling Point : No data available
Linear Structure Formula :HOCH2C5NH9COOC4H9 InChI Key :-
M.W : 215.29 Pubchem ID :-
Synonyms :

Calculated chemistry of [ 116574-71-1 ]      Expand+

Physicochemical Properties

Num. heavy atoms : 15
Num. arom. heavy atoms : 0
Fraction Csp3 : 0.91
Num. rotatable bonds : 4
Num. H-bond acceptors : 3.0
Num. H-bond donors : 1.0
Molar Refractivity : 62.56
TPSA : 49.77 ?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) : -6.78 cm/s

Lipophilicity

Log Po/w (iLOGP) : 2.65
Log Po/w (XLOGP3) : 1.17
Log Po/w (WLOGP) : 1.24
Log Po/w (MLOGP) : 1.15
Log Po/w (SILICOS-IT) : 0.93
Consensus Log Po/w : 1.43

Druglikeness

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

Water Solubility

Log S (ESOL) : -1.65
Solubility : 4.84 mg/ml ; 0.0225 mol/l
Class : Very soluble
Log S (Ali) : -1.81
Solubility : 3.33 mg/ml ; 0.0155 mol/l
Class : Very soluble
Log S (SILICOS-IT) : -1.11
Solubility : 16.7 mg/ml ; 0.0774 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 0.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 2.69

Safety of [ 116574-71-1 ]

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

Application In Synthesis of [ 116574-71-1 ]

* 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 [ 116574-71-1 ]

[ 116574-71-1 ] Synthesis Path-Downstream   1~3

  • 1
  • [ 116574-71-1 ]
  • [ 253177-03-6 ]
YieldReaction ConditionsOperation in experiment
96% With 1H-imidazole; iodine; triphenylphosphine; In benzene; at 20℃; for 3h; Imidazole (1.58 g, 23.2 mmol), triphenylphosphine (6.09 g, 23.2 mmol) and iodine (4.72 g, 18.6 mmol) were added to 1-(tert-butoxycarbonyl)piperidin-3-yl methanol (2.00g, 9.29 mmol) in benzene (50 mL). The mixture was stirred at room temperature for 3 hours. Subsequently, the reactionmixture was filtered through Celite and the solvent was evaporated. Water was added to the residue and the mixture was extracted with ethyl acetate. The extract was washed with brine and was dried over magnesium sulfate, followed by evaporation of the solvent. Purification of the residue by silica gel column chromatography (hexane: ethyl acetate = 20:1 -> 5:1) gave 2.91 g (96%) of the desired compound as a pale yellow oil. 1H NMR (400 MHz, CDCl3) delta 1.19-1.28 (1H, m), 1.40-1.52 (10H, m), 1.61-1.68 (2H, m), 1.91-1.95 (1H, m), 2.54-2.69 (1H, m), 2.79-2.84 (1H, m), 3.08 (2H, d, J = 6.7 Hz), 3.84 (1H, td, J = 13.4, 3.7 Hz), 3.97-4.13 (1H, m). FAB+(m/z): 326 (M+H).
  • 2
  • [ 194726-40-4 ]
  • [ 116574-71-1 ]
YieldReaction ConditionsOperation in experiment
87.1% With sodium tetrahydroborate; ethanol; at 50℃; compound IV 5.42 g (0.025 mol) in step S3, 95% ethanol 23 mL, and sodium borohydride 2.87 g (0.075 mol) was added to the reaction flask, stirred and the reaction temperature was controlled at 50 C.The progress of the reaction was monitored by thin layer chromatography until the compound IV was completely reacted and the reaction was completed;Add hydrochloric acid solution to adjust the pH to 7, and then concentrate under reduced pressure, and extract the organic phase with ethyl acetate.The extract is sequentially passed through saturated sodium bicarbonate,Washed with purified water and saturated aqueous sodium chloride solution, dried over anhydrous sodium sulfate for 24h.After suction filtration, the filtrate was obtained, and the filtrate was evaporated under reduced pressure to give a solvent.The crystals were naturally cooled, suction filtered to obtain a cake, and the cake was recrystallized from n-hexane and dried under reduced pressure at 40 C.(R)-N-tert-butoxycarbonyl-3-hydroxymethylpiperidine (Compound V) product 3.72g,The yield of this step was 87.1% (based on compound IV), and the purity was 98.8% (detected by high performance liquid chromatography).
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