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[ CAS No. 31775-67-4 ] {[proInfo.proName]}

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Chemical Structure| 31775-67-4
Chemical Structure| 31775-67-4
Structure of 31775-67-4 * Storage: {[proInfo.prStorage]}

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Quality Control of [ 31775-67-4 ]

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Product Details of [ 31775-67-4 ]

CAS No. :31775-67-4 MDL No. :MFCD02683551
Formula : C5H12ClNO Boiling Point : -
Linear Structure Formula :- InChI Key :-
M.W : 137.61 Pubchem ID :-
Synonyms :

Calculated chemistry of [ 31775-67-4 ]      Expand+

Physicochemical Properties

Num. heavy atoms : 8
Num. arom. heavy atoms : 0
Fraction Csp3 : 1.0
Num. rotatable bonds : 0
Num. H-bond acceptors : 2.0
Num. H-bond donors : 2.0
Molar Refractivity : 34.87
TPSA : 46.25 ?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) : -6.87 cm/s

Lipophilicity

Log Po/w (iLOGP) : 0.0
Log Po/w (XLOGP3) : 0.38
Log Po/w (WLOGP) : 0.66
Log Po/w (MLOGP) : 0.21
Log Po/w (SILICOS-IT) : 0.14
Consensus Log Po/w : 0.28

Druglikeness

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

Water Solubility

Log S (ESOL) : -0.93
Solubility : 16.1 mg/ml ; 0.117 mol/l
Class : Very soluble
Log S (Ali) : -0.92
Solubility : 16.7 mg/ml ; 0.121 mol/l
Class : Very soluble
Log S (SILICOS-IT) : 0.2
Solubility : 220.0 mg/ml ; 1.6 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 0.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 1.79

Safety of [ 31775-67-4 ]

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 [ 31775-67-4 ]

* 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 [ 31775-67-4 ]

[ 31775-67-4 ] Synthesis Path-Downstream   1~17

  • 2
  • [ 16936-83-7 ]
  • [ 31775-67-4 ]
  • 3
  • [ 85-44-9 ]
  • [ 31775-67-4 ]
  • cis-N-<1-Hydroxy-cyclopentyl-(2)>-phthalamidsaeure [ No CAS ]
  • 7
  • [ 31775-67-4 ]
  • [ 598-21-0 ]
  • trans-N-bromoacetyl-2-aminocyclopentanol [ No CAS ]
  • 8
  • [ 33092-86-3 ]
  • [ 31775-67-4 ]
  • 9
  • [ 33092-88-5 ]
  • [ 31775-67-4 ]
  • 10
  • (±)-trans-2-azidocyclopentanol [ No CAS ]
  • [ 31775-67-4 ]
YieldReaction ConditionsOperation in experiment
99% To a solution of trans-2-azido-cyclopentanol (1.0 g, 7.87 mmol) in EtOAc, was added 10% Pd/C (0.5 g). The mixture was flushed with Ar, and then stirred on Parr apparatus at 40 psi for 2 h at 23. The mixture was filtered through celite and the celite was washed with EtOAc. The filtrate was acidified with 3 mL of 4N HCl in 1,4-dioxane, and a white solid was precipitated. The mixture was filtered and the solid was collected to give the desired product (0.76 g, 99%). 1H NMR (MeOD-d4): delta 4.09-4.04 (m, 1H), 3.29-3.25 (m, 1H), 2.18 (m, 1H), 2.03 (m, 1H), 1.83-1.80 (m, 2H), 1.65-1.58 (m, 2H)
  • 11
  • [ 1271239-29-2 ]
  • [ 31775-67-4 ]
  • 1-(3-ethoxyacryloyl)-3-(cis-2-hydroxycyclopentyl)urea [ No CAS ]
  • 12
  • [ 24424-99-5 ]
  • [ 31775-67-4 ]
  • trans-N-(2-hydroxycyclopentyl)carbamic acid tert-butyl ester [ No CAS ]
YieldReaction ConditionsOperation in experiment
84% With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20℃; for 20h; N,N-diisopropylethylamine (1.269 mL, 7.27 mmol) was added to a stirred suspension of 2-aminocyclopentanol hydrochloride (1.00 g, 7.27 mmol) and di-t-butyl dicarbonate (1.687 mL, 7.27 mmol) in dichloromethane (45 mL). After 20 h at room temperature, the clear solution was concentrated. Silica gelchromatography, eluting with 0 to 50% ethyl acetate in hexanes, gave tert-butyl trans- 2-hydroxycyclopentylcarbamate as white solid (1.23 g, 84% yield). XH NMR (400 MHz, chloroform-if) delta ppm 5.00 (1 H, br. s.), 3.99-4.29 (1 H, m), 3.81-3.93 (1 H, m), 3.53 (1 H, td, J=7.81, 5.72 Hz), 1.93-2.06 (1 H, m), 1.80-1.93 (1 H, m), 1.61-1.74 (1 H, m), 1.45-1.61 (2 H, m), 1.34 (9 H, s), 1.23-1.32 (1 H, m).
  • 13
  • [ 541-41-3 ]
  • [ 31775-67-4 ]
  • ethyl (+/-)-trans-(2-hydroxycyclopentyl)carbamate [ No CAS ]
  • 14
  • [ 31775-67-4 ]
  • [ 501-53-1 ]
  • [ 144989-61-7 ]
  • 15
  • [ 31775-67-4 ]
  • [ 2937-50-0 ]
  • allyl (+/-)-trans-(2-hydroxycyclopentyl)carbamate [ No CAS ]
  • 16
  • [ 37859-24-8 ]
  • [ 31775-67-4 ]
  • 2-(4-bromophenyl)-N-((1SR,2SR)-2-hydroxycyclopentyl)acetamide [ No CAS ]
  • 17
  • [ 1609530-95-1 ]
  • [ 31775-67-4 ]
  • C12H16ClN3O2 [ No CAS ]
YieldReaction ConditionsOperation in experiment
With N-ethyl-N,N-diisopropylamine; In N,N-dimethyl acetamide; at 80℃;Sealed tube; Stepl[00186j To a solution of Intermediate 1 (150 mg, 0.73 mmol) in DMA (0.5 mL) was added <strong>[31775-67-4](±)-<strong>[31775-67-4]trans-2-aminocyclopentanol hydrochloride</strong></strong> (111 mg, 0.80 mmol) and iPr2NEt(0.286 mL, 1.61 mmol), the reaction vessel was sealed and heated to 80 C overnight.The reaction was diluted with ethyl acetate, washed with brine, dried and concentrated to give Intermediate 18 as the crude product (yield not determined). LC retention time 1.28 mm [L]. MS(E) m/z: 270 (MHj.
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