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[ CAS No. 31329-64-3 ] {[proInfo.proName]}

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3d Animation Molecule Structure of 31329-64-3
Chemical Structure| 31329-64-3
Chemical Structure| 31329-64-3
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Product Details of [ 31329-64-3 ]

CAS No. :31329-64-3 MDL No. :MFCD02681972
Formula : C5H8N2O Boiling Point : -
Linear Structure Formula :- InChI Key :INSUSOZBMWJGDG-UHFFFAOYSA-N
M.W : 112.13 Pubchem ID :182040
Synonyms :

Calculated chemistry of [ 31329-64-3 ]

Physicochemical Properties

Num. heavy atoms : 8
Num. arom. heavy atoms : 5
Fraction Csp3 : 0.4
Num. rotatable bonds : 0
Num. H-bond acceptors : 2.0
Num. H-bond donors : 1.0
Molar Refractivity : 30.84
TPSA : 52.05 Ų

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) : -6.64 cm/s

Lipophilicity

Log Po/w (iLOGP) : 1.38
Log Po/w (XLOGP3) : 0.49
Log Po/w (WLOGP) : 0.88
Log Po/w (MLOGP) : -0.27
Log Po/w (SILICOS-IT) : 1.0
Consensus Log Po/w : 0.7

Druglikeness

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

Water Solubility

Log S (ESOL) : -1.31
Solubility : 5.54 mg/ml ; 0.0494 mol/l
Class : Very soluble
Log S (Ali) : -1.15
Solubility : 7.89 mg/ml ; 0.0704 mol/l
Class : Very soluble
Log S (SILICOS-IT) : -1.59
Solubility : 2.86 mg/ml ; 0.0255 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 0.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 2.38

Safety of [ 31329-64-3 ]

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 [ 31329-64-3 ]

* 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 [ 31329-64-3 ]
  • Downstream synthetic route of [ 31329-64-3 ]

[ 31329-64-3 ] Synthesis Path-Upstream   1~3

  • 1
  • [ 1123-49-5 ]
  • [ 31329-64-3 ]
YieldReaction ConditionsOperation in experiment
86% (8.10 g) With ammonium chloride In water; ethyl acetate Stage A
3,5-Dimethyl-4-isoxazolamine
12.00 g (84.44 mmol) of 3,5-dimethyl-4-nitroisoxazole are introduced into 430 ml of water, and 106.15 g (1.984 mol) of ammonium chloride are added.
At 4° C., 46.93 g (7.17 mol) of zinc are added over the course of 2 h, ethyl acetate is added to the reaction solution, and the organic phase is filtered through Celite.
After drying over magnesium sulfate, the solvent is removed by distillation, and the target compound is obtained in a yield of 86percent (8.10 g).
1H-NMR (300 MHz, CDCl3): δ=2.20 (s, 3H) ppm; 2.28 (s, 3H) ppm; 2.51 (broad s, 2H) ppm.
86% (8.10 g) With ammonium chloride In water; ethyl acetate Stage A
3,5-Dimethyl-4-isoxazoleamine
12.00 g (84.44 mmol) of 3,5-dimethyl-4-nitroisoxazole are introduced into 430 ml of water, and 106.15 g (1.984 mol) of ammonium chloride are added.
At 4° C., 46.93 g (7.17 mol) of zinc are added over the course of 2 h, ethyl acetate is added to the reaction solution, and the organic phase is filtered through Celite.
After drying over magnesium sulphate, the solvent is removed by distillation and the target compound is obtained in a yield of 86percent (8.10 g).
1H-NMR (300 MHz, CDCl3): δ=2.20 (s, 3H); 2.28 (s, 3H); 2.51 (broad s, 2H).
Reference: [1] Helvetica Chimica Acta, 1991, vol. 74, # 3, p. 531 - 542
[2] Journal of the Chemical Society, 1921, vol. 119, p. 702
[3] Gazzetta Chimica Italiana, 1941, vol. 71, p. 327,336
[4] Patent: US2003/187028, 2003, A1,
[5] Patent: US2002/82264, 2002, A1,
[6] Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2010, vol. 49, # 1, p. 119 - 122
  • 2
  • [ 300-87-8 ]
  • [ 31329-64-3 ]
Reference: [1] Helvetica Chimica Acta, 1991, vol. 74, # 3, p. 531 - 542
[2] Gazzetta Chimica Italiana, 1941, vol. 71, p. 327,336
[3] Journal of the Chemical Society, 1921, vol. 119, p. 702
  • 3
  • [ 123-54-6 ]
  • [ 31329-64-3 ]
Reference: [1] Journal of the Chemical Society, 1921, vol. 119, p. 702
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