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[ CAS No. 40107-95-7 ] {[proInfo.proName]}

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Chemical Structure| 40107-95-7
Chemical Structure| 40107-95-7
Structure of 40107-95-7 * Storage: {[proInfo.prStorage]}
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Product Details of [ 40107-95-7 ]

CAS No. :40107-95-7 MDL No. :MFCD12923778
Formula : C7H6N2O Boiling Point : -
Linear Structure Formula :- InChI Key :ROSODFDWJFAKQI-UHFFFAOYSA-N
M.W : 134.14 Pubchem ID :20505166
Synonyms :

Calculated chemistry of [ 40107-95-7 ]

Physicochemical Properties

Num. heavy atoms : 10
Num. arom. heavy atoms : 6
Fraction Csp3 : 0.14
Num. rotatable bonds : 0
Num. H-bond acceptors : 2.0
Num. H-bond donors : 1.0
Molar Refractivity : 39.19
TPSA : 41.99 Ų

Pharmacokinetics

GI absorption : High
BBB permeant : No
P-gp substrate : No
CYP1A2 inhibitor : No
CYP2C19 inhibitor : No
CYP2C9 inhibitor : No
CYP2D6 inhibitor : No
CYP3A4 inhibitor : No
Log Kp (skin permeation) : -7.33 cm/s

Lipophilicity

Log Po/w (iLOGP) : 0.97
Log Po/w (XLOGP3) : -0.3
Log Po/w (WLOGP) : -0.21
Log Po/w (MLOGP) : -0.08
Log Po/w (SILICOS-IT) : 1.41
Consensus Log Po/w : 0.36

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 : 15.9 mg/ml ; 0.118 mol/l
Class : Very soluble
Log S (Ali) : -0.12
Solubility : 101.0 mg/ml ; 0.756 mol/l
Class : Very soluble
Log S (SILICOS-IT) : -2.48
Solubility : 0.441 mg/ml ; 0.00329 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 0.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 1.32

Safety of [ 40107-95-7 ]

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 [ 40107-95-7 ]

* 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 [ 40107-95-7 ]
  • Downstream synthetic route of [ 40107-95-7 ]

[ 40107-95-7 ] Synthesis Path-Upstream   1~1

  • 1
  • [ 4664-01-1 ]
  • [ 40107-95-7 ]
YieldReaction ConditionsOperation in experiment
17%
Stage #1: for 24 h; Reflux
Stage #2: With calcium chloride In dichloromethane
To a solution of 3,4-pyridindicarboxamide (0.40 g, 2.7 mmol, 1 eq) in acetic acid (12 mL), zinc (0.78 g, 11.9 mmol, 4.4 eq) was added and the suspension was heated at reflux for 24 h.
After cooling at room temperature, the mixture was filtered off through a Celite pad.
The filtrate was evaporated and the residue was taken up with CH2Cl2.
To this solution CaCl2 was added and the suspension was filtered.
The filtrate was evaporated and the residue was purified by column chromatography using EtOAc/MeOH 95/5 as eluant to give 10 as yellowish solid after crystallization with EtOH (0.061 g, 17percent). Mp. 190-193 °C dec. 1H NMR (300 MHz, DMSO-d6) δ 8.84 (s, 1-H), 8.70 (br d, 2-H), 7.62 (d, J = 5.5 Hz, 1-H), 4.42 (s, 2-H); 13C NMR (75 MHz, DMSO-d6) δ 169.1, 153.3, 151.6, 145.3, 129.0, 119.9, 45.2; GC-MS m/z 134 (M)+; IR (KBr) 2856, 1728, 1692, 1455, 1206, 1026 cm-1. Anal. Calcd for C7H6N2O: C, 62.68; H, 4.51; N, 20.88. Found: C, 62.75; H, 4.50; N, 20.63.
Reference: [1] European Journal of Medicinal Chemistry, 2012, vol. 55, p. 58 - 66,9
[2] Patent: WO2005/103003, 2005, A2, . Location in patent: Page/Page column 106
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