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CAS No. : | 1201643-70-0 | MDL No. : | MFCD11044914 |
Formula : | C9H9BN2O2 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | YHFFOAKRWYIKBG-UHFFFAOYSA-N |
M.W : | 187.99 | Pubchem ID : | 43145398 |
Synonyms : |
|
Num. heavy atoms : | 14 |
Num. arom. heavy atoms : | 11 |
Fraction Csp3 : | 0.0 |
Num. rotatable bonds : | 2 |
Num. H-bond acceptors : | 3.0 |
Num. H-bond donors : | 2.0 |
Molar Refractivity : | 53.39 |
TPSA : | 58.28 Ų |
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) : | -6.88 cm/s |
Log Po/w (iLOGP) : | 0.0 |
Log Po/w (XLOGP3) : | 0.8 |
Log Po/w (WLOGP) : | -0.45 |
Log Po/w (MLOGP) : | 0.0 |
Log Po/w (SILICOS-IT) : | -1.11 |
Consensus Log Po/w : | -0.15 |
Lipinski : | 0.0 |
Ghose : | None |
Veber : | 0.0 |
Egan : | 0.0 |
Muegge : | 1.0 |
Bioavailability Score : | 0.55 |
Log S (ESOL) : | -1.96 |
Solubility : | 2.07 mg/ml ; 0.011 mol/l |
Class : | Very soluble |
Log S (Ali) : | -1.61 |
Solubility : | 4.67 mg/ml ; 0.0248 mol/l |
Class : | Very soluble |
Log S (SILICOS-IT) : | -1.82 |
Solubility : | 2.85 mg/ml ; 0.0152 mol/l |
Class : | Soluble |
PAINS : | 0.0 alert |
Brenk : | 1.0 alert |
Leadlikeness : | 1.0 |
Synthetic accessibility : | 1.96 |
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: |
* 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.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
89% | With sodium periodate; ammonium acetate In water; acetone at 20℃; | To the solution of 4-pinacolatoboron- 1 H-pyrazole (0.6 g, 3.1 mmol) in acetone/water (30 mL, v/v=l: l) was added NaIO4 (2.0 g, 9.3 mmol) and NH4OAc (0.54 g, 7.1 mmol). The reaction mixture was stirred overnight at room temperature. The result mixture was concentrated to give residues, purification by chromatography (MeOH:DCM=l :5) to give compound lH-pyrazol-4- ylboronic acid (0.3 g, 89percent) as light yellow solid. MS (m/z) (IVf +H): 189. |
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