Structure of 68176-57-8
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Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
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CAS No. : | 68176-57-8 |
Formula : | C10H16N2 |
M.W : | 164.25 |
SMILES Code : | NC1=CC=C(C(C)(C)C)C=C1N |
MDL No. : | MFCD00052695 |
InChI Key : | WLOSFXSXVXTKBU-UHFFFAOYSA-N |
Pubchem ID : | 432708 |
GHS Pictogram: |
![]() |
Signal Word: | Warning |
Hazard Statements: | H302 |
Precautionary Statements: | P280-P305+P351+P338 |
Num. heavy atoms | 12 |
Num. arom. heavy atoms | 6 |
Fraction Csp3 | 0.4 |
Num. rotatable bonds | 1 |
Num. H-bond acceptors | 0.0 |
Num. H-bond donors | 2.0 |
Molar Refractivity | 54.52 |
TPSA ? Topological Polar Surface Area: Calculated from |
52.04 ?2 |
Log Po/w (iLOGP)? iLOGP: in-house physics-based method implemented from |
1.78 |
Log Po/w (XLOGP3)? XLOGP3: Atomistic and knowledge-based method calculated by |
1.94 |
Log Po/w (WLOGP)? WLOGP: Atomistic method implemented from |
2.16 |
Log Po/w (MLOGP)? MLOGP: Topological method implemented from |
2.1 |
Log Po/w (SILICOS-IT)? SILICOS-IT: Hybrid fragmental/topological method calculated by |
1.54 |
Consensus Log Po/w? Consensus Log Po/w: Average of all five predictions |
1.9 |
Log S (ESOL):? ESOL: Topological method implemented from |
-2.38 |
Solubility | 0.678 mg/ml ; 0.00413 mol/l |
Class? Solubility class: Log S scale |
Soluble |
Log S (Ali)? Ali: Topological method implemented from |
-2.66 |
Solubility | 0.362 mg/ml ; 0.0022 mol/l |
Class? Solubility class: Log S scale |
Soluble |
Log S (SILICOS-IT)? SILICOS-IT: Fragmental method calculated by |
-2.88 |
Solubility | 0.217 mg/ml ; 0.00132 mol/l |
Class? Solubility class: Log S scale |
Soluble |
GI absorption? Gatrointestinal absorption: according to the white of the BOILED-Egg |
High |
BBB permeant? BBB permeation: according to the yolk of the BOILED-Egg |
Yes |
P-gp substrate? P-glycoprotein substrate: SVM model built on 1033 molecules (training set) |
No |
CYP1A2 inhibitor? Cytochrome P450 1A2 inhibitor: SVM model built on 9145 molecules (training set) |
Yes |
CYP2C19 inhibitor? Cytochrome P450 2C19 inhibitor: SVM model built on 9272 molecules (training set) |
No |
CYP2C9 inhibitor? Cytochrome P450 2C9 inhibitor: SVM model built on 5940 molecules (training set) |
No |
CYP2D6 inhibitor? Cytochrome P450 2D6 inhibitor: SVM model built on 3664 molecules (training set) |
No |
CYP3A4 inhibitor? Cytochrome P450 3A4 inhibitor: SVM model built on 7518 molecules (training set) |
No |
Log Kp (skin permeation)? Skin permeation: QSPR model implemented from |
-5.92 cm/s |
Lipinski? Lipinski (Pfizer) filter: implemented from |
0.0 |
Ghose? Ghose filter: implemented from |
None |
Veber? Veber (GSK) filter: implemented from |
0.0 |
Egan? Egan (Pharmacia) filter: implemented from |
0.0 |
Muegge? Muegge (Bayer) filter: implemented from |
1.0 |
Bioavailability Score? Abbott Bioavailability Score: Probability of F > 10% in rat |
0.55 |
PAINS? Pan Assay Interference Structures: implemented from |
0.0 alert |
Brenk? Structural Alert: implemented from |
1.0 alert: heavy_metal |
Leadlikeness? Leadlikeness: implemented from |
No; 1 violation:MW<1.0 |
Synthetic accessibility? Synthetic accessibility score: from 1 (very easy) to 10 (very difficult) |
1.01 |
* 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 |
---|---|---|
70% | In tetrahydrofuran; at 0 - 20℃; for 12h; | At 0 C,To 4-tert-butylbenzene-1,2-diamine (I-9, 5.02 g, 30.5 mmol)Add in tetrahydrofuran (400mL) solution1,1'-carbonyldiimidazole (CDI, 5.43 g, 33.6 mmol),The resulting solution was stirred at room temperature for 12 hours.Then diluted with diisopropyl ether (50 mL),The mixture was stirred for a further 30 minutes at room temperature.White precipitates gradually appear,Filter and collect products,Wash with diisopropyl ether (50 mL),Vacuum drying,4.05 g (yield: 70%) of 5-tert-butyl-1H-benzo[d]imidazole-2(3H)-one (IX-1),It is a white solid. |
In tetrahydrofuran; dichloromethane; at 20℃; for 6.5h; | General procedure: To a solution of 4-methyl-1,2-phenylenediamine (25 g, 0.205 mol) in tetrahydrofuran (375 mL) was added dropwise a solution of 1,1'-carbonyldiimidazole (36.5 g, 0.225 mol) in dichloromethane (375 mL). After stirring for 6.5 h at ambient temperature, to the reaction mixture was added diisopropyl ether (375 mL). After stirring at ambient temperature, the resulting precipitates were collected by filtration. The precipitates were washed with diisopropyl ether and dried in vacuo to give 5-methyl-1,3-dihydrobenzimidazol-2-one (24.6 g, 70.1%). |