Structure of 55270-33-2
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The BI-3802 was designed by Boehringer Ingelheim and could be obtained free of charge through the Boehringer Ingelheim open innovation portal opnMe.com, associated with its negative control.
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Batch number can be found on the product's label following the word 'Batch'.
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CAS No. : | 55270-33-2 |
Formula : | C9H6IN |
M.W : | 255.06 |
SMILES Code : | IC1=CN=CC2=CC=CC=C12 |
MDL No. : | MFCD00234496 |
InChI Key : | LRPCCFSUFGFVBO-UHFFFAOYSA-N |
Pubchem ID : | 640975 |
GHS Pictogram: |
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Signal Word: | Warning |
Hazard Statements: | H302-H315-H319-H335 |
Precautionary Statements: | P261-P305+P351+P338 |
Num. heavy atoms | 11 |
Num. arom. heavy atoms | 10 |
Fraction Csp3 | 0.0 |
Num. rotatable bonds | 0 |
Num. H-bond acceptors | 1.0 |
Num. H-bond donors | 0.0 |
Molar Refractivity | 54.46 |
TPSA ? Topological Polar Surface Area: Calculated from |
12.89 Ų |
Log Po/w (iLOGP)? iLOGP: in-house physics-based method implemented from |
2.03 |
Log Po/w (XLOGP3)? XLOGP3: Atomistic and knowledge-based method calculated by |
2.75 |
Log Po/w (WLOGP)? WLOGP: Atomistic method implemented from |
2.84 |
Log Po/w (MLOGP)? MLOGP: Topological method implemented from |
2.44 |
Log Po/w (SILICOS-IT)? SILICOS-IT: Hybrid fragmental/topological method calculated by |
3.46 |
Consensus Log Po/w? Consensus Log Po/w: Average of all five predictions |
2.7 |
Log S (ESOL):? ESOL: Topological method implemented from |
-3.83 |
Solubility | 0.038 mg/ml ; 0.000149 mol/l |
Class? Solubility class: Log S scale |
Soluble |
Log S (Ali)? Ali: Topological method implemented from |
-2.68 |
Solubility | 0.538 mg/ml ; 0.00211 mol/l |
Class? Solubility class: Log S scale |
Soluble |
Log S (SILICOS-IT)? SILICOS-IT: Fragmental method calculated by |
-4.66 |
Solubility | 0.00564 mg/ml ; 0.0000221 mol/l |
Class? Solubility class: Log S scale |
Moderately 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 |
-5.9 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<0.0 |
Synthetic accessibility? Synthetic accessibility score: from 1 (very easy) to 10 (very difficult) |
1.95 |
* 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 |
---|---|---|
78% | 10.0 g (39.21 mmol) of <strong>[55270-33-2]4-iodo-isoquinoline</strong>, 280 mg (0.39 mmol) of PdCl2(PPh3)2, and 75 mg (0.39 mmol) of CuI were added to 180 mL of a mixture of anhydrous toluene and diisopropylamine (in a volume ratio of 5:1), and the mixture was stirred at room temperature for 5 minutes. Then, 8.4 mL (58.81 mmol) of ethynyltrimethylsilane was gradually added thereto, and the mixture was stirred at 80 C. for 18 hours. After the reaction was terminated, 50 mL of distilled water was added thereto, and the resultant was subjected to extraction three times with 50 mL of methylene chloride to obtain an organic layer. The organic layer was collected and dried with magnesium sulfate to evaporate the solvent. The residue was separately purified using silica gel column chromatography to obtain 6.9 g (30.62 mmol) of Intermediate 12(1) (Yield: 78%). The produced compound was identified using LC-MS. [0148] C14H15NSi: M+226.10 | |
78% | A. Synthesis of Intermediate 12(1)[0134] 10.0 g (39.21 mmol) of <strong>[55270-33-2]4-iodo-isoquinoline</strong>, 280 mg (0.39 mmol) of PdCl2(PPh3)2, and 75 mg (0.39 mmol) ofCul were added to 180 mL of a mixture of anhydrous toluene and diisopropylamine (in a volume ratio of 5:1), and themixture was stirred at room temperature for 5 minutes. Then, 8.4 mL (58.81 mmol) of ethynyltrimethylsilane was graduallyadded thereto, and the mixture was stirred at 80C for 18 hours. After the reaction was terminated, 50 mL of distilledwater was added thereto, and the resultant was subjected to extraction three times with 50 mL of methylene chloride toobtain an organic layer. The organic layer was collected and dried with magnesium sulfate to evaporate the solvent.The residue was separately purified using silica gel column chromatography to obtain 6.9 g (30.62 mmol) of Intermediate12(1) (Yield: 78 %). The produced compound was identified using LC-MS.C14H15NSi : M+ 226.10 |