Structure of 874-89-5
*Storage: {[sel_prStorage]}
*Shipping: {[sel_prShipping]}
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.
4.5
*For Research Use Only !
Change View
Size | Price | VIP Price | US Stock |
Global Stock |
In Stock | ||
{[ item.pr_size ]} |
Inquiry
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price, item.pr_usd) ]} {[ getRatePrice(item.pr_usd,item.pr_rate,1,item.pr_is_large_size_no_price, item.discount_usd) ]} {[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price, item.pr_usd) ]} |
Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]} | Inquiry {[ item.pr_usastock ]} In Stock Inquiry - | {[ item.pr_chinastock ]} {[ item.pr_remark ]} In Stock 1-2 weeks - Inquiry - | Login | - + | Inquiry |
Please Login or Create an Account to: See VIP prices and availability
US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days
1-2weeks
Inquiry
{[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]}
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price, item.pr_usd) ]}
{[ getRatePrice(item.pr_usd,1,item.mem_rate,item.pr_is_large_size_no_price, item.pr_usd) ]}
Inquiry
{[ getRatePrice(item.pr_usd,item.pr_rate,1,item.pr_is_large_size_no_price, item.vip_usd) ]}
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price, item.pr_usd) ]}
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price, item.pr_usd) ]}
In Stock
- +
Please Login or Create an Account to: See VIP prices and availability
US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks
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'.
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'.
Jonah B. Eisenberg ; Kwanpyung Lee ; Xin Yuan ; J. R. Schmidt ; Kyoung-Shin Choi ;
Abstract: The hydrogenolysis or hydrodeoxygenation of a carbonyl group, where the C═O group is converted to a CH2 group, is of significant interest in a variety of fields. A challenge in electrochemically achieving hydrogenolysis of a carbonyl group with high selectivity is that electrochemical hydrogenation of a carbonyl group, which converts the C═O group to an alcohol group (CH-OH), is demonstrated not to be the initial step of hydrogenolysis. Instead, hydrogenation and hydrogenolysis occur in parallel, and they are competing reactions. This means that although both hydrogenolysis and hydrogenation require adding H atoms to the carbonyl group, they involve different intermediates formed on the electrode surface. Thus, revealing the difference in intermediates, transition states, and kinetic barriers for hydrogenolysis and hydrogenation pathways is the key to understanding and controlling hydrogenolysis/hydrogenation selectivity of carbonyl compounds. In this study, we aimed to identify features of reactant molecules that can affect their hydrogenolysis/hydrogenation selectivity on a Zn electrode that was previously shown to promote hydrogenolysis over hydrogenation. In particular, we examined the electrochemical reduction of para-substituted benzaldehyde compounds with substituent groups having different electron donating/withdrawing abilities. Our results show a strikingly systematic impact of the substituent group where a stronger electron-donating group promotes hydrogenolysis and a stronger electron-withdrawing group promotes hydrogenation. These experimental results are presented with computational results explaining the substituent effects on the thermodynamics and kinetics of electrochemical hydrogenolysis and hydrogenation pathways, which also provide critically needed information and insights into the transition states involved with these pathways.
Show More >
CAS No. : | 874-89-5 |
Formula : | C8H7NO |
M.W : | 133.15 |
SMILES Code : | N#CC1=CC=C(CO)C=C1 |
MDL No. : | MFCD00870633 |
InChI Key : | XAASLEJRGFPHEV-UHFFFAOYSA-N |
Pubchem ID : | 160549 |
GHS Pictogram: |
![]() |
Signal Word: | Warning |
Hazard Statements: | H302+H312+H332-H315-H319-H335 |
Precautionary Statements: | P261-P280-P305+P351+P338 |
Num. heavy atoms | 10 |
Num. arom. heavy atoms | 6 |
Fraction Csp3 | 0.12 |
Num. rotatable bonds | 1 |
Num. H-bond acceptors | 2.0 |
Num. H-bond donors | 1.0 |
Molar Refractivity | 37.28 |
TPSA ? Topological Polar Surface Area: Calculated from |
44.02 Ų |
Log Po/w (iLOGP)? iLOGP: in-house physics-based method implemented from |
1.59 |
Log Po/w (XLOGP3)? XLOGP3: Atomistic and knowledge-based method calculated by |
0.69 |
Log Po/w (WLOGP)? WLOGP: Atomistic method implemented from |
0.9 |
Log Po/w (MLOGP)? MLOGP: Topological method implemented from |
0.85 |
Log Po/w (SILICOS-IT)? SILICOS-IT: Hybrid fragmental/topological method calculated by |
1.65 |
Consensus Log Po/w? Consensus Log Po/w: Average of all five predictions |
1.14 |
Log S (ESOL):? ESOL: Topological method implemented from |
-1.48 |
Solubility | 4.43 mg/ml ; 0.0332 mol/l |
Class? Solubility class: Log S scale |
Very soluble |
Log S (Ali)? Ali: Topological method implemented from |
-1.19 |
Solubility | 8.56 mg/ml ; 0.0643 mol/l |
Class? Solubility class: Log S scale |
Very soluble |
Log S (SILICOS-IT)? SILICOS-IT: Fragmental method calculated by |
-2.28 |
Solubility | 0.7 mg/ml ; 0.00526 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) |
Yes |
Log Kp (skin permeation)? Skin permeation: QSPR model implemented from |
-6.62 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 |
0.0 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) |
1.3 |
* 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.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With sodium hydroxide; lithium aluminium tetrahydride; In tetrahydrofuran; methanol; | (i) 4-Aminomethylbenzyl alcohol preparation 4-(Hydroxymethyl)benzonitrile (1.0 g, 7.5 mmol) dissolved in dry tetrahydrofuran (20 ml) was added slowly into a suspension of LiAlH4 (866 mg, 22.8 mmol) in tetrahydrofuran (20 ml) at room temperature. Foaming with bubble formation was observed while stirring. The light yellow-green suspension was refluxed under N2 overnight. After cooling down to room temperature, methanol (5 ml) was added to the suspension to quench the reaction. The suspension was foaming while stirring and cooling down in ice-bath. When no more bubble formation was observed, sodium hydroxide (20percent, 15 ml) solution was added into the suspension. The solution became colorless while white precipitate was observed. The solution was concentrated in vacuo and the residue was suction filtered. The solid was repeatedly washed with methylene dichloride. The filtrate was combined and washed with water. The organic phase was separated and concentrated by a rotavapor. White solid was obtained as product (1.0 g, yield 98percent). The product underwent prolonged drying in vacuo to remove residue solvent before the next step reaction. 1H-NMR (CDCl3): delta7.31 (m, 4H), 4.67 (s, 2H), 3.85 (s, 2H), 1.76 (s broad, 3H); 13C-NMR (CDCl3): delta142.7, 139.9, 127.5, 127.5, 65.2, 46.4 4-Boc-aminomethylbenzyl alcohol |
A153415 [193290-27-6]
3-(2-Hydroxyethyl)benzonitrile
Similarity: 0.81
A179583 [69395-13-7]
4-(2-Hydroxyethyl)benzonitrile
Similarity: 0.81
A153415 [193290-27-6]
3-(2-Hydroxyethyl)benzonitrile
Similarity: 0.81
A179583 [69395-13-7]
4-(2-Hydroxyethyl)benzonitrile
Similarity: 0.81
A153415 [193290-27-6]
3-(2-Hydroxyethyl)benzonitrile
Similarity: 0.81
A179583 [69395-13-7]
4-(2-Hydroxyethyl)benzonitrile
Similarity: 0.81