68155-69-1|1-Bromo-4-ethoxy-2-methylbenzene| Ambeed

Size	Price	VIP Price	US Stock	Global Stock	In Stock
{[ item.pr_size ]}		Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]}

US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days

{[ item.pr_size ]}

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

Quality Control of [ 68155-69-1 ] Purity: 97% SDS Specification

COA

Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.

NMR

Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.

CNMR

Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.

HPLC

Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.

LC-MS

Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.

1-2 Day Shipping
High Quality
Technical Support

Product Details of [ 68155-69-1 ]

CAS No. :	68155-69-1
Formula :	C₉H₁₁BrO
M.W :	215.09
SMILES Code :	CC1=CC(OCC)=CC=C1Br
MDL No. :	MFCD18917736
InChI Key :	YDVQAAWPYJCMHH-UHFFFAOYSA-N
Pubchem ID :	109666

Safety of [ 68155-69-1 ]

GHS Pictogram:
Signal Word:	Warning
Hazard Statements:	H315-H319-H335
Precautionary Statements:	P261-P305+P351+P338

Computational Chemistry of [ 68155-69-1 ] Show Less

Physicochemical Properties

Num. heavy atoms	11
Num. arom. heavy atoms	6
Fraction Csp3	0.33
Num. rotatable bonds	2
Num. H-bond acceptors	1.0
Num. H-bond donors	0.0
Molar Refractivity	50.41
TPSA ? Topological Polar Surface Area: Calculated from Ertl P. et al. 2000 J. Med. Chem.	9.23 Å²

Lipophilicity

Log P_o/w (iLOGP)? iLOGP: in-house physics-based method implemented from Daina A et al. 2014 J. Chem. Inf. Model.	2.71
Log P_o/w (XLOGP3)? XLOGP3: Atomistic and knowledge-based method calculated by XLOGP program, version 3.2.2, courtesy of CCBG, Shanghai Institute of Organic Chemistry	3.55
Log P_o/w (WLOGP)? WLOGP: Atomistic method implemented from Wildman SA and Crippen GM. 1999 J. Chem. Inf. Model.	3.16
Log P_o/w (MLOGP)? MLOGP: Topological method implemented from Moriguchi I. et al. 1992 Chem. Pharm. Bull. Moriguchi I. et al. 1994 Chem. Pharm. Bull. Lipinski PA. et al. 2001 Adv. Drug. Deliv. Rev.	3.17
Log P_o/w (SILICOS-IT)? SILICOS-IT: Hybrid fragmental/topological method calculated by FILTER-IT program, version 1.0.2, courtesy of SILICOS-IT, http://www.silicos-it.com	3.29
Consensus Log P_o/w? Consensus Log P_o/w: Average of all five predictions	3.18

Water Solubility

Log S (ESOL):? ESOL: Topological method implemented from Delaney JS. 2004 J. Chem. Inf. Model.	-3.68
Solubility	0.0448 mg/ml ; 0.000208 mol/l
Class? Solubility class: Log S scale Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly	Soluble
Log S (Ali)? Ali: Topological method implemented from Ali J. et al. 2012 J. Chem. Inf. Model.	-3.43
Solubility	0.0801 mg/ml ; 0.000373 mol/l
Class? Solubility class: Log S scale Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly	Soluble
Log S (SILICOS-IT)? SILICOS-IT: Fragmental method calculated by FILTER-IT program, version 1.0.2, courtesy of SILICOS-IT, http://www.silicos-it.com	-4.18
Solubility	0.0143 mg/ml ; 0.0000667 mol/l
Class? Solubility class: Log S scale Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly	Moderately soluble

Pharmacokinetics

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) and tested on 415 molecules (test set) 10-fold CV: ACC=0.72 / AUC=0.77 External: ACC=0.88 / AUC=0.94	No
CYP1A2 inhibitor? Cytochrome P450 1A2 inhibitor: SVM model built on 9145 molecules (training set) and tested on 3000 molecules (test set) 10-fold CV: ACC=0.83 / AUC=0.90 External: ACC=0.84 / AUC=0.91	Yes
CYP2C19 inhibitor? Cytochrome P450 2C19 inhibitor: SVM model built on 9272 molecules (training set) and tested on 3000 molecules (test set) 10-fold CV: ACC=0.80 / AUC=0.86 External: ACC=0.80 / AUC=0.87	No
CYP2C9 inhibitor? Cytochrome P450 2C9 inhibitor: SVM model built on 5940 molecules (training set) and tested on 2075 molecules (test set) 10-fold CV: ACC=0.78 / AUC=0.85 External: ACC=0.71 / AUC=0.81	No
CYP2D6 inhibitor? Cytochrome P450 2D6 inhibitor: SVM model built on 3664 molecules (training set) and tested on 1068 molecules (test set) 10-fold CV: ACC=0.79 / AUC=0.85 External: ACC=0.81 / AUC=0.87	Yes
CYP3A4 inhibitor? Cytochrome P450 3A4 inhibitor: SVM model built on 7518 molecules (training set) and tested on 2579 molecules (test set) 10-fold CV: ACC=0.77 / AUC=0.85 External: ACC=0.78 / AUC=0.86	No
Log Kp (skin permeation)? Skin permeation: QSPR model implemented from Potts RO and Guy RH. 1992 Pharm. Res.	-5.09 cm/s

Druglikeness

Lipinski? Lipinski (Pfizer) filter: implemented from Lipinski CA. et al. 2001 Adv. Drug Deliv. Rev. MW ≤ 500 MLOGP ≤ 4.15 N or O ≤ 10 NH or OH ≤ 5	0.0
Ghose? Ghose filter: implemented from Ghose AK. et al. 1999 J. Comb. Chem. 160 ≤ MW ≤ 480 -0.4 ≤ WLOGP ≤ 5.6 40 ≤ MR ≤ 130 20 ≤ atoms ≤ 70	None
Veber? Veber (GSK) filter: implemented from Veber DF. et al. 2002 J. Med. Chem. Rotatable bonds ≤ 10 TPSA ≤ 140	0.0
Egan? Egan (Pharmacia) filter: implemented from Egan WJ. et al. 2000 J. Med. Chem. WLOGP ≤ 5.88 TPSA ≤ 131.6	0.0
Muegge? Muegge (Bayer) filter: implemented from Muegge I. et al. 2001 J. Med. Chem. 200 ≤ MW ≤ 600 -2 ≤ XLOGP ≤ 5 TPSA ≤ 150 Num. rings ≤ 7 Num. carbon > 4 Num. heteroatoms > 1 Num. rotatable bonds ≤ 15 H-bond acc. ≤ 10 H-bond don. ≤ 5	1.0
Bioavailability Score? Abbott Bioavailability Score: Probability of F > 10% in rat implemented from Martin YC. 2005 J. Med. Chem.	0.55

Medicinal Chemistry

PAINS? Pan Assay Interference Structures: implemented from Baell JB. & Holloway GA. 2010 J. Med. Chem.	0.0 alert
Brenk? Structural Alert: implemented from Brenk R. et al. 2008 ChemMedChem	0.0 alert: heavy_metal
Leadlikeness? Leadlikeness: implemented from Teague SJ. 1999 Angew. Chem. Int. Ed. 250 ≤ MW ≤ 350 XLOGP ≤ 3.5 Num. rotatable bonds ≤ 7	No; 1 violation:MW<2.0
Synthetic accessibility? Synthetic accessibility score: from 1 (very easy) to 10 (very difficult) based on 1024 fragmental contributions (FP2) modulated by size and complexity penaties, trained on 12'782'590 molecules and tested on 40 external molecules (r² = 0.94)	1.37

Application In Synthesis of [ 68155-69-1 ]

* 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.

Downstream synthetic route of [ 68155-69-1 ]

[ 68155-69-1 ] Synthesis Path-Downstream 1~20

1
[ 621-32-9 ]
[ 22924-15-8 ]
[ 68155-69-1 ]

References: [1]Journal of Organic Chemistry,1981,vol. 46,p. 4562 - 4564.

2
[ 621-32-9 ]
[ 68155-69-1 ]

References: [1]Journal of Organic Chemistry,1981,vol. 46,p. 4562 - 4564.

3
2,3,4,6-tetra-O-benzyl-1-C-(4-chloro-3-formylphenyl)-5-thio-D-glucopyranose [ No CAS ]
[ 68155-69-1 ]
2,3,4,6-tetra-O-benzyl-1-C-{4-chloro-3-[(4-ethoxy-2-methylphenyl)(hydroxy)methyl]phenyl}-5-thio-D-glucopyranose [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
95%		Example 11 [Show Image] Synthesis of (1S)-1,5-anhydro-2,3,4,6-tetra-O-benzyl-1-[4-chloro-3-(4-ethoxy-2-methylbenzyl)phenyl]-1-thio-D-glucitol; Five drops of 1,2-dibromoethane were added to a mixture of magnesium (1.11 g, 45.7 mmol), 2-(5-bromo-2-chlorophenyl)-1,3-dioxolane (9.64 g, 36.5 mmol) and tetrahydrofuran (20 mL) and this mixture was heated to reflux for two hours. The reaction mixture was cooled to room temperature, and tetrahydrofuran (15 mL) of 2,3,4,6-tetra-0-benzyl-5-thio-D-glucono-1,5-lactone (10.14 g, 36.5 mmol) was added dropwise to this solution and stirred at room temperature for 30 minutes. After the reaction mixture was added with a saturated ammonium chloride aqueous solution and extracted with ethyl acetate, the organic phase was washed with brine and dried with anhydrous magnesium sulfate. After the desiccant was filtered off, the residue obtained by evaporating the solvent under reduced pressure was purified by silica gel column chromatography (hexane:ethyl acetate=4:1 to 3:1) to obtain a colorless amorphous 2,3,4,6-tetra-O-benzyl-1-C-[4-chloro-3-(1,3-dioxolan-2-yl)phenyl]-5-thio-D-glucopyranose (11.81 g, 87percent). [Show Image] 1H NMR (300 MHz, CHLOROFORM-d) delta ppm 3.06 (s, 1H) 3.47 - 3.58 (m, 1H) 3.64 (dd, J=10.0, 2.9 Hz, 1H) 3.83 - 4.21 (m, 9H) 4.48 - 4.56 (m, 3 H) 4.66 (d, J=10.6 Hz, 1 H) 4.82 - 4.97 (m, 3 H) 6.15 (s, 1 H) 6.77 (dd, J=7.9, 1.5 Hz, 2 H) 7.08 - 7.21 (m, 5 H) 7.23 - 7.37 (m, 14 H) 7.55 (dd, J=8.4, 2.5 Hz, 1 H) 7:92 (d, J=2.5 Hz, 1 H). Then, 6M hydrochloric acid (120 mL) was added to a tetrahydrofuran (50 mL) solution of 2,3,4,6-tetra-O-benzyl-1-C-[4-chloro-3-(1,3-dioxolane-2-yl)phenyl]-5-thio-D-glucopyranose (6.01 g, 8.12 mmol) while ice-cooled, and stirred at room temperature for two days. The reaction mixture was added with an iced water and extracted with ethyl acetate and the organic phase was washed with a saturated sodium bicarbonate aqueous solution, brine and dried with anhydrous magnesium sulfate. After the desiccant was filtered off, the residue obtained by evaporating the solvent under reduced pressure was purified by silica gel column chromatography (hexane:ethyl acetate=3:1) to obtain colorless amorphous 2,3,4,6-tetra-O-benzyl-1-C-(4-chloro-3-formylphenyl)-5-thio-D-glucopyranose (4.53 g, 80percent). [Show Image] 1H NMR (300 MHz, CHLOROFORM-d) delta ppm 3.14 (s, 1 H) 3.43 - 3.58 (m, 1 H) 3.63 (dd, J=10.0, 2.6 Hz, 1 H) 3.87 - 4.16 (m, 5 H) 4.45 - 4.72 (m, 4 H) 4.80 - 5.05 (m, 3 H) 6.73 (d, J=7.8 Hz, 2 H) 7.02 - 7.43 (m, 19 H) 7.74 (dd, J=8.4, 2.5 Hz, 1 H) 8.06 (d, J=2.5 Hz, 1 H) 10.39 (s, 1 H). Then, 2.6 M n-butylithium hexane solution (1.6 mL) was added to a mixture of <strong>[68155-69-1]1-bromo-4-ethoxy-2-methylbenzene</strong> (0.94 g, 4 . 37 mmol) and tetrahydrofuran (12 mL) at -78°C. After stirred for one hour, the mixture was added with a tetrahydrofuran (10 mL) solution of 2,3,4,6-tetra-O-benzyl-1-C-(4-chloro-3-formylphenyl)-5-thio-D-glucopyranose(1.52.g, 2.18 mmol), and, further stirred for 20 minutes, and the reaction mixture was warmed to room temperature. After the reaction mixture was added with a saturated ammonium chloride aqueous solution and extracted with ethyl acetate, the organic phase was washed with brine and dried with anhydrous magnesium sulfate. After the desiccant was filtered off, the residue obtained by evaporating the solvent under reduced pressure was purified by silica gel column chromatography (hexane:ethyl acetate =2:1) to obtain 2,3,4,6-tetra-O-benzyl-1-C-{4-chloro-3-[(4-ethoxy-2-methylphenyl)(hydroxy)methyl]phenyl}-5-thio-D-glucopyranose (1.72 g, 95percent) as a yellow amorphous diastereomer mixture. Then, an acetonitrile (20 mL) solution of 2,3,4,6-tetra-O-benzyl-1-C-{4-chloro-3-[(4-ethoxy-2-methylphenyl)(hydroxy)methyl]phenyl}-5-thio-D-glucopyranose (1.72 g, 2.06 mmol) was added sequentially with Et3SiH (1.98 mL, 12.4 mmol) and BF3*Et2O (1.04 mL, 8.27 mmol) while cooled on ice. After stirred for one hour, the reaction mixture was warmed up to room temperature and stirred for three hours. After the reaction mixture was added with a saturated sodium carbonate aqueous solution and extracted with ethyl acetate, the organic layer was washed with brine and dried with anhydrous magnesium sulfate. After the desiccant was filtered off, the residue obtained by evaporating the solvent under reduced pressure was purified by silica gel column chromatography (hexane:ethyl acetate =5:1) to obtain (1S)-1,5-anhydro-2,3,4,6-tetra-O-benzyl-1-[4-chloro-3-(4-ethoxy-2-methylbenzyl)phenyl]-1-thio-D-glucitol (1.01 g, 61percent) as a colorless powder. 1H NMR (300 MHz, CHLOROFORM-d) delta ppm 1.40 (t, J=7.0 Hz, 3 H) 2.14 (s, 3 H) 3.01 - 3.12 (m, 1 H) 3.48 (t, J=8.9 Hz, 1 H) 3.65 - 4.06 (m, 10 H) 4.46 - 4.61 (m, 4 H) 4.80 - 4.91 (m, 3 H) 6.58 (dd, J=8.2, 2.5 Hz, 1 H) 6.68 - 6.76 (m, 2 H) 6.81 (d, J=8.4 Hz, 1 H) 6.98 (d, J=2.2 Hz, 1 H) 7.10 - 7.39 (m, 21 H).

References: [1]Patent: EP1845095,2007,A1 .Location in patent: Page/Page column 50-51.

4
[ 74-96-4 ]
[ 14472-14-1 ]
[ 68155-69-1 ]

Yield	Reaction Conditions	Operation in experiment
	With potassium carbonate; In acetonitrile; at 80℃;	Example XVI.1 (general route) 1 -Bromo-4-cvclopropylmethoxybenzene 5.0 g (28.9 mmol) 4-bromophenol, 3.93 g (43.4 mmol) (chloromethyl)cyclopropane and 7.99 g (57.8 mmol) K2CO3 are added to 10 mL DMF and stirred at 80°C over night. Afterwards the reaction mixture is diluted with water and extracted with DCM. The organic layer is dried over MgSO4 and the solvent is removed in vacuo. CioHn BrO (M= 227.1 g/mol) EI-MS: 226/228 [M]+ Rt (HPLC): 1 .20 min (method C) The following compounds are prepared analogously to example XVI.1 For example XVI.2 and XVI.24 the reaction temperature is 120 °C. For the examples XVI.17-23 and XVI.3132ACN is used as solvent. The example XVI.30 can be prepared also by using Mitsunobu conditions (2,2- difluorocydopropylnnethanol, appropriate phenol, DIAD, TPP; THF, r.t. over night)

References: [1]Journal of Medicinal Chemistry,2013,vol. 56,p. 10132 - 10141.
[2]Patent: WO2014/56771,2014,A1 .Location in patent: Page/Page column 82.

5
[ 74879-18-8 ]
[ 68155-69-1 ]
[ 1509949-30-7 ]