Home Cart Sign in  
Chemical Structure| 56734-10-2 Chemical Structure| 56734-10-2

Structure of 56734-10-2

Chemical Structure| 56734-10-2

*Storage: {[sel_prStorage]}

*Shipping: {[sel_prShipping]}

,{[proInfo.pro_purity]}

4.5 *For Research Use Only !

{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]} Purity: {[proInfo.pro_purity]}

Change View

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

  • 1-2 Day Shipping
  • High Quality
  • Technical Support
Product Citations

Alternative Products

Product Details of [ 56734-10-2 ]

CAS No. :56734-10-2
Formula : C11H10N2S
M.W : 202.28
SMILES Code : CSC1=NC=CC(C2=CC=CC=C2)=N1
MDL No. :MFCD00234990
Boiling Point : No data available
InChI Key :LHQHZLLOGPDNGV-UHFFFAOYSA-N
Pubchem ID :817578

Safety of [ 56734-10-2 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H319
Precautionary Statements:P305+P351+P338

Computational Chemistry of [ 56734-10-2 ] Show Less

Physicochemical Properties

Num. heavy atoms 14
Num. arom. heavy atoms 12
Fraction Csp3 0.09
Num. rotatable bonds 2
Num. H-bond acceptors 2.0
Num. H-bond donors 0.0
Molar Refractivity 59.19
TPSA ?

Topological Polar Surface Area: Calculated from
Ertl P. et al. 2000 J. Med. Chem.

51.08 Ų

Lipophilicity

Log Po/w (iLOGP)?

iLOGP: in-house physics-based method implemented from
Daina A et al. 2014 J. Chem. Inf. Model.

2.41
Log Po/w (XLOGP3)?

XLOGP3: Atomistic and knowledge-based method calculated by
XLOGP program, version 3.2.2, courtesy of CCBG, Shanghai Institute of Organic Chemistry

2.71
Log Po/w (WLOGP)?

WLOGP: Atomistic method implemented from
Wildman SA and Crippen GM. 1999 J. Chem. Inf. Model.

2.87
Log Po/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.

1.88
Log Po/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

3.03
Consensus Log Po/w?

Consensus Log Po/w: Average of all five predictions

2.58

Water Solubility

Log S (ESOL):?

ESOL: Topological method implemented from
Delaney JS. 2004 J. Chem. Inf. Model.

-3.3
Solubility 0.101 mg/ml ; 0.000497 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.

-3.44
Solubility 0.0741 mg/ml ; 0.000366 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

-4.67
Solubility 0.0043 mg/ml ; 0.0000213 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

Yes
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

No
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.

-5.61 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

0.0
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<1.0
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)

1.79

Application In Synthesis of [ 56734-10-2 ]

* 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 [ 56734-10-2 ]

[ 56734-10-2 ] Synthesis Path-Downstream   1~30

  • 2
  • [ 49844-90-8 ]
  • [ 960-16-7 ]
  • [ 56734-10-2 ]
  • 3
  • [ 591-50-4 ]
  • [ 123061-49-4 ]
  • [ 56734-10-2 ]
  • 5
  • [ 149771-15-3 ]
  • [ 56734-10-2 ]
  • 8
  • [ 49844-90-8 ]
  • phenylmagnesium bromide [ No CAS ]
  • [ 56734-10-2 ]
  • 9
  • [ 823-09-6 ]
  • [ 591-51-5 ]
  • [ 56734-10-2 ]
  • 10
  • [ 56734-10-2 ]
  • [ 591-51-5 ]
  • [ 59807-21-5 ]
  • 11
  • [ 56734-10-2 ]
  • [ 13190-50-6 ]
  • dimethyl-[4-(2-methylsulfanyl-6-phenyl-pyrimidin-4-yl)-phenyl]-amine [ No CAS ]
  • 16
  • [ 56734-10-2 ]
  • 2-(2-methoxyphenyl)-4,6-diphenylpyrimidine [ No CAS ]
  • 17
  • [ 56734-10-2 ]
  • 2-(3-methoxy-phenyl)-4,6-diphenyl-pyrimidine [ No CAS ]
  • 18
  • [ 56734-10-2 ]
  • 2-(4-fluorophenyl)-4,6-diphenylpyrimidine [ No CAS ]
  • 19
  • [ 56734-10-2 ]
  • 4-(2,6-diphenylpyrimidine-4-yl)-N,N-dimethylaniline [ No CAS ]
  • 20
  • [ 56734-10-2 ]
  • [4-(4,6-diphenyl-pyrimidin-2-yl)-phenyl]-dimethyl-amine [ No CAS ]
  • 21
  • [ 56734-10-2 ]
  • 2-(4-phenoxy-phenyl)-4,6-diphenyl-pyrimidine [ No CAS ]
  • 22
  • [ 77995-06-3 ]
  • [ 56734-10-2 ]
  • 23
  • 3-dimethylamino-2-ethoxycarbonyl-1-phenyl-2-propen-1-one [ No CAS ]
  • [ 56734-10-2 ]
  • 25
  • [ 49844-90-8 ]
  • [ 100-58-3 ]
  • [ 56734-10-2 ]
YieldReaction ConditionsOperation in experiment
53% EXAMPLE 24 A solution of phenylmagnesium bromide (1M in THF, 4.2 mL, 4.2 mmol) is added to a solution of 4-chloro-2-methylthio-pyrimidine (296 mg, 1.84 mmol) and Fe(acac)3 (32 mg, 0.09 mmol) in THF (10 mL) at -30 C. After stirring for 50 min at that temperature, the reaction is quenched with brine, the aqueous layer is extracted with Et2O, the combined organic phases are dried over Na2SO4 and evaporated, and the residue is purified by flash chromatography (hexane/ethyl acetate, 10:1). After eluding a first fraction containing biphenyl (90 mg), one obtains 2-methylthio-4-phenyl-pyrimidine as a pale yellow solid (197 mg, 53%). 1H NMR (300 MHz, CD2Cl2) delta8.53 (d, 1H), 8.09-8.13 (m, 2H), 7.53-7.48 (m, 3H), 7.39 (d, 2H), 2.63 (s, 3H); 13C NMR (75 MHz, CD2Cl2) delta173.0, 164.0, 158.0, 136.7, 131.1, 131.0, 129.2, 127.5, 127.4, 112.2, 14.3.
  • 26
  • [ 1722-12-9 ]
  • [ 13036-50-5 ]
  • [ 5188-07-8 ]
  • [ 56734-10-2 ]
YieldReaction ConditionsOperation in experiment
In N,N-dimethyl-formamide; EXAMPLE 9 This Example illustrates the preparation of (E)-methyl 2-[2-(4-phenylpyrimidin-2-yloxy)phenyl]-3-methoxypropenoate (Compound No.180 of Table III). To a stirred suspension of sodium methanethiolate (0.35 g) in DMF (5 ml) at 0 C. was added dropwise a solution of 2-chloro-4-phenylpyrimidine (0.86 g, prepared from 2-chloropyrimidine according to the method of D B Harden et al., J.Org.Chem., 1988, 53, 4137) in DMF (5 ml). Stirring was continued at 0 C. for 15 minutes and then the temperature was allowed to rise to room temperature. After a further 2 hours, the reaction mixture was diluted with water and then extracted with ether (*3). The combined ether extracts were washed with water, dried, filtered and evaporated to give 2-methylthio-4-phenylpyrimidine (0.76 g) as a brown solid which was used directly in the next stage.
  • 27
  • [ 56734-10-2 ]
  • [ 56734-11-3 ]
YieldReaction ConditionsOperation in experiment
With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; To a solution of <strong>[56734-10-2]2-methylthio-4-phenylpyrimidine</strong> (0.76 g) in dichloromethane (15 ml) at 0 C. was added portionwise over 15 minutes meta-chloroperbenzoic acid (1.65 g). The resulting white emulsion was warmed to room temperature and stirred for a further 3% hours. The reaction mixture was evaporated to give a white solid. The solid was redissolved in dichloromethane and washed with saturated aqueous sodium bicarbonate solution (*2), and then with water (*2). The resulting solution was dried, filtered and evaporated to give crude 2-methanesulphonyl-4-phenylpyrimidine (0.84 g) as a yellowish solid which was used in the next stage without further purification.
In hexane; dichloromethane; 3-chloro-benzenecarboperoxoic acid; EXAMPLE 68 2-Methylsulfonyl-4-phenylpyrimidine A solution of 2.02 g. of <strong>[56734-10-2]2-methylthio-4-phenylpyrimidine</strong> in 50 ml. of methylene chloride is cooled in an ice bath with 4.33 g. of m-chloroperbenzoic acid being added portionwise. After standing at room temperature overnight, the reaction mixture is washed with a saturated potassium carbonate solution, separated, and dried over anhydrous sodium sulfate. The solution is passed through a short pad of hydrous magnesium silicate absorbent and the eluent is refluxed on a steam bath with addition of hexane until crystallization is induced. On cooling the desired compound is removed by filtration, m.p. 135.5-137 C. Rec. Trav. Chim. 93, 375 (1974), m.p. 135-135.5 C.
  • 28
  • [ 60414-59-7 ]
  • [ 74-88-4 ]
  • [ 56734-10-2 ]
YieldReaction ConditionsOperation in experiment
In sodium hydroxide; EXAMPLE 66 2-Methylthio-4-phenylpyrimidine A solution of 3.5 g. of 2-mercapto-4-phenylpyrimidine in 50 ml. of 1 N sodium hydroxide is cooled to near 0 C. and 2.94 g. of methyl iodide is added. After stirring at room temperature for 2 hours, the product is recovered by filtration. Recrystallization from methylene chloride-hexane affords the desired compound, m.p. 87-89 C.
  • 29
  • [ 5751-20-2 ]
  • [ 98-80-6 ]
  • [ 56734-10-2 ]
  • 30
  • [ 56734-10-2 ]
  • [ 5720-05-8 ]
  • [ 77232-22-5 ]
 

Historical Records

Technical Information

Categories

Related Functional Groups of
[ 56734-10-2 ]

Aryls

Chemical Structure| 434941-55-6

A233069 [434941-55-6]

4-(4-Chlorophenyl)-2-(methylthio)pyrimidine

Similarity: 0.89

Chemical Structure| 148990-17-4

A209707 [148990-17-4]

4-(4-Methoxyphenyl)-2-(methylthio)pyrimidine

Similarity: 0.83

Chemical Structure| 3438-48-0

A452121 [3438-48-0]

4-Phenylpyrimidine

Similarity: 0.73

Chemical Structure| 38675-31-9

A337687 [38675-31-9]

4-Phenylpyrimidin-2-ol

Similarity: 0.67

Chemical Structure| 13036-50-5

A157362 [13036-50-5]

2-Chloro-4-phenylpyrimidine

Similarity: 0.65

Sulfides

Chemical Structure| 434941-55-6

A233069 [434941-55-6]

4-(4-Chlorophenyl)-2-(methylthio)pyrimidine

Similarity: 0.89

Chemical Structure| 148990-17-4

A209707 [148990-17-4]

4-(4-Methoxyphenyl)-2-(methylthio)pyrimidine

Similarity: 0.83

Chemical Structure| 14001-64-0

A409343 [14001-64-0]

4,6-Dimethyl-2-methylmercapyrimidine

Similarity: 0.74

Chemical Structure| 496863-48-0

A264495 [496863-48-0]

1-(2-(Methylthio)pyrimidin-4-yl)ethanone

Similarity: 0.72

Chemical Structure| 51660-11-8

A390127 [51660-11-8]

4-Chloro-2-(methylthio)-5,6,7,8-tetrahydroquinazoline

Similarity: 0.71

Related Parent Nucleus of
[ 56734-10-2 ]

Pyrimidines

Chemical Structure| 434941-55-6

A233069 [434941-55-6]

4-(4-Chlorophenyl)-2-(methylthio)pyrimidine

Similarity: 0.89

Chemical Structure| 148990-17-4

A209707 [148990-17-4]

4-(4-Methoxyphenyl)-2-(methylthio)pyrimidine

Similarity: 0.83

Chemical Structure| 14001-64-0

A409343 [14001-64-0]

4,6-Dimethyl-2-methylmercapyrimidine

Similarity: 0.74

Chemical Structure| 3438-48-0

A452121 [3438-48-0]

4-Phenylpyrimidine

Similarity: 0.73

Chemical Structure| 496863-48-0

A264495 [496863-48-0]

1-(2-(Methylthio)pyrimidin-4-yl)ethanone

Similarity: 0.72