Home Cart Sign in  
Chemical Structure| 186203-81-6 Chemical Structure| 186203-81-6

Structure of 186203-81-6

Chemical Structure| 186203-81-6

*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 [ 186203-81-6 ]

CAS No. :186203-81-6
Formula : C12H22N2O2
M.W : 226.32
SMILES Code : O=C(N(C1)CC2C1CCCN2)OC(C)(C)C
MDL No. :MFCD11858524
InChI Key :LPNOEYLQBVUWGH-UHFFFAOYSA-N
Pubchem ID :68729079

Safety of [ 186203-81-6 ]

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H302+H312-H315-H318-H411
Precautionary Statements:P264-P270-P273-P280-P301+P312+P330-P302+P352+P312-P305+P351+P338+P310-P332+P313-P391-P501
Class:9
UN#:3077
Packing Group:

Computational Chemistry of [ 186203-81-6 ] Show Less

Physicochemical Properties

Num. heavy atoms 16
Num. arom. heavy atoms 0
Fraction Csp3 0.92
Num. rotatable bonds 3
Num. H-bond acceptors 3.0
Num. H-bond donors 1.0
Molar Refractivity 70.81
TPSA ?

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

41.57 Ų

Lipophilicity

Log Po/w (iLOGP)?

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

2.88
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

1.27
Log Po/w (WLOGP)?

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

0.84
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.

1.44
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

0.92
Consensus Log Po/w?

Consensus Log Po/w: Average of all five predictions

1.47

Water Solubility

Log S (ESOL):?

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

-1.85
Solubility 3.23 mg/ml ; 0.0143 mol/l
Class?

Solubility class: Log S scale
Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly

Very soluble
Log S (Ali)?

Ali: Topological method implemented from
Ali J. et al. 2012 J. Chem. Inf. Model.

-1.74
Solubility 4.1 mg/ml ; 0.0181 mol/l
Class?

Solubility class: Log S scale
Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly

Very 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

-1.65
Solubility 5.03 mg/ml ; 0.0222 mol/l
Class?

Solubility class: Log S scale
Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly

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

No
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

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.

-6.78 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)

3.14

Application In Synthesis of [ 186203-81-6 ]

* 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 [ 186203-81-6 ]

[ 186203-81-6 ] Synthesis Path-Downstream   1~9

YieldReaction ConditionsOperation in experiment
Step 22k. cis-2,8-diaza-8-BOC-bicyclo[4.3.0]nonane The compound from step 22g is treated with H2 over Pd/C in ethanol, and the title compound is obtained by extraction from the reaction mixture.
Step 23k. trans-2,8-diaza-8-BOC-bicyclo[4.3.0]nonane The compound from step 23g is treated with H2 over Pd/C in ethanol, and the title compound is obtained by extraction from the reaction mixture.
  • 2
  • [ 24424-99-5 ]
  • [ 186203-81-6 ]
  • 3
  • [ 1059172-92-7 ]
  • [ 186203-81-6 ]
YieldReaction ConditionsOperation in experiment
65% With palladium 10% on activated carbon; hydrogen; In 2-methoxy-ethanol; at 70℃; for 6.0h; To a solution of tert-butyl 5H-pyrrolo[3,4-b]pyridine-6(7H)-carboxylate (1.50 g) in glycol monomethyl ether was added a catalytic amount of 10% Pd/C. The suspension was heated to 70 C. and stirred for 6 h under H2. The resulted mixture was cooled to rt, poured into 100 mL of water and extracted with CH2Cl2 (50 mL×3). The combined organic phases were dried over anhydrous Na2SO4 and filtered. The filtrate was concentrated in vacuo to give the title compound as pale yellow oil (0.95 g, 65.00%). The crude product was used for the next step without further purification. The compound was characterized by the following spectroscopic data: MS (ESI, pos. ion) m/z: 227.2 (M+1).
With palladium 10% on activated carbon; hydrogen; In 2-methoxy-ethanol; at 70℃; for 6.0h; To a solution of ier/-butyl 5H-pyrrolo[3,4-b]pyridine-6(7H)- carboxylate (1.50 g) in glycol monomethyl ether was added a catalytic amount of 10 % Pd/C. The suspension was heated to 70 C and stirred for 6 h under H2. The resulted mixture wascooled to rt, poured into 100 mL of water and extracted with CH2C12 (50 mL><3). The combined organic phases were dried over anhydrous Na2S04 and filtered. The filtrate was concentrated in vacuo to give the title compound as pale yellow oil (0.95 g, 65.00 %). The crude product was used for the next step without further purification.The compound was characterized by the following spectroscopic data: MS (ESI, pos. ion) m/z: 227.2 (M+l).
  • 4
  • [ 147739-88-6 ]
  • [ 186203-81-6 ]
  • 5
  • [ 186203-81-6 ]
  • [ 1438082-78-0 ]
  • 6
  • [ 186203-81-6 ]
  • [ 1438073-32-5 ]
  • 7
  • [ 186203-81-6 ]
  • [ 1438073-38-1 ]
  • 8
  • [ 186203-81-6 ]
  • [ 109-70-6 ]
  • [ 1438082-72-4 ]
YieldReaction ConditionsOperation in experiment
With potassium carbonate; In acetone; for 9.0h;Reflux; A mixture of tert-but l hexahydro- l H-pyrrolo[3,4-b]pyridine-6(2H)- carboxylate (1.60 g), l -bromo-3-chloropropane (1.50 mL) and 2C03 (3.00 g) in acetone was heated to reflux for 9 h. The reaction mixture was cooled to rt and filtered. The filtrate was concentrated in vacuo and the residue was chromatographed with a silica gel column (eluting agent: 1 : 1 (v/v) PE/EA) to give the title compound as yellow oil (0.53 g, 65.00 %), HPLC: 89.00 %. The compound was characterized by the following spectroscopic data: MS (ESI, pos. ion) m/z: 303.2 (M+l ).
0.53 g With potassium carbonate; In [(2)H6]acetone; for 9.0h;Reflux; A mixture of <strong>[186203-81-6]tert-butyl hexahydro-1H-pyrrolo[3,4-b]pyridine-6(2H)-carboxylate</strong> (1.60 g), 1-bromo-3-chloropropane (1.50 mL) and K2CO3 (3.00 g) in acetone was heated to reflux for 9 h. The reaction mixture was cooled to rt and filtered. The filtrate was concentrated in vacuo and the residue was chromatographed with a silica gel column (eluting agent: 1:1 (v/v) PE/EA) to give the title compound as yellow oil (0.53 g, 65.00%), HPLC: 89.00%. The compound was characterized by the following spectroscopic data: MS (ESI, pos. ion) m/z: 303.2 (M+1).
  • 9
  • [ 186203-81-6 ]
  • [ 133311-51-0 ]
  • tert-butyl 1-(5-phenylthiazol-2-yl)octahydro-6H-pyrrolo[3,4-b]pyridine-6-carboxylate [ No CAS ]
YieldReaction ConditionsOperation in experiment
0.163 g With tris-(dibenzylideneacetone)dipalladium(0); sodium t-butanolate; CyJohnPhos; In toluene; at 20 - 110℃; for 16.0h;Inert atmosphere; Step a. To a solution of 2-bromo-5-phenylthiazole (CAS Number 133311-51-0; 0.158 g, 0.660 mmol) in toluene (5 ml) was added <strong>[186203-81-6]tert-butyl octahydro-6H-pyrrolo[3,4-b]pyridine-6-carboxylate</strong> (CAS Number 186203-81-6; 0.150 g, 0.660 mmol) at rt. Sodium tert-butoxide (0.120 g, 1.30 mmol) was added to the reaction mixture at rt. The resulting reaction mixture was degassed for 15 min and then treated with Pd2(dba)3 (0.030 g, 0.033 mmol) and Cy-JohnPhos (0.011 g, 0.033 mmol). The resulting reaction mixture was heated at 110C for 16 h then cooled to rt and poured into water (50 ml). The obtained mixture was extracted with EtOAc (3 x 20 ml). The combined organic phase was dried over Na2S04, filtered and concentrated under reduced pressure. The residue was purified by flash chromatography (2% MeOH in DCM) yielding tert-butyl l-(5-phenylthiazol-2-yl)octahydro-6H- pyrrolo[3,4-b]pyridine-6-carboxylate (0.163 g, 0.422 mmol). LCMS: Method C, 2.766 min, MS: ES+ 386.38.
 

Historical Records

Technical Information

Categories

Related Functional Groups of
[ 186203-81-6 ]

Amides

Chemical Structure| 159991-07-8

A455695 [159991-07-8]

(4aS,7aS)-tert-Butyl octahydro-1H-pyrrolo[3,4-b]pyridine-1-carboxylate

Similarity: 1.00

Chemical Structure| 1523571-18-7

A123592 [1523571-18-7]

tert-Butyl 3,6-diazabicyclo[3.2.1]octane-6-carboxylate hydrochloride

Similarity: 0.98

Chemical Structure| 132414-81-4

A321330 [132414-81-4]

5-Boc-hexahydropyrrolo[3,4-b]pyrrole

Similarity: 0.98

Chemical Structure| 1214743-62-0

A401583 [1214743-62-0]

tert-Butyl 3,6-diazabicyclo[3.2.2]nonane-6-carboxylate

Similarity: 0.98

Chemical Structure| 1277168-52-1

A105660 [1277168-52-1]

(3aR,7aR)-rel-tert-Butyl hexahydro-1H-pyrrolo[3,2-b]pyridine-4(2H)-carboxylate

Similarity: 0.96

Related Parent Nucleus of
[ 186203-81-6 ]

Other Aliphatic Heterocycles

Chemical Structure| 159991-07-8

A455695 [159991-07-8]

(4aS,7aS)-tert-Butyl octahydro-1H-pyrrolo[3,4-b]pyridine-1-carboxylate

Similarity: 1.00

Chemical Structure| 1523571-18-7

A123592 [1523571-18-7]

tert-Butyl 3,6-diazabicyclo[3.2.1]octane-6-carboxylate hydrochloride

Similarity: 0.98

Chemical Structure| 132414-81-4

A321330 [132414-81-4]

5-Boc-hexahydropyrrolo[3,4-b]pyrrole

Similarity: 0.98

Chemical Structure| 1214743-62-0

A401583 [1214743-62-0]

tert-Butyl 3,6-diazabicyclo[3.2.2]nonane-6-carboxylate

Similarity: 0.98

Chemical Structure| 1277168-52-1

A105660 [1277168-52-1]

(3aR,7aR)-rel-tert-Butyl hexahydro-1H-pyrrolo[3,2-b]pyridine-4(2H)-carboxylate

Similarity: 0.96