Structure of 103831-11-4
*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'.
CAS No. : | 103831-11-4 |
Formula : | C4H12Cl2N2 |
M.W : | 159.06 |
SMILES Code : | NC1CNCC1.[H]Cl.[H]Cl |
MDL No. : | MFCD00059018 |
InChI Key : | NJPNCMOUEXEGBL-UHFFFAOYSA-N |
Pubchem ID : | 16212596 |
GHS Pictogram: |
![]() |
Signal Word: | Warning |
Hazard Statements: | H315-H319-H335 |
Precautionary Statements: | P261-P305+P351+P338 |
Num. heavy atoms | 8 |
Num. arom. heavy atoms | 0 |
Fraction Csp3 | 1.0 |
Num. rotatable bonds | 0 |
Num. H-bond acceptors | 2.0 |
Num. H-bond donors | 2.0 |
Molar Refractivity | 42.58 |
TPSA ? Topological Polar Surface Area: Calculated from |
38.05 Ų |
Log Po/w (iLOGP)? iLOGP: in-house physics-based method implemented from |
0.0 |
Log Po/w (XLOGP3)? XLOGP3: Atomistic and knowledge-based method calculated by |
0.66 |
Log Po/w (WLOGP)? WLOGP: Atomistic method implemented from |
0.53 |
Log Po/w (MLOGP)? MLOGP: Topological method implemented from |
0.21 |
Log Po/w (SILICOS-IT)? SILICOS-IT: Hybrid fragmental/topological method calculated by |
0.28 |
Consensus Log Po/w? Consensus Log Po/w: Average of all five predictions |
0.34 |
Log S (ESOL):? ESOL: Topological method implemented from |
-1.24 |
Solubility | 9.11 mg/ml ; 0.0573 mol/l |
Class? Solubility class: Log S scale |
Very soluble |
Log S (Ali)? Ali: Topological method implemented from |
-1.04 |
Solubility | 14.7 mg/ml ; 0.0922 mol/l |
Class? Solubility class: Log S scale |
Very soluble |
Log S (SILICOS-IT)? SILICOS-IT: Fragmental method calculated by |
-0.34 |
Solubility | 71.9 mg/ml ; 0.452 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) |
No |
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 |
-6.8 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 |
2.0 |
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) |
1.45 |
* 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 triethylamine; In ethanol; N,N-dimethyl-formamide; | EXAMPLE 49 1-(3-amino-4,6-difluorophenyl)-7-[(3S)-3-aminopyrrolidin-1-yl]-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid triethylamine salt To 1,000 mg of N,N-dimethylformamide were added 220 mg of 1-(3-amino-4,6-difluorophenyl)-7-chloro-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid, 210 mg of <strong>[103831-11-4](3S)-3-aminopyrrolidine dihydrochloride</strong>, and 400 mg of triethylamine. The solution was stirred at 90 C. for 1.5 hours. The reaction solution was allowed to cool down, combined with 10 ml of ethanol, heated at reflux for 5 minutes, and allowed to cool down. The precipitate was collected by filtration and washed with ethanol and then with diisopropyl ether to give 220 mg of the title compound. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
78% | Na2CO3 (5.3 g, 49.9 mmol) was added to a suspension of <strong>[103831-11-4](S)-3-aminopyrrolidine dihydrochloride</strong> (3.61 g, 22.7 mmol) in 60 ml MeOH, and it was stirred for 45 min. Afterwards, the mixture was cooled with an ice bath and Boc2O (4.46 g, 20.4 mmol) in 60 ml MeOH was added dropwise. After stirring for 3 h at 0 C, the solvent was removed under reduced pressure and 60 ml 1 N HCl was added to the residue (pH ~ 2). The aqueous phase was extracted with DCM (1 x) in order to remove double protected (S)-3-aminopyrrolidine. The aqueous phase was made alkaline by addition of solid K2CO3 and was extracted with DCM (3 x). The combined organic phases were dried over Na2SO4 and the solvent was removed under reduced pressure. The title compound was obtained as a colourless oil (1.7 g, 78 % yield). 1H-NMR (300MHz, CDCl3): delta 3.40 - 3.26 (m, 3H), 3.23 - 3.13 (m, 1H), 2.85 (dd, 1H, J = 4.6 Hz, J = 10.3 Hz), 1.85 (dq, 1H, J = 6.0 Hz, 12.3 Hz), 1.52 (ddd, 1H, J = 6.3 Hz, J = 13.6 Hz, J = 20.2 Hz), 1.39 (s, 9H). ES-MS: m/z (%): 187 (100) [MH+], 228 (86) [(MH)+ + MeCN], 373 (30) [2MH+], 172 (21) [(MH)+ + MeCN - C4H8], 131 (20) [MH+ - C4H8]. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
70% | With potassium carbonate; In N,N-dimethyl-formamide; at 75℃; for 6h; | General procedure: A mixture of 4a (181 mg, 0.4 mmol), (R)-3-aminopyrrolidine dihydrochloride (70 mg, 0.44 mmol) and K2CO3 (110 mg, 0.8 mmol) in DMF (4 mL) was stirred at 75 C for 6 h. After cooling to r.t., the mixture was poured into water (4 mL) and extracted with DCM (3 * 10 mL). The organic layers were combined and washed with saturated brine, dried over anhydrous Na2SO4, and concentrated. The crude product was purified by flash chromatography (DCM/MeOH/TEA, 100:1:0.5) to give pure 1f as a light yellow solid (128 mg, 70%). mp: 236-240 C. [alpha]D20-2.410 (c 0.083, MeOH). IR (KBr, cm-1): 3441, 3168, 2360, 2341, 1697, 1655, 1621, 1565, 1524, 1400, 1235, 945, 762. 1H NMR (300 MHz, CDCl3): delta 7.99 (d, J = 8.2 Hz, 1H), 7.85 (d, J = 8.4 Hz, 1H), 7.74 (t, J = 7.6 Hz, 1H), 7.50 (t, J = 7.5 Hz, 1H), 5.55 (s, 2H), 5.05 (d, J = 2.2 Hz, 2H), 4.05-3.84 (m, 2H), 3.84-3.65 (m, 2H), 3.65-3.40 (m, 4H), 2.88 (d, J = 10.9 Hz, 3H), 2.19 (dt, J = 12.8, 7.1 Hz, 1H), 1.96-1.66 (m, 5H). 13C NMR (75 MHz, CDCl3): delta 168.3, 161.3, 154.6, 153.9, 151.9, 149.9, 149.2, 133.0, 128.8, 126.5, 124.7, 123.0, 103.2, 81.3, 73.7, 57.8, 51.1, 47.9, 46.1, 35.2, 34.6, 29.5, 21.7, 3.6. HRMS (ESI) calcd for C24H27N8O2 [M+H]+ 459.2257, found 459.2260. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
65% | With potassium carbonate; In N,N-dimethyl-formamide; at 75.0℃; for 6h; | General procedure: A mixture of 4a (181 mg, 0.4 mmol), (R)-3-aminopyrrolidine dihydrochloride (70 mg, 0.44 mmol) and K2CO3 (110 mg, 0.8 mmol) in DMF (4 mL) was stirred at 75 C for 6 h. After cooling to r.t., the mixture was poured into water (4 mL) and extracted with DCM (3 * 10 mL). The organic layers were combined and washed with saturated brine, dried over anhydrous Na2SO4, and concentrated. The crude product was purified by flash chromatography (DCM/MeOH/TEA, 100:1:0.5) to give pure 1f as a light yellow solid (128 mg, 70%). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
82% | With sodium hydrogencarbonate; In isopropyl alcohol; at 100.0℃; for 2h;Molecular sieve; | General procedure: A mixture of 6c (8 g, 22.5 mmol), (R)-3-aminopiperidine dihydrochloride (4.67 g, 27 mmol), NaHCO3 (9.45 g, 112.5 mmol) and activated 4 A MS (2.6 g) in isopropanol (150 mL) was stirred at 100 C for 2 h. The reaction mixture was filtered through Celite and concentrated in vacuo. The residue was diluted with DCM, washed with water and saturated brine, dried over anhydrous Na2SO4, and concentrated. The crude product was purified by flash chromatography (DCM/MeOH/TEA, 100:0.5:0.5) to give pure 2h as a light yellow solid (8 g, 85%). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
36% | With triethylamine; In 1-methyl-pyrrolidin-2-one; at 160.0℃; for 16h; | General procedure: To a solution of 2-chloro-N-(3-chlorophenyl)-9-ethyl-9H-purin-6-amine (0.360 g, 1.17 mmol) in 6.0 mL of NMP were added TEA (0.33 mL, 2.3 mmol), and cis-cyclohexane-1,2-diamine (0.400 g, 3.50 mmol) at rt. The reaction mixture was stirred at 160 C for 16 h, allowed to cool to rt, then partitioned between water and dichloromethane. The organic layer was washed with brine, dried (MgSO4), and concentrated, and finally purified by automated flash column chromatography (dichloromethane-methanol with 10% NH4OH: 0-10% gradient) to give 1 (0.244 g, 54%) as a brownish solid. |
A180311 [116183-81-4]
(R)-Pyrrolidin-3-amine dihydrochloride
Similarity: 1.00
A315706 [116183-83-6]
(S)-Pyrrolidin-3-amine dihydrochloride
Similarity: 1.00
A139988 [50534-42-4]
N,N-Dimethylpyrrolidin-3-amine dihydrochloride
Similarity: 0.88
A263535 [864448-61-3]
(R)-Dimethylpyrrolidin-3-yl-amine dihydrochloride
Similarity: 0.88
A180311 [116183-81-4]
(R)-Pyrrolidin-3-amine dihydrochloride
Similarity: 1.00
A315706 [116183-83-6]
(S)-Pyrrolidin-3-amine dihydrochloride
Similarity: 1.00
A139988 [50534-42-4]
N,N-Dimethylpyrrolidin-3-amine dihydrochloride
Similarity: 0.88
A168720 [913702-34-8]
(R)-1,3'-Bipyrrolidine dihydrochloride
Similarity: 0.88