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CAS No. : | 17965-80-9 | MDL No. : | MFCD01105747 |
Formula : | C8H7N3 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | WVXADFXJVONWJY-UHFFFAOYSA-N |
M.W : | 145.16 | Pubchem ID : | 589355 |
Synonyms : |
|
Num. heavy atoms : | 11 |
Num. arom. heavy atoms : | 10 |
Fraction Csp3 : | 0.0 |
Num. rotatable bonds : | 0 |
Num. H-bond acceptors : | 2.0 |
Num. H-bond donors : | 1.0 |
Molar Refractivity : | 43.94 |
TPSA : | 51.8 Ų |
GI absorption : | High |
BBB permeant : | Yes |
P-gp substrate : | No |
CYP1A2 inhibitor : | Yes |
CYP2C19 inhibitor : | No |
CYP2C9 inhibitor : | No |
CYP2D6 inhibitor : | No |
CYP3A4 inhibitor : | No |
Log Kp (skin permeation) : | -6.57 cm/s |
Log Po/w (iLOGP) : | 1.33 |
Log Po/w (XLOGP3) : | 0.86 |
Log Po/w (WLOGP) : | 1.22 |
Log Po/w (MLOGP) : | 0.66 |
Log Po/w (SILICOS-IT) : | 1.26 |
Consensus Log Po/w : | 1.07 |
Lipinski : | 0.0 |
Ghose : | None |
Veber : | 0.0 |
Egan : | 0.0 |
Muegge : | 1.0 |
Bioavailability Score : | 0.55 |
Log S (ESOL) : | -1.95 |
Solubility : | 1.61 mg/ml ; 0.0111 mol/l |
Class : | Very soluble |
Log S (Ali) : | -1.53 |
Solubility : | 4.27 mg/ml ; 0.0294 mol/l |
Class : | Very soluble |
Log S (SILICOS-IT) : | -2.95 |
Solubility : | 0.164 mg/ml ; 0.00113 mol/l |
Class : | Soluble |
PAINS : | 0.0 alert |
Brenk : | 0.0 alert |
Leadlikeness : | 1.0 |
Synthetic accessibility : | 1.62 |
Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P280-P305+P351+P338-P310 | UN#: | N/A |
Hazard Statements: | H302-H315-H319-H332-H335 | Packing Group: | N/A |
GHS Pictogram: |
* 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 |
---|---|---|
41% | With sulfuric acid; sodium 3-nitrobenzenesulfonate In water at 135℃; for 16 h; | b. 1,5-Naphthyridin-2-amine A mixture of pyridine-2,5-diamine (5.2 g, 33.9 mmol), glycerol (15.6 g, 169.5 mmol), sodium 3-nitrobenzenesulphonate (15.2 g, 67.8 mmol), sulfuric acid (20 mL) and water (30 mL) was heated to 135° C. and stirred for 16 h. The mixture was cooled to room temperature and then poured into ice/water (150 g). The pH of the mixture was adjusted to ~9 with saturated aqueous NaOH solution. Then the mixture was extracted with EtOAc (3*100 mL) and the combined organic layers were dried over anhydrous sodium sulfate and concentrated under reduce pressure to give the crude product, which was purified by silica gel column chromatography (eluting with DCM/MeOH v/v 20:1) to afford the product as a yellow solid (2.0 g, yield 41percent). ESI MS: m/z 146 [M+H]+. 1H NMR (400 MHz, DMSO-d6): δ 8.50 (dd, J=1.6 Hz, 4.4 Hz, 1H), 7.94 (d, J=8.8 Hz, 1H), 7.82-7.80 (m, 1H), 7.47 (dd, J=4.0 Hz, 8.4 Hz, 1H), 7.00 (d, J=9.2 Hz, 1H), 6.72 (s, 2H). |
[ 764717-61-5 ]
2-Chloro-6-methyl-1,5-naphthyridine
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